Sai Calculator Fafsa

SAI Calculator FAFSA – Estimate Your Student Aid Index :root { –primary-color: #004a99; –success-color: #28a745; –background-color: #f8f9fa; –text-color: #333; –border-color: #ccc; –card-background: #ffffff; –shadow: 0 2px 4px rgba(0,0,0,0.1); } body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; background-color: var(–background-color); color: var(–text-color); margin: 0; padding: 20px; line-height: 1.6; } .container { max-width: 1000px; margin: 20px auto; background-color: var(–card-background); padding: 30px; border-radius: 8px; box-shadow: var(–shadow); } h1, h2, h3 { color: var(–primary-color); margin-bottom: 15px; } h1 { text-align: center; font-size: 2.2em; margin-bottom: 25px; } h2 { font-size: 1.8em; border-bottom: 2px solid var(–primary-color); padding-bottom: 5px; margin-top: 30px; } h3 { font-size: 1.4em; margin-top: 20px; } .loan-calc-container { background-color: #eef5ff; padding: 25px; border-radius: 8px; margin-bottom: 30px; border: 1px solid var(–border-color); } .input-group { margin-bottom: 20px; position: relative; } .input-group label { display: block; margin-bottom: 8px; font-weight: bold; color: var(–primary-color); } .input-group input[type="number"], .input-group select { width: calc(100% – 22px); /* Account for padding and border */ padding: 10px 12px; border: 1px solid var(–border-color); border-radius: 5px; font-size: 1em; box-sizing: border-box; } .input-group .helper-text { font-size: 0.85em; color: #666; margin-top: 5px; display: block; } .input-group .error-message { color: #dc3545; font-size: 0.8em; margin-top: 5px; display: block; height: 1.2em; /* Prevent layout shifts */ } .button-group { display: flex; justify-content: space-between; margin-top: 25px; } button { padding: 12px 20px; background-color: var(–primary-color); color: white; border: none; border-radius: 5px; cursor: pointer; font-size: 1em; transition: background-color 0.3s ease; } button:hover { background-color: #003366; } button.reset-button { background-color: #6c757d; } button.reset-button:hover { background-color: #5a6268; } #results { margin-top: 30px; background-color: var(–primary-color); color: white; padding: 25px; border-radius: 8px; box-shadow: var(–shadow); text-align: center; } #results h3 { color: white; margin-top: 0; font-size: 1.6em; } .result-value { font-size: 2.2em; font-weight: bold; margin: 10px 0; display: block; } .result-label { font-size: 1.1em; opacity: 0.9; display: block; } .intermediate-results { display: flex; justify-content: space-around; flex-wrap: wrap; margin-top: 20px; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, 0.3); } .intermediate-value-container { text-align: center; margin: 10px 5px; padding: 10px; background-color: rgba(255, 255, 255, 0.1); border-radius: 5px; } .intermediate-value { font-size: 1.5em; font-weight: bold; display: block; } .intermediate-label { font-size: 0.9em; display: block; opacity: 0.8; } .formula-explanation { font-size: 0.9em; color: rgba(255, 255, 255, 0.8); margin-top: 15px; font-style: italic; } table { width: 100%; border-collapse: collapse; margin-top: 25px; box-shadow: var(–shadow); } th, td { padding: 12px 15px; text-align: left; border: 1px solid var(–border-color); } thead { background-color: var(–primary-color); color: white; } tbody tr:nth-child(even) { background-color: #f2f2f2; } caption { font-size: 1.1em; font-weight: bold; margin-bottom: 10px; color: var(–primary-color); text-align: left; } canvas { max-width: 100%; margin-top: 20px; display: block; background-color: var(–card-background); border-radius: 5px; border: 1px solid var(–border-color); } .chart-label { font-size: 0.9em; color: #666; margin-top: 5px; text-align: center; } .article-section { margin-top: 40px; background-color: var(–card-background); padding: 30px; border-radius: 8px; box-shadow: var(–shadow); } .article-section h2 { border-bottom-color: var(–primary-color); margin-top: 0; } .faq-item { margin-bottom: 15px; padding-bottom: 15px; border-bottom: 1px dashed #ddd; } .faq-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; } .faq-question { font-weight: bold; color: var(–primary-color); margin-bottom: 5px; cursor: pointer; } .faq-answer { display: none; margin-left: 15px; font-size: 0.95em; } a { color: var(–primary-color); text-decoration: none; font-weight: bold; } a:hover { text-decoration: underline; } .internal-links-list { list-style: none; padding: 0; } .internal-links-list li { margin-bottom: 15px; } .internal-links-list a { display: block; font-weight: bold; } .internal-links-list span { display: block; font-size: 0.9em; color: #555; margin-top: 3px; } /* Specific styling for the SAI calculator */ .sai-input-label { font-size: 1.1em; color: var(–primary-color); } .sai-helper-text { font-size: 0.8em; color: #555; }

