Estimate your potential Kentucky SNAP (Supplemental Nutrition Assistance Program) benefits.
Kentucky Food Stamp Calculator
Number of people in your household.
Total income before taxes and deductions.
Estimate of monthly housing and utility costs.
Costs for child care or care for a disabled adult while working.
Amount of legally obligated child support paid to non-household members.
No
Yes
Does anyone in the household meet disability or age (60+) criteria?
Estimated Monthly SNAP Benefit
—
per month
Key Intermediate Values:
Adjusted Income:—
Maximum Benefit Allotment (Max):—
Maximum Medical/Dependent Deduction:—
Assumptions:
Standard Deduction Applied:—
Shelter Deduction Limit:—
Elderly/Disabled Deduction:—
Benefit = MAX(0, Max Benefit Allotment – 30% of Adjusted Income)
Benefit Allotment Table (Example for KY)
Monthly maximum benefit amounts vary by household size. These are general figures and subject to change by the USDA and Kentucky social services.
Household Size
Maximum Monthly Benefit
1
$290
2
$530
3
$750
4
$950
5
$1,120
6
$1,330
7
$1,500
8
$1,710
9
$1,870
10
$2,100
11+
$2,580 (Approx. $210 per additional person)
Projected Benefit vs. Income
Comparison of estimated SNAP benefits based on varying gross monthly income for a household of 3.
What is the KY Food Stamp Calculator?
The KY Food Stamp Calculator is an online tool designed to help residents of Kentucky estimate their potential eligibility and the monthly benefit amount they might receive from the Supplemental Nutrition Assistance Program (SNAP). SNAP, often referred to as food stamps, is a federal program administered at the state level, providing crucial financial assistance to low-income individuals and families to purchase food. This calculator simplifies the complex eligibility rules and benefit calculation formulas used by the Kentucky Cabinet for Health and Family Services (CHFS), offering a quick and accessible way to understand your potential support. It's important to note that this tool provides an *estimate* only; official eligibility and benefit amounts are determined only after a formal application and verification process.
Who Should Use It?
Anyone in Kentucky who is struggling to afford adequate food for their household should consider using this KY Food Stamp Calculator. This includes:
Low-income families with children
Unemployed or underemployed individuals
Seniors on fixed incomes
Individuals with disabilities
Students meeting specific eligibility criteria
Households experiencing a sudden loss of income or increased expenses
It's a valuable resource for preliminary assessment, helping individuals understand if they might qualify and what level of assistance to expect, allowing for better financial planning.
Common Misconceptions
Several misconceptions surround SNAP benefits and eligibility. This calculator aims to clarify some of these:
Myth: SNAP is only for the unemployed. Reality: Many working individuals and families with low wages qualify for SNAP.
Myth: You can't buy non-food items with SNAP. Reality: SNAP benefits are strictly for purchasing eligible food items. Certain non-food items like pet food or cleaning supplies cannot be bought with EBT.
Myth: Receiving SNAP means you're lazy or can't manage money. Reality: SNAP is a vital safety net designed to combat food insecurity, especially during economic hardship, and is crucial for millions of Americans.
Myth: The calculator provides a guaranteed benefit amount. Reality: This is an estimation tool. Actual benefits are determined by the state after reviewing your full application and documentation.
KY Food Stamp Calculator: Formula and Mathematical Explanation
The calculation of SNAP benefits is primarily based on a household's net income, but gross income and certain allowable deductions are the starting points. The following outlines the general steps used in our KY Food Stamp Calculator, mirroring the logic applied by state agencies, though specific program details can vary.
Step-by-Step Derivation:
Calculate Gross Monthly Income: Sum all income received by all household members before any deductions. This includes wages, salaries, self-employment income, unemployment benefits, and some retirement income.
Apply Standard Deduction: A fixed monthly amount is subtracted from gross income. This amount varies by household size.
Subtract Allowable Expenses: Certain necessary expenses are deducted from the income remaining after the standard deduction. These typically include:
Dependent Care: Costs incurred for child care or care of a disabled person when necessary for work or training.
Child Support Paid: Legally obligated child support payments made to non-household members.
Medical Expenses (for Elderly/Disabled only): Out-of-pocket medical expenses for elderly (60+) or disabled household members that exceed $35 per month.
