Hhg Weight Allowance Calculator

HHG Weight Allowance Calculator: Estimate Your Moving Weight :root { –primary-color: #004a99; –secondary-color: #007bff; –success-color: #28a745; –danger-color: #dc3545; –light-gray: #f8f9fa; –dark-gray: #343a40; –white: #ffffff; –border-color: #dee2e6; –shadow-color: rgba(0, 0, 0, 0.1); } body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; color: var(–dark-gray); background-color: var(–light-gray); margin: 0; padding: 0; } .container { max-width: 1000px; margin: 20px auto; padding: 20px; background-color: var(–white); box-shadow: 0 2px 10px var(–shadow-color); border-radius: 8px; } header { background-color: var(–primary-color); color: var(–white); padding: 20px; border-radius: 8px 8px 0 0; text-align: center; margin-bottom: 20px; } header h1 { margin: 0; font-size: 2.2em; font-weight: 600; } .subtitle { font-size: 1.1em; color: rgba(255, 255, 255, 0.9); } .calculator-section { margin-bottom: 40px; padding: 30px; border: 1px solid var(–border-color); border-radius: 8px; background-color: var(–white); } .calculator-section h2 { text-align: center; color: var(–primary-color); margin-top: 0; margin-bottom: 25px; font-size: 1.8em; } .input-group { margin-bottom: 20px; display: flex; flex-direction: column; } .input-group label { display: block; margin-bottom: 8px; font-weight: 500; color: var(–dark-gray); } .input-group input[type="number"], .input-group select { width: 100%; padding: 12px; border: 1px solid var(–border-color); border-radius: 4px; box-sizing: border-box; font-size: 1em; } .input-group input[type="number"]:focus, .input-group select:focus { border-color: var(–secondary-color); outline: none; box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25); } .input-group .helper-text { font-size: 0.85em; color: #6c757d; margin-top: 5px; } .input-group .error-message { color: var(–danger-color); font-size: 0.85em; margin-top: 5px; display: none; /* Hidden by default */ } .button-group { text-align: center; margin-top: 25px; } .btn { padding: 12px 25px; border: none; border-radius: 5px; cursor: pointer; font-size: 1em; font-weight: 500; margin: 0 8px; transition: background-color 0.2s ease; } .btn-primary { background-color: var(–primary-color); color: var(–white); } .btn-primary:hover { background-color: #003a7f; } .btn-secondary { background-color: var(–secondary-color); color: var(–white); } .btn-secondary:hover { background-color: #0056b3; } .btn-reset { background-color: #adb5bd; color: var(–white); } .btn-reset:hover { background-color: #9da4aa; } .results-container { margin-top: 30px; padding: 25px; border: 1px solid var(–border-color); border-radius: 8px; background-color: var(–light-gray); } .results-container h3 { color: var(–primary-color); text-align: center; margin-top: 0; margin-bottom: 20px; font-size: 1.6em; } .primary-result { text-align: center; margin-bottom: 20px; padding: 15px; background-color: var(–success-color); color: var(–white); font-size: 2.5em; font-weight: bold; border-radius: 5px; } .intermediate-results-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 15px; margin-bottom: 20px; } .intermediate-result-item { background-color: var(–white); padding: 15px; border-radius: 5px; box-shadow: 0 1px 5px var(–shadow-color); text-align: center; } .intermediate-result-item strong { display: block; font-size: 1.2em; color: var(–primary-color); margin-bottom: 5px; } .intermediate-result-item span { font-size: 1.5em; font-weight: bold; color: var(–dark-gray); } .formula-explanation { text-align: center; font-size: 0.95em; color: #6c757d; margin-top: 20px; } .chart-container { margin-top: 30px; padding: 25px; border: 1px solid var(–border-color); border-radius: 8px; background-color: var(–white); text-align: center; } .chart-container h3 { color: var(–primary-color); margin-top: 0; margin-bottom: 20px; font-size: 1.6em; } .chart-caption { font-size: 0.9em; color: #6c757d; margin-top: 10px; font-style: italic; } table { width: 100%; border-collapse: collapse; margin-top: 20px; } th, td { border: 1px solid var(–border-color); padding: 10px; text-align: center; } th { background-color: var(–primary-color); color: var(–white); font-weight: bold; } td { background-color: var(–white); } .article-section { margin-top: 40px; padding: 30px; background-color: var(–white); border-radius: 8px; box-shadow: 0 2px 10px var(–shadow-color); } .article-section h2 { color: var(–primary-color); font-size: 2em; margin-top: 0; margin-bottom: 20px; border-bottom: 2px solid var(–primary-color); padding-bottom: 10px; } .article-section h3 { color: var(–secondary-color); font-size: 1.5em; margin-top: 25px; margin-bottom: 15px; } .article-section p, .article-section ul, .article-section ol { margin-bottom: 15px; } .article-section ul li, .article-section ol li { margin-bottom: 8px; } .article-section strong { color: var(–primary-color); } .faq-item { margin-bottom: 15px; } .faq-item strong { display: block; color: var(–dark-gray); font-size: 1.1em; margin-bottom: 5px; } .faq-item p { margin-bottom: 0; padding-left: 15px; } .internal-links-section { margin-top: 40px; padding: 30px; background-color: var(–white); border-radius: 8px; box-shadow: 0 2px 10px var(–shadow-color); } .internal-links-section h2 { color: var(–primary-color); font-size: 1.8em; margin-top: 0; margin-bottom: 20px; } .internal-links-section ul { list-style: none; padding: 0; } .internal-links-section li { margin-bottom: 10px; } .internal-links-section a { color: var(–secondary-color); text-decoration: none; font-weight: 500; } .internal-links-section a:hover { text-decoration: underline; } .internal-links-section p { font-size: 0.9em; color: #6c757d; } @media (max-width: 768px) { .container { margin: 10px; padding: 15px; } header h1 { font-size: 1.8em; } .calculator-section, .article-section, .results-container, .chart-container, .internal-links-section { padding: 20px; } .btn { width: 100%; margin: 8px 0; } .btn-group .btn { width: auto; margin: 0 8px; } .primary-result { font-size: 2em; } .intermediate-results-container { grid-template-columns: 1fr; } }