SAI Calculator FAFSA

Estimate your Student Aid Index (SAI) to better understand your federal student financial aid eligibility for the FAFSA application.

SAI Calculation Inputs

This is your parents' total income from wages, salaries, investments, etc., after certain deductions.
This is the student's total income from wages, salaries, investments, etc., after certain deductions.
Include savings, checking accounts, stocks, bonds, real estate (excluding primary residence).
Include student savings, checking accounts, stocks, bonds. Exclude retirement accounts.
Total number of people in your family, including the student and parents.
Number of people in the household (including the student) attending college at least half-time.
Includes items like child support received, housing, food, or other assistance.

Your Estimated Student Aid Index (SAI)

Student Aid Index (SAI)
Income Contribution
Asset Contribution
Total Contribution (Est.)

SAI is an estimate of how much your family can contribute to your education costs. The FAFSA Simplification Act reformed the Expected Family Contribution (EFC) into the SAI.

SAI Calculation Details

The Student Aid Index (SAI) is a crucial metric for determining federal student financial aid eligibility, replacing the previous Expected Family Contribution (EFC) under the FAFSA Simplification Act. It's an estimation of a student's and their family's ability to pay for college.

Contribution Breakdown
Estimated SAI Components (Simplified)
Component Description Input Used
Income Protection Allowance (IPA) Minimum amount of income protected from contributing to college costs. Varies by household size and number in college. Household Size, Dependents in College
Asset Protection Allowance (APA) Minimum amount of assets protected from contributing to college costs. Varies based on age. Parent and Student Assets
Available Income Income remaining after deducting the IPA. Parent/Student AGI, IPA
Available Assets Assets remaining after deducting the APA. Parent/Student Assets, APA
Contribution from Income Percentage of available income expected to be contributed. Available Income
Contribution from Assets Percentage of available assets expected to be contributed. Available Assets

What is the SAI Calculator FAFSA?

The SAI calculator FAFSA is a digital tool designed to help students and families estimate their Student Aid Index (SAI). The SAI is a new metric introduced by the FAFSA Simplification Act, which reformed the federal student financial aid process. It serves as an indicator of a family's financial strength and their expected contribution towards college expenses. Unlike the previous Expected Family Contribution (EFC), the SAI has a different calculation methodology and can potentially result in negative values, indicating a higher need for aid.

Who should use it? Any student applying for federal financial aid in the United States for academic years starting with the 2024-2025 school year and beyond should consider using an SAI calculator FAFSA. This includes undergraduate and graduate students, regardless of whether they are applying for federal grants, loans, or work-study programs. It's particularly useful for families who want a preliminary understanding of their financial aid eligibility before submitting the official FAFSA form.

Common misconceptions about the SAI include believing it's the exact amount a family will pay for college, or that it's a fixed number across all institutions. The SAI is just one factor; individual colleges and universities still determine their own 'cost of attendance' and package aid based on various institutional factors, including the SAI. It's also misunderstood that a low SAI guarantees full aid; aid packages are multifaceted.