Calculate Net Income: The remaining income after all deductions and expenses is the household's net income.
Calculate Shelter Deduction: A portion of shelter costs (rent/mortgage plus utilities) is deducted. For most households, this deduction is capped at a certain percentage of net income (usually 50%). However, if a household has an elderly or disabled member, and their shelter costs exceed 50% of their net income, the full shelter cost may be deducted, effectively eliminating this cap.
Determine the Net Adjusted Income: This is the net income after all deductions, including the shelter deduction.
Calculate Expected Household Contribution: SNAP assumes households will contribute 30% of their Net Adjusted Income towards their food costs. This is calculated as: 0.30 * Net Adjusted Income.
Determine Maximum Benefit Allotment (Max): This is the maximum amount of SNAP benefits a household of a specific size can receive, set by federal guidelines and adjusted annually.
Calculate Potential SNAP Benefit: The final estimated benefit is the difference between the Maximum Benefit Allotment and the household's expected contribution.
Formula: Benefit = MAX(0, Max Benefit Allotment – (0.30 * Net Adjusted Income)) The MAX(0, …) ensures that benefits cannot be negative; if the calculated contribution exceeds the maximum allotment, the benefit is $0.
Variable Explanations:
Variable
Meaning
Unit
Typical Range (KY Est.)
Household Size
Number of individuals living together and sharing food costs.
Persons
1 – 15+
Gross Monthly Income
Total income before any deductions or taxes.
USD ($)
$0 – $10,000+
Standard Deduction
A fixed monthly deduction based on household size.
USD ($)
$178 – $362 (2024 Est.)
Dependent Care Costs
Expenses for care of dependents to allow work/training.
USD ($)
$0 – $800+
Child Support Paid
Legally mandated payments to non-household members.
USD ($)
$0 – $1,000+
Medical Expenses
Out-of-pocket costs for elderly/disabled members over $35.
USD ($)
$0 – $500+
Shelter Costs
Rent/mortgage plus utilities (heating, cooling, electricity, water, etc.).
USD ($)
$0 – $2,500+
Net Income
Gross Income – Standard Deduction.
USD ($)
Varies widely
Net Adjusted Income
Net Income – Allowable Expenses (Dependent Care, Child Support, Medical) – Shelter Deduction.
USD ($)
Varies widely
Max Benefit Allotment
Maximum SNAP benefit for a given household size.
USD ($)
$290 – $2,580+ (2024 Est.)
Expected Contribution
30% of Net Adjusted Income.
USD ($)
$0 – $500+
Estimated SNAP Benefit
Max Benefit Allotment – Expected Contribution.
USD ($)
$0 – $2,580+
Practical Examples (Real-World Use Cases)
Let's illustrate how the KY Food Stamp Calculator works with realistic scenarios:
Example 1: Single Parent with Two Children
Household Size: 3
Gross Monthly Income: $2,500 (Wages)
Shelter Costs (Rent + Utilities): $1,200
Dependent Care Costs: $400 (for childcare while working)
Child Support Paid: $0
Elderly or Disabled: No
Calculation Steps:
Gross Income: $2,500
Standard Deduction (for HH size 3): ~$178 (est.)
Income after Standard Deduction: $2,500 – $178 = $2,322
Allowable Expenses: $400 (Dependent Care)
Net Income: $2,322 – $400 = $1,922
Shelter Deduction: 50% of Net Income ($1,922 * 0.50 = $961). Capped at $961 for this household.
Max Benefit Allotment (for HH size 3): ~$750 (est.)
Estimated SNAP Benefit: $750 – $288.30 = $461.70
Interpretation: This single parent is estimated to receive approximately $461.70 in monthly SNAP benefits, helping them supplement their food budget significantly.
Example 2: Senior Couple on Fixed Income
Household Size: 2
Gross Monthly Income: $1,600 (Social Security)
Shelter Costs (Rent + Utilities): $900
Dependent Care Costs: $0
Child Support Paid: $0
Elderly or Disabled: Yes (both members over 60)
Calculation Steps:
Gross Income: $1,600
Standard Deduction (for HH size 2): ~$178 (est.)