HHG Weight Allowance Calculator

Estimate Your Official Military Household Goods Weight Entitlement

Your HHG Weight Allowance Estimate

E-3 E-4 E-5 E-6 E-7 E-8 E-9 O-1 O-2 O-3 O-4 O-5 O-6 O-7 O-8 O-9 O-10 W-1 W-2 W-3 W-4 W-5 Select your current military rank or pay grade.
Enter the number of dependents traveling with you. (Usually 0, 1, or 2+)
Army Navy Air Force Marines Coast Guard Space Force Select your branch of service.
No Yes OCONUS moves may have different allowances.

Your HHG Entitlement Details

— lbs
Base Allowance lbs
Dependent Add-on lbs
OCONUS Bonus lbs

Your HHG weight allowance is determined by your rank, number of dependents, and whether you are moving OCONUS. The calculation is based on standard DoD JTR (Joint Travel Regulations) allowances.

Weight Allowance by Rank (CONUS)

Estimated HHG weight allowance for personnel moving CONUS, based on rank (OCONUS status not factored here).

Weight Allowance Table

Rank Base Allowance (lbs) Dependent Add-on (lbs) Total Allowance (CONUS)

Standard HHG weight allowances for various ranks.

What is HHG Weight Allowance?

Your HHG weight allowance, often referred to as your Personally Procured Move (PPM) or Do It Yourself (DIY) move allowance, is the maximum amount of weight the U.S. government will pay to transport your household goods when you undergo a Permanent Change of Station (PCS) move. This allowance is a crucial part of military relocation benefits, designed to cover the cost of moving essential personal belongings. Understanding your HHG weight allowance is vital for budgeting your move, especially if you opt for a PPM where you handle the packing and transportation yourself and are reimbursed based on the government's estimated cost.

Who should use it: This calculator is primarily for active-duty military personnel (and their families) who are planning a PCS move. Whether you are using a government contract carrier (non-temporary storage, or Non-Temporary Storage – NTS) or performing a Personally Procured Move (PPM), knowing your entitlement helps you manage your belongings and potential reimbursements. It's also useful for newly enlisted