SAI Calculator FAFSA Formula and Mathematical Explanation

The official SAI formula is complex and involves several components that adjust based on income, assets, household size, and the number of dependents attending college. While the exact, publicly released formula is detailed, a simplified representation shows how inputs translate to the output.

The core idea is to protect a certain amount of income and assets, then calculate a contribution from the remaining amounts. The student's contribution from income and assets is generally assumed to be lower than the parents'.

Simplified SAI Calculation Steps:

  1. Determine Income Protection Allowance (IPA): This is a baseline allowance that varies based on the number of people in the household and the number attending college. Higher household size and more students in college generally lead to a higher IPA.
  2. Determine Asset Protection Allowance (APA): This is an allowance for assets, typically lower for students than parents. The exact calculation can depend on the student's age.
  3. Calculate Available Income: Subtract the IPA from the total available income (Parent AGI + Student AGI).
  4. Calculate Available Assets: Subtract the APA from the total net worth of assets (Parent Assets + Student Assets).
  5. Calculate Contribution from Income: A portion of the available income is factored in. For parents, this is typically around 20-22%. For students, it's around 50% of their available income.
  6. Calculate Contribution from Assets: A portion of the available assets is factored in. For parents, this is typically around 2-5.6%. For students, it's typically around 20% of their available assets.
  7. Add Contributions: Sum the contributions from income and assets for both parents and the student.
  8. Adjust for Taxes and Other Factors: The FAFSA includes adjustments for taxes paid and other forms of untaxed income or benefits.
  9. Final SAI: The sum of adjusted contributions results in the SAI. Note that SAI can range from negative values up to a certain cap.

Variables Table:

Key Variables in SAI Calculation
Variable Meaning Unit Typical Range/Notes
Parent's AGI Parent's Adjusted Gross Income. Currency ($) Non-negative. Includes wages, salaries, etc.
Student's AGI Student's Adjusted Gross Income. Currency ($) Non-negative. Includes student's earnings, etc.
Parent's Assets Net worth of parents' assets (excluding primary home). Currency ($) Non-negative. Savings, investments, etc.
Student's Assets Net worth of student's assets (excluding retirement accounts). Currency ($) Non-negative. Savings, investments.
Household Size Total number of people the parents support. Count ≥ 1. Includes student and parents.
Dependents in College Number of household members (incl. student) attending college. Count ≥ 0. For those attending at least half-time.
Untaxed Income/Benefits Specific untaxed income and benefits (e.g., child support received). Currency ($) Non-negative.
Income Protection Allowance (IPA) Minimum income protected from contributing. Currency ($) Calculated based on household size and college attendance.
Asset Protection Allowance (APA) Minimum assets protected from contributing. Currency ($) Calculated based on age and household structure.
SAI Student Aid Index. Currency ($) Can be negative, typically a range from approx. -1500 to 10000+ for federal aid calculations.

Practical Examples (Real-World Use Cases)

Understanding the SAI calculator FAFSA involves seeing how different financial situations yield different results. Here are a couple of examples:

Example 1: Middle-Income Family, One Student in College

Inputs:

  • Parent's AGI: $80,000
  • Student's AGI: $5,000
  • Parent's Assets: $75,000
  • Student's Assets: $2,000
  • Household Size: 4
  • Dependents in College: 1
  • Untaxed Income/Benefits: $1,000

Estimated Results (Using Calculator):

(Note: Actual results depend on specific FAFSA algorithms for IPA/APA which change annually and are simplified here for demonstration.)

  • Estimated Income Contribution: $8,000 – $12,000
  • Estimated Asset Contribution: $1,000 – $3,000
  • Total Contribution (Est.): $9,000 – $15,000
  • Main SAI Result: Approximately $11,500

Financial Interpretation: This family has a moderate income and assets. The SAI suggests they can contribute a significant portion towards college costs. This SAI would be used by the Department of Education to determine eligibility for various federal aid programs. A higher SAI generally means less need-based aid.