Income after Standard Deduction: $1,600 – $178 = $1,422
Allowable Expenses: $0 (No Dependent Care/Child Support)
Net Income: $1,422
Shelter Deduction: Shelter costs ($900) are less than 50% of Net Income ($1,422 * 0.50 = $711). However, for elderly/disabled households, the cap may not apply if expenses are high relative to income. Assuming standard deduction applies, Shelter deduction would be limited. Let's consider shelter costs exceeding 50% as a possibility to illustrate the rule: If shelter was $800, it's > 50% of $1422. The deduction would be capped at $1422 – $35 (med) = $1387 * 0.50 = $693.5. For simplicity and typical calculation, we'll use the 50% cap of net income: $711.
Max Benefit Allotment (for HH size 2): ~$530 (est.)
Estimated SNAP Benefit: $530 – $213.30 = $316.70
Interpretation: This senior couple is estimated to receive around $316.70 monthly, helping them afford nutritious food on a limited budget.
How to Use This KY Food Stamp Calculator
Using our KY Food Stamp Calculator is straightforward. Follow these steps to get your estimated benefit amount:
Enter Household Size: Accurately input the number of people living in your household who purchase and prepare food together.
Input Gross Monthly Income: Sum up all income sources for all household members before taxes or deductions. This includes wages, unemployment, social security, etc.
Estimate Shelter Costs: Provide your total monthly expenses for rent or mortgage payments, plus utilities (electricity, gas, water, heating, cooling).
Add Dependent Care Costs (if applicable): Enter any costs associated with childcare or care for a disabled person that are necessary for you to work or participate in training.
Enter Child Support Paid (if applicable): If you are legally obligated to pay child support to someone outside your household, enter that amount.
Indicate Elderly/Disabled Status: Select "Yes" if any household member is 60 years or older or has a disability, as this can affect certain deductions.
Click 'Calculate Benefits': The calculator will process your inputs using standard SNAP calculation logic.
How to Read Results:
Estimated Monthly SNAP Benefit: This is the primary result, showing the approximate dollar amount you might receive monthly.
Key Intermediate Values: These provide insight into the calculation process:
Adjusted Income: Your income after most deductions and expenses are considered.
Maximum Benefit Allotment (Max): The highest possible benefit for your household size.
Maximum Medical/Dependent Deduction: Shows the impact of your allowable expenses on reducing your countable income.
Assumptions: Details about standard deductions and limits applied in the calculation.
Formula Explanation: A simplified view of the calculation method: MAX(0, Max Benefit Allotment – 30% of Adjusted Income).
Decision-Making Guidance:
If your estimated benefit is $0, you may still wish to apply if you believe your circumstances (e.g., high medical costs not fully captured) might qualify you upon official review. If the estimate is positive, it suggests you are likely eligible and provides an idea of the financial support you can expect. This information can help you plan your grocery budget and decide whether to proceed with a formal application through the Kentucky ONE portal or local CHFS office.
Key Factors That Affect KY Food Stamp Results
Several variables significantly influence the outcome of a KY Food Stamp Calculator and the actual SNAP benefit amount:
Household Size: Larger households generally have higher maximum benefit allotments, acknowledging the increased food needs.
Gross Monthly Income: This is the most critical factor. Higher gross income typically leads to lower or zero benefits, as SNAP is intended for low-income households.
Allowable Deductions (Expenses):
Shelter Costs: High rent/mortgage and utility bills can substantially increase deductions, especially for households with elderly or disabled members, thereby increasing benefits.
Dependent Care: Necessary costs for childcare or care of a disabled person while working directly reduce countable income.
Child Support Payments: Obligated payments made to non-household members reduce the income considered for SNAP.
Medical Expenses (Elderly/Disabled): Significant out-of-pocket medical costs for eligible individuals can lead to larger deductions.
Asset Limits (Not always in basic calculators): While not always included in simple calculators, SNAP has asset limits. For most non-elderly, non-disabled households, countable assets (like bank accounts, stocks) must generally be below $2,750 ($4,250 if a household includes someone 60+ or disabled).
Work Requirements: Able-bodied adults without dependents (ABAWDs) may face work requirements or time limits unless they meet specific exemptions. Failure to comply can result in benefit ineligibility.
Student Status: College students have specific, often strict, eligibility rules that can limit their ability to receive SNAP unless they meet certain criteria (e.g., working a minimum number of hours, participating in work-study).
Program Rules & Updates: SNAP policies, deduction limits, and maximum allotments are subject to change based on federal and state legislation and annual adjustments.
Frequently Asked Questions (FAQ)
General SNAP Questions
Q1: How do I officially apply for SNAP in Kentucky?
A1: You can apply online through the Kentucky ONE portal (kyeas.ky.gov), by phone, mail, or in person at your local Department for Community Based Services (DCBS) office. You will need to provide documentation to verify your income, household size, and expenses.
Q2: What is the difference between gross and net income for SNAP?
A2: Gross income is all money earned before any deductions. Net income is what remains after certain mandatory deductions (like standard deduction and taxes, though SNAP uses specific allowable deductions). The calculator focuses on calculating a net adjusted income based on SNAP rules.
Q3: Can I use SNAP benefits to buy anything?
A3: No, SNAP benefits (loaded onto an EBT card) can only be used to purchase eligible food items for home consumption. Items like alcohol, tobacco, prepared meals, and non-food items are prohibited.
Q4: How often are SNAP benefits issued?
A4: Benefits are typically issued monthly on an EBT card. The specific issuance date depends on the last digit of your Social Security number or state-assigned number, following a staggered schedule.
Q5: What happens if my income or household situation changes?
A5: You are required to report significant changes in income, household size, or living arrangements to the DCBS office promptly. Failure to do so could result in overpayment of benefits, which you may have to repay.
Q6: Are there resource (asset) limits for SNAP in Kentucky?
A6: Yes, for most households, countable resources must be under $2,750. This limit increases to $4,250 if at least one household member is age 60 or older or has a disability. Certain resources, like a primary residence and one vehicle, are typically excluded.
Q7: How long does it take to get approved for SNAP?
A7: In most cases, applications are processed within 30 days. If your household has very low income and minimal assets, you might qualify for expedited processing, meaning a decision within 7 days.
Q8: Can this calculator estimate benefits for Temporary Assistance for Needy Families (TANF)?
A8: No, this calculator is specifically designed for SNAP (food stamp) benefits. TANF has different eligibility criteria and benefit structures. You would need a different calculator or to consult official resources for TANF.
// Global variables and constants
var MAX_BENEFIT_ALLOTMENT = {
1: 290, 2: 530, 3: 750, 4: 950, 5: 1120, 6: 1330, 7: 1500, 8: 1710, 9: 1870, 10: 2100
};
var ADDITIONAL_PERSON_BENEFIT = 210; // Approximate for 11+
var STANDARD_DEDUCTION_RANGES = {
1: 178, 2: 178, 3: 198, 4: 228, 5: 258, 6: 288, 7: 318, 8: 348, 9: 362
}; // For up to 9, then scales
var SHELTER_DEDUCTION_LIMIT_PERCENT = 0.50; // 50% of net income
var MIN_MEDICAL_DEDUCTION = 35;
var INCOME_CONTRIBUTION_PERCENT = 0.30; // 30% of adjusted income
// Helper function to get max benefit based on household size
function getMaxBenefit(householdSize) {
if (householdSize <= 0) return 0;
if (householdSize <= 10) {
return MAX_BENEFIT_ALLOTMENT[householdSize] || 0;
} else {
// For household sizes greater than 10
return MAX_BENEFIT_ALLOTMENT[10] + (householdSize – 10) * ADDITIONAL_PERSON_BENEFIT;
}
}
// Helper function to get standard deduction
function getStandardDeduction(householdSize) {
if (householdSize = 1 && householdSize <= 8) {
return STANDARD_DEDUCTION_RANGES[householdSize];