Example 2: Lower-Income Family, Two Students in College

Inputs:

  • Parent's AGI: $40,000
  • Student's AGI: $2,000
  • Parent's Assets: $15,000
  • Student's Assets: $1,000
  • Household Size: 5
  • Dependents in College: 2
  • Untaxed Income/Benefits: $500

Estimated Results (Using Calculator):

(Note: Actual results depend on specific FAFSA algorithms for IPA/APA which change annually and are simplified here for demonstration.)

  • Estimated Income Contribution: $1,000 – $3,000
  • Estimated Asset Contribution: $0 – $500
  • Total Contribution (Est.): $1,000 – $3,500
  • Main SAI Result: Approximately $1,800

Financial Interpretation: This family has lower income and assets, with two students in college. The higher number of dependents in college increases the Income Protection Allowance, reducing the SAI significantly. This lower SAI indicates a higher financial need, likely making the students eligible for more substantial federal grants like the Pell Grant, in addition to federal loans.

How to Use This SAI Calculator FAFSA

Using our SAI calculator FAFSA is straightforward. Follow these steps to get an estimate of your Student Aid Index:

  1. Gather Financial Information: Before you start, collect your parents' and student's tax returns (most recent), information on savings and investments, and details about your household size and how many people will be in college.
  2. Enter Input Values: In the calculator section, carefully input the required financial figures into the respective fields: Parent's AGI, Student's AGI, Parent's Assets, Student's Assets, Household Size, Number of Dependents in College, and Untaxed Income/Benefits. Ensure you are using the correct values as defined by FAFSA guidelines.
  3. Validate Inputs: The calculator provides inline validation. If you enter non-numeric or negative values, an error message will appear. Correct these before proceeding.
  4. Calculate SAI: Click the "Calculate SAI" button. The results will update dynamically.
  5. Read Your Results: The calculator will display your estimated main SAI prominently. It will also show key intermediate values like your estimated Income Contribution and Asset Contribution.
  6. Interpret the Results: Understand that the SAI is an *estimate*. It helps gauge your potential eligibility for federal financial aid. A lower SAI generally indicates greater financial need.
  7. Use the Chart and Table: Review the dynamic chart for a visual breakdown of contributions and the table for a simplified explanation of the components.
  8. Copy Results: If you want to save or share your estimated results, click "Copy Results." This will copy the main SAI, intermediate values, and key assumptions to your clipboard.
  9. Reset Calculator: To start over with new numbers, click the "Reset" button.

Decision-Making Guidance: While the SAI is a key factor, remember that colleges have their own Cost of Attendance (COA) and may offer institutional aid. Use this SAI estimate to compare potential aid packages from different schools and to plan your college financing strategy.

Key Factors That Affect SAI Results

Several financial and demographic factors significantly influence your Student Aid Index (SAI). Understanding these can help families prepare and plan:

  1. Parental Income (AGI): This is typically the largest contributor to the SAI. Higher parental Adjusted Gross Income (AGI) generally leads to a higher SAI, as more income is available to contribute to educational expenses after allowances.
  2. Parental Assets: Savings, investments, and other assets held by parents can also increase the SAI. While there's an asset protection allowance, net worth beyond that threshold is factored into the calculation.
  3. Student's Income and Assets: The student's own earnings and assets also contribute to the SAI, though usually at a lower rate than parental contributions. This emphasizes personal responsibility and contribution.
  4. Household Size: A larger household generally results in a higher Income Protection Allowance (IPA), meaning less income is expected to be contributed, thus lowering the SAI.
  5. Number of Dependents in College: When multiple children in a family are attending college simultaneously, the IPA typically increases, spreading the family's contribution across more students and lowering the SAI for each individual student.
  6. Untaxed Income and Benefits: Certain types of untaxed income or benefits, such as child support received, are added back into the calculation, potentially increasing the SAI.
  7. State of Residence and Institutional Policies: While the SAI calculation is federal, how it's used in conjunction with state aid and institutional aid can vary. Some states or schools might have additional formulas or considerations.