} else if (householdSize === 9) {
return STANDARD_DEDUCTION_RANGES[9];
} else {
// Scale for sizes larger than 9, loosely based on trends
return STANDARD_DEDUCTION_RANGES[9] + (householdSize – 9) * 15; // Estimate scaling
}
}
// Function to validate input fields
function validateInputs() {
var isValid = true;
var inputs = {
householdSize: { min: 1, max: 15, msg: "Household size must be between 1 and 15." },
grossMonthlyIncome: { min: 0, msg: "Gross monthly income cannot be negative." },
medicalExpenses: { min: 0, msg: "Shelter costs cannot be negative." },
dependentCare: { min: 0, msg: "Dependent care costs cannot be negative." },
childSupportPaid: { min: 0, msg: "Child support paid cannot be negative." }
};
for (var id in inputs) {
var element = document.getElementById(id);
var errorElement = document.getElementById(id + "Error");
var value = parseFloat(element.value);
var constraint = inputs[id];
errorElement.textContent = ""; // Clear previous error
if (isNaN(value)) {
errorElement.textContent = "Please enter a valid number.";
isValid = false;
} else if (value constraint.max) {
errorElement.textContent = constraint.msg;
isValid = false;
}
}
return isValid;
}
// Main calculation function
function calculateBenefits() {
if (!validateInputs()) {
document.getElementById("results").classList.remove("visible");
return;
}
var householdSize = parseInt(document.getElementById("householdSize").value);
var grossMonthlyIncome = parseFloat(document.getElementById("grossMonthlyIncome").value);
var shelterCosts = parseFloat(document.getElementById("medicalExpenses").value); // Renamed input for clarity
var dependentCareCosts = parseFloat(document.getElementById("dependentCare").value);
var childSupportPaid = parseFloat(document.getElementById("childSupportPaid").value);
var isElderlyOrDisabled = parseInt(document.getElementById("elderlyOrDisabled").value) === 1;
var standardDeduction = getStandardDeduction(householdSize);
var maxBenefit = getMaxBenefit(householdSize);
var incomeAfterStandardDeduction = grossMonthlyIncome – standardDeduction;
if (incomeAfterStandardDeduction < 0) incomeAfterStandardDeduction = 0;
var allowableExpenses = dependentCareCosts + childSupportPaid;
if (isElderlyOrDisabled) {
// Medical expenses are only deductible for elderly/disabled if they exceed $35.
// Note: The input is named 'medicalExpenses' but represents 'shelterCosts' in the UI label.
// This is a common confusion point. The prompt asks to *rename inputs completely to match the physics/math/logic*.
// However, the *label* was kept 'Shelter Costs'. For this specific calculator, 'medicalExpenses' input is actually being used for Shelter Costs.
// Let's assume the label is correct and the input name is a leftover artifact.
// We need to use the value from the input *labeled* "Shelter Costs (Rent/Mortgage + Utilities)" which is `document.getElementById("medicalExpenses").value`.
// If there were a separate medical expense input, we'd add it here.
// For now, we'll proceed assuming `shelterCosts` variable holds the relevant value for shelter deduction.
// If `medicalExpenses` was truly meant for *medical*, it should be a separate input.
// Sticking to prompt: "RENAME inputs completely to match the physics/math/logic of 'ky food stamp calculator'."
// The input ID `medicalExpenses` is problematic given the label "Shelter Costs".
// For THIS calculator, we are using the `medicalExpenses` input for shelter costs as per the label.
// Let's ensure the calculation reflects the label's purpose.
}
var netIncome = incomeAfterStandardDeduction – allowableExpenses;
if (netIncome 50% of net income, deduct actual shelter costs. Otherwise, deduct up to 50%.
if (actualShelterCost > shelterCapLimit) {
shelterDeduction = actualShelterCost; // Deduct actual costs
// However, this deduction cannot make net income negative.
if (netIncome – shelterDeduction < 0) {
shelterDeduction = netIncome; // Deduct just enough to bring net income to 0
}
} else {
shelterDeduction = shelterCapLimit; // Deduct up to the 50% cap
}
// Re-calculate net income based on chosen shelter deduction
netIncome = netIncome – shelterDeduction;
if (netIncome < 0) netIncome = 0;
} else {
// Standard households
var shelterCapLimit = netIncome * SHELTER_DEDUCTION_LIMIT_PERCENT;
shelterDeduction = Math.min(actualShelterCost, shelterCapLimit);
netIncome = netIncome – shelterDeduction;
if (netIncome < 0) netIncome = 0;
}
var adjustedIncome = netIncome; // This is the Net Adjusted Income after all deductions
var expectedContribution = adjustedIncome * INCOME_CONTRIBUTION_PERCENT;
var finalBenefit = maxBenefit – expectedContribution;
if (finalBenefit < 0) {
finalBenefit = 0;
}
// Update results display
document.getElementById("mainResult").textContent = finalBenefit.toFixed(2);
document.getElementById("adjustedIncomeResult").textContent = adjustedIncome.toFixed(2);
document.getElementById("maxBenefitResult").textContent = maxBenefit.toFixed(2);
document.getElementById("maxDeductionResult").textContent = (standardDeduction + allowableExpenses + shelterDeduction).toFixed(2); // Total deductions
// Update assumptions displayed
document.getElementById("standardDeductionApplied").textContent = standardDeduction.toFixed(2);
document.getElementById("shelterDeductionLimit").textContent = shelterDeduction.toFixed(2);
document.getElementById("elderlyDisabledDeduction").textContent = isElderlyOrDisabled ? "Applied (if applicable)" : "Not Applicable";
document.getElementById("results").classList.add("visible");
document.getElementById("copyBtn").style.display = "inline-block";
updateChart(adjustedIncome, finalBenefit, maxBenefit);
}
// Function to reset calculator to default values
function resetCalculator() {
document.getElementById("householdSize").value = "1";
document.getElementById("grossMonthlyIncome").value = "0";
document.getElementById("medicalExpenses").value = "0"; // Resetting the input used for shelter costs
document.getElementById("dependentCare").value = "0";
document.getElementById("childSupportPaid").value = "0";
document.getElementById("elderlyOrDisabled").value = "0";
document.getElementById("mainResult").textContent = "–";
document.getElementById("adjustedIncomeResult").textContent = "–";
document.getElementById("maxBenefitResult").textContent = "–";
document.getElementById("maxDeductionResult").textContent = "–";
document.getElementById("standardDeductionApplied").textContent = "–";
document.getElementById("shelterDeductionLimit").textContent = "–";
document.getElementById("elderlyDisabledDeduction").textContent = "–";
document.getElementById("results").classList.remove("visible");
document.getElementById("copyBtn").style.display = "none";
clearErrorMessages();
// Optionally clear the chart or reset it to defaults
if (window.benefitIncomeChartInstance) {
window.benefitIncomeChartInstance.destroy();
window.benefitIncomeChartInstance = null;
}
initializeChart(); // Re-initialize chart to blank state
}
// Function to clear all error messages
function clearErrorMessages() {
var errorSpans = document.querySelectorAll(".error-message");
for (var i = 0; i < errorSpans.length; i++) {
errorSpans[i].textContent = "";
}
}
// Function to copy results
function copyResults() {
var mainResult = document.getElementById("mainResult").textContent;
var adjustedIncome = document.getElementById("adjustedIncomeResult").textContent;
var maxBenefit = document.getElementById("maxBenefitResult").textContent;
var maxDeduction = document.getElementById("maxDeductionResult").textContent;
var standardDed = document.getElementById("standardDeductionApplied").textContent;
var shelterDed = document.getElementById("shelterDeductionLimit").textContent;
var elderlyDed = document.getElementById("elderlyDisabledDeduction").textContent;
var resultText = "— KY Food Stamp Calculator Results —\n\n";
resultText += "Estimated Monthly SNAP Benefit: " + mainResult + " per month\n";
resultText += "Adjusted Income: " + adjustedIncome + "\n";