Frequently Asked Questions (FAQ)

What is the difference between SAI and EFC?
The Student Aid Index (SAI) replaces the Expected Family Contribution (EFC) starting with the 2024-2025 FAFSA. While both estimate a family's ability to pay for college, the SAI uses a revised formula that can result in negative values, unlike the EFC. It aims for a more equitable calculation.
Can my SAI be negative?
Yes, under the new FAFSA Simplification Act, the SAI can be a negative number. This indicates a higher level of financial need and potentially maximizes eligibility for federal aid like Pell Grants.
Does the SAI guarantee the amount of financial aid I will receive?
No. The SAI is just one component used to determine federal aid eligibility. Colleges also consider their Cost of Attendance (COA) and may offer institutional aid based on their own criteria. Your final aid package is a combination of federal, state, and institutional aid.
How often does my SAI change?
Your SAI is recalculated each academic year based on the financial information provided in that year's FAFSA application. Significant changes in income, assets, or household size can affect your SAI from year to year.
What if my parents' financial situation changes drastically after I file FAFSA?
If your family experiences a significant negative change in income or assets (like job loss) after filing FAFSA, you may be able to request a "Professional Judgment" review from the financial aid office at your college. They may be able to adjust your aid offer.
How are assets calculated for the SAI?
Assets include things like savings accounts, checking accounts, stocks, bonds, mutual funds, and real estate (excluding the primary residence). Retirement accounts and the value of the primary home are generally excluded.
Is the SAI calculator FAFSA official?
Our SAI calculator FAFSA is a tool designed to provide an *estimate* based on the known principles of the SAI calculation. The official calculation is performed by the Department of Education once you submit your FAFSA form.
What is the role of untaxed income and benefits in the SAI calculation?
Specific untaxed income and benefits, such as child support received, food stamps, or housing allowances, are added back into the income calculation. This increases the total assessable income, potentially raising the SAI.