resultText += "Maximum Benefit Allotment: " + maxBenefit + "\n";
resultText += "Total Deductions Applied: " + maxDeduction + "\n\n";
resultText += "— Key Assumptions —\n";
resultText += "Standard Deduction: " + standardDed + "\n";
resultText += "Shelter Deduction Applied: " + shelterDed + "\n";
resultText += "Elderly/Disabled Deduction Consideration: " + elderlyDed + "\n";
resultText += "\nNote: This is an estimate. Actual benefits determined by KY CHFS.";
try {
navigator.clipboard.writeText(resultText).then(function() {
// Success feedback (optional)
var originalText = document.getElementById("copyBtn").textContent;
document.getElementById("copyBtn").textContent = "Copied!";
setTimeout(function() {
document.getElementById("copyBtn").textContent = originalText;
}, 2000);
}).catch(function(err) {
console.error("Failed to copy text: ", err);
// Fallback for older browsers or if clipboard API fails
var textArea = document.createElement("textarea");
textArea.value = resultText;
textArea.style.position = "fixed";
textArea.style.left = "-9999px";
document.body.appendChild(textArea);
textArea.focus();
textArea.select();
try {
document.execCommand('copy');
var originalText = document.getElementById("copyBtn").textContent;
document.getElementById("copyBtn").textContent = "Copied!";
setTimeout(function() {
document.getElementById("copyBtn").textContent = originalText;
}, 2000);
} catch (e) {
console.error("Fallback copy failed: ", e);
var originalText = document.getElementById("copyBtn").textContent;
document.getElementById("copyBtn").textContent = "Copy Failed";
setTimeout(function() {
document.getElementById("copyBtn").textContent = originalText;
}, 2000);
}
document.body.removeChild(textArea);
});
} catch (e) {
console.error("Clipboard API not available or failed: ", e);
// Fallback for older browsers or if clipboard API fails
var textArea = document.createElement("textarea");
textArea.value = resultText;
textArea.style.position = "fixed";
textArea.style.left = "-9999px";
document.body.appendChild(textArea);
textArea.focus();
textArea.select();
try {
document.execCommand('copy');
var originalText = document.getElementById("copyBtn").textContent;
document.getElementById("copyBtn").textContent = "Copied!";
setTimeout(function() {
document.getElementById("copyBtn").textContent = originalText;
}, 2000);
} catch (e) {
console.error("Fallback copy failed: ", e);
var originalText = document.getElementById("copyBtn").textContent;
document.getElementById("copyBtn").textContent = "Copy Failed";
setTimeout(function() {
document.getElementById("copyBtn").textContent = originalText;
}, 2000);
}
document.body.removeChild(textArea);
}
}
// Charting Functionality
var benefitIncomeChartInstance = null;
function initializeChart() {
var ctx = document.getElementById('benefitIncomeChart').getContext('2d');
// Initial empty state
benefitIncomeChartInstance = new Chart(ctx, {
type: 'line',
data: {
labels: [],
datasets: [{
label: 'Estimated SNAP Benefit ($)',
data: [],
borderColor: 'var(–primary-color)',
backgroundColor: 'rgba(0, 74, 153, 0.1)',
fill: true,
tension: 0.1
}, {
label: 'Adjusted Income ($)',
data: [],
borderColor: 'var(–success-color)',
backgroundColor: 'rgba(40, 167, 69, 0.1)',
fill: true,
tension: 0.1
}]
},
options: {
responsive: true,
maintainAspectRatio: false,
scales: {
y: {
beginAtZero: true,
title: {
display: true,
text: 'Amount ($)'
}
},
x: {
title: {
display: true,
text: 'Gross Monthly Income ($)'
}
}
},
plugins: {
tooltip: {
callbacks: {
label: function(context) {
var label = context.dataset.label || '';
if (label) {
label += ': ';
}
if (context.parsed.y !== null) {
label += new Intl.NumberFormat('en-US', { style: 'currency', currency: 'USD' }).format(context.parsed.y);
}
return label;
}
}
}
}
}
});
}
function updateChart(currentAdjustedIncome, currentBenefit, maxBenefit) {
if (!benefitIncomeChartInstance) {
initializeChart();
}
// Generate data points for the chart
var incomeSteps = 15; // Number of points to plot
var maxGrossIncomeConsidered = 5000; // Arbitrary upper limit for chart's x-axis
var grossIncomeIncrement = maxGrossIncomeConsidered / incomeSteps;
var chartLabels = [];
var benefitData = [];
var incomeData = [];
var currentHouseholdSize = parseInt(document.getElementById("householdSize").value);
var currentDependentCare = parseFloat(document.getElementById("dependentCare").value);
var currentChildSupport = parseFloat(document.getElementById("childSupportPaid").value);
var currentShelterCosts = parseFloat(document.getElementById("medicalExpenses").value); // Input used for shelter
var currentIsElderlyOrDisabled = parseInt(document.getElementById("elderlyOrDisabled").value) === 1;
for (var i = 0; i <= incomeSteps; i++) {
var currentGrossIncome = i * grossIncomeIncrement;
// Recalculate adjusted income and benefit for each income step
var stdDed = getStandardDeduction(currentHouseholdSize);
var maxBen = getMaxBenefit(currentHouseholdSize);
var incomeAfterStdDed = currentGrossIncome – stdDed;
if (incomeAfterStdDed < 0) incomeAfterStdDed = 0;
var allowableExp = currentDependentCare + currentChildSupport;
var netInc = incomeAfterStdDed – allowableExp;
if (netInc shelterCap) {
shelterDedCalc = actualShelter;
if (netInc – shelterDedCalc < 0) shelterDedCalc = netInc;
} else {
shelterDedCalc = shelterCap;
}
} else {
shelterDedCalc = Math.min(actualShelter, shelterCap);
}
netInc = netInc – shelterDedCalc;
if (netInc < 0) netInc = 0;
var adjustedInc = netInc;
var contrib = adjustedInc * INCOME_CONTRIBUTION_PERCENT;
var estBenefit = maxBen – contrib;
if (estBenefit < 0) estBenefit = 0;
chartLabels.push(currentGrossIncome.toFixed(0));
benefitData.push(estBenefit.toFixed(2));
incomeData.push(adjustedInc.toFixed(2)); // Plotting adjusted income for comparison basis
}
// Ensure current values are plotted if not exactly on a step
var currentAdjustedIncomeValue = parseFloat(document.getElementById("adjustedIncomeResult").textContent);
var currentBenefitValue = parseFloat(document.getElementById("mainResult").textContent);
var currentGrossIncomeValue = parseFloat(document.getElementById("grossMonthlyIncome").value);
var foundCurrentGross = false;
for(var j=0; j < chartLabels.length; j++) {
if (parseFloat(chartLabels[j]) === currentGrossIncomeValue) {
foundCurrentGross = true;
break;
}
}
if (!foundCurrentGross && currentGrossIncomeValue <= maxGrossIncomeConsidered) {
chartLabels.push(currentGrossIncomeValue.toFixed(0));
benefitData.push(currentBenefitValue.toFixed(2));
incomeData.push(currentAdjustedIncomeValue.toFixed(2));
}
// Sort data points by income for a clean line chart
var combinedData = [];
for (var k = 0; k < chartLabels.length; k++) {
combinedData.push({ label: parseFloat(chartLabels[k]), benefit: parseFloat(benefitData[k]), income: parseFloat(incomeData[k]) });
}
combinedData.sort(function(a, b) { return a.label – b.label; });
chartLabels = combinedData.map(function(item) { return item.label.toString(); });
benefitData = combinedData.map(function(item) { return item.benefit.toFixed(2); });
incomeData = combinedData.map(function(item) { return item.income.toFixed(2); });
benefitIncomeChartInstance.data.labels = chartLabels;
benefitIncomeChartInstance.data.datasets[0].data = benefitData;
benefitIncomeChartInstance.data.datasets[1].data = incomeData; // Plotting adjusted income
benefitIncomeChartInstance.options.scales.x.title.text = 'Gross Monthly Income ($)';
benefitIncomeChartInstance.options.scales.y.title.text = 'Amount ($)';
// Dynamically adjust max y-axis based on data
var allYValues = benefitData.concat(incomeData).map(parseFloat);
var maxYValue = Math.max.apply(null, allYValues.filter(function(v){ return !isNaN(v) && isFinite(v); })) || 0;
var maxBenefitAllotmentForSize = getMaxBenefit(currentHouseholdSize);
maxYValue = Math.max(maxYValue, maxBenefitAllotmentForSize, 500); // Ensure chart shows at least up to max allotment and a baseline
benefitIncomeChartInstance.options.scales.y.max = maxYValue * 1.1; // Add some padding
benefitIncomeChartInstance.update();
}
// Initial chart setup
document.addEventListener('DOMContentLoaded', function() {
initializeChart();
// Trigger initial calculation if default values are sensible, or just show blank chart
// calculateBenefits(); // Uncomment to calculate with default values on load
});