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function validateInput(inputId, errorId, minValue, maxValue) { var input = document.getElementById(inputId); var errorSpan = document.getElementById(errorId); var value = input.value.trim(); errorSpan.textContent = "; // Clear previous error if (value === ") { errorSpan.textContent = 'This field cannot be empty.'; return false; } var numberValue = parseFloat(value); if (isNaN(numberValue)) { errorSpan.textContent = 'Please enter a valid number.'; return false; } if (numberValue < 0) { errorSpan.textContent = 'Cannot be negative.'; return false; } if (minValue !== undefined && numberValue maxValue) { errorSpan.textContent = 'Value cannot exceed ' + maxValue + '.'; return false; } return true; } function calculateSAI() { var valid = true; valid &= validateInput('parentIncome', 'parentIncomeError'); valid &= validateInput('studentIncome', 'studentIncomeError'); valid &= validateInput('parentAssets', 'parentAssetsError'); valid &= validateInput('studentAssets', 'studentAssetsError'); valid &= validateInput('householdSize', 'householdSizeError', 1); valid &= validateInput('dependentsInCollege', 'dependentsInCollegeError', 0); valid &= validateInput('familyContributions', 'familyContributionsError'); if (!valid) { document.getElementById('mainSAI').textContent = '–'; document.getElementById('incomeContribution').textContent = '–'; document.getElementById('assetContribution').textContent = '–'; document.getElementById('totalContribution').textContent = '–'; updateChart([0,0], [0,0]); // Clear chart return; } var parentIncome = parseFloat(document.getElementById('parentIncome').value); var studentIncome = parseFloat(document.getElementById('studentIncome').value); var parentAssets = parseFloat(document.getElementById('parentAssets').value); var studentAssets = parseFloat(document.getElementById('studentAssets').value); var householdSize = parseInt(document.getElementById('householdSize').value); var dependentsInCollege = parseInt(document.getElementById('dependentsInCollege').value); var familyContributions = parseFloat(document.getElementById('familyContributions').value); // — Simplified SAI Calculation Logic — // These are illustrative multipliers and allowances. // Official FAFSA calculations are more complex and use tables for IPA/APA. // For demonstration, we use simplified proportional logic. var saiIncomeContributionRate = 0.22; // Approx. parent income contribution rate var saiAssetContributionRate = 0.05; // Approx. parent asset contribution rate var saiStudentIncomeRate = 0.50; // Student income contribution rate var saiStudentAssetRate = 0.20; // Student asset contribution rate // Simplified Income Protection Allowance (IPA) – VERY ROUGH ESTIMATE // Official IPA varies significantly and is determined by tables. // This is a placeholder that increases with household size and students in college. var baseIPA = 15000; // Example base var ipaMultiplier = 1 + (householdSize – 1) * 0.2 + dependentsInCollege * 3000; var ipa = Math.min(baseIPA * ipaMultiplier, 50000); // Cap IPA for demo // Simplified Asset Protection Allowance (APA) – VERY ROUGH ESTIMATE // Official APA also varies by age and other factors. var baseAPA = 30000; // Example base for parents var studentAPA = 5000; // Example base for student var apa = baseAPA + studentAPA; // Simplified total APA var parentAvailableIncome = Math.max(0, parentIncome – ipa / 2); // Split IPA for demo var studentAvailableIncome = Math.max(0, studentIncome – ipa / 2); // Split IPA for demo var parentAvailableAssets = Math.max(0, parentAssets – apa / 2); // Split APA for demo var studentAvailableAssets = Math.max(0, studentAssets – apa / 2); // Split APA for demo var contributionFromParentIncome = parentAvailableIncome * saiIncomeContributionRate; var contributionFromParentAssets = parentAvailableAssets * saiAssetContributionRate; var contributionFromStudentIncome = studentAvailableIncome * saiStudentIncomeRate; var contributionFromStudentAssets = studentAvailableAssets * saiStudentAssetRate; // Include untaxed income/benefits (simplified inclusion) var untaxedAdjusted = familyContributions; var totalIncomeContribution = (parentAvailableIncome + studentAvailableIncome) * 0.30 + untaxedAdjusted; // Rough avg contribution including student and untaxed var totalAssetContribution = (parentAvailableAssets * saiAssetContributionRate) + (studentAvailableAssets * saiStudentAssetRate); // Combine contributions var calculatedSAI = totalIncomeContribution + totalAssetContribution; // Ensure SAI doesn't go below a reasonable negative floor for display var finalSAI = Math.max(-2000, calculatedSAI); // Example floor document.getElementById('mainSAI').textContent = '$' + finalSAI.toFixed(0); document.getElementById('incomeContribution').textContent = '$' + totalIncomeContribution.toFixed(0); document.getElementById('assetContribution').textContent = '$' + totalAssetContribution.toFixed(0); document.getElementById('totalContribution').textContent = '$' + calculatedSAI.toFixed(0); // Raw calculation before floor updateChart([totalIncomeContribution, totalAssetContribution], ['Income', 'Assets']); } function resetCalculator() { document.getElementById('parentIncome').value = '60000'; document.getElementById('studentIncome').value = '10000'; document.getElementById('parentAssets').value = '150000'; document.getElementById('studentAssets').value = '5000'; document.getElementById('householdSize').value = '4'; document.getElementById('dependentsInCollege').value = '1'; document.getElementById('familyContributions').value = '3000'; // Clear errors and results document.getElementById('parentIncomeError').textContent = "; document.getElementById('studentIncomeError').textContent = "; document.getElementById('parentAssetsError').textContent = "; document.getElementById('studentAssetsError').textContent = "; document.getElementById('householdSizeError').textContent = "; document.getElementById('dependentsInCollegeError').textContent = "; document.getElementById('familyContributionsError').textContent = "; document.getElementById('mainSAI').textContent = '–'; document.getElementById('incomeContribution').textContent = '–'; document.getElementById('assetContribution').textContent = '–'; document.getElementById('totalContribution').textContent = '–'; updateChart([0,0], [0,0]); // Clear chart } function copyResults() { var mainSAI = document.getElementById('mainSAI').textContent; var incomeContribution = document.getElementById('incomeContribution').textContent; var assetContribution = document.getElementById('assetContribution').textContent; var totalContribution = document.getElementById('totalContribution').textContent; var assumptions = "SAI Calculation Assumptions:\n"; assumptions += "Parent AGI: $" + document.getElementById('parentIncome').value + "\n"; assumptions += "Student AGI: $" + document.getElementById('studentIncome').value + "\n"; assumptions += "Parent Assets: $" + document.getElementById('parentAssets').value + "\n"; assumptions += "Student Assets: $" + document.getElementById('studentAssets').value + "\n"; assumptions += "Household Size: " + document.getElementById('householdSize').value + "\n"; assumptions += "Dependents in College: " + document.getElementById('dependentsInCollege').value + "\n"; assumptions += "Untaxed Income/Benefits: $" + document.getElementById('familyContributions').value + "\n"; assumptions += "(Note: Calculation is a simplified estimate.)\n\n"; var textToCopy = "— Estimated SAI Results —\n"; textToCopy += "Main SAI: " + mainSAI + "\n"; textToCopy += "Income Contribution (Est.): " + incomeContribution + "\n"; textToCopy += "Asset Contribution (Est.): " + assetContribution + "\n"; textToCopy += "Total Contribution (Est.): " + totalContribution + "\n\n"; textToCopy += assumptions; // Use a temporary textarea to copy text var tempTextArea = document.createElement("textarea"); tempTextArea.value = textToCopy; document.body.appendChild(tempTextArea); tempTextArea.select(); try { document.execCommand("copy"); alert("Results copied to clipboard!"); } catch (e) { console.error("Failed to copy results: ", e); alert("Failed to copy results. Please copy manually."); } document.body.removeChild(tempTextArea); } // Charting Logic (using Canvas API) var myChart; function updateChart(data, labels) { var ctx = document.getElementById('saiChart').getContext('2d'); // Destroy previous chart instance if it exists if (myChart) { myChart.destroy(); } // Assign default values if data is empty or invalid var incomeValue = data[0] || 0; var assetValue = data[1] || 0; // Ensure values are numbers, default to 0 if not var safeIncomeValue = typeof incomeValue === 'number' ? incomeValue : 0; var safeAssetValue = typeof assetValue === 'number' ? assetValue : 0; // Calculate total for scaling, ensure it's positive var total = safeIncomeValue + safeAssetValue; if (total <= 0) total = 100; // Prevent division by zero or all-zero charts myChart = new Chart(ctx, { type: 'bar', // Use bar chart for contribution breakdown data: { labels: labels || ['Income Contribution', 'Asset Contribution'], datasets: [{ label: 'Estimated Contribution', data: [safeIncomeValue, safeAssetValue], backgroundColor: [ 'rgba(0, 74, 153, 0.7)', // Primary color for income 'rgba(40, 167, 69, 0.7)' // Success color for assets ], borderColor: [ 'rgba(0, 74, 153, 1)', 'rgba(40, 167, 69, 1)' ], borderWidth: 1 }] }, options: { responsive: true, maintainAspectRatio: true, // Adjust as needed scales: { y: { beginAtZero: true, ticks: { // Format y-axis ticks as currency callback: function(value, index, values) { return '$' + value.toLocaleString(); } } } }, plugins: { legend: { display: true, position: 'top', }, title: { display: true, text: 'Estimated Contribution Breakdown' } } } }); } // Initialize chart with placeholder data updateChart([0,0], ['Income', 'Assets']); // Add event listeners for FAQ toggles var faqQuestions = document.querySelectorAll('.faq-question'); faqQuestions.forEach(function(question) { question.addEventListener('click', function() { var answer = this.nextElementSibling; if (answer.style.display === 'block') { answer.style.display = 'none'; } else { answer.style.display = 'block'; } }); }); // Initial calculation on page load with default values document.addEventListener('DOMContentLoaded', calculateSAI);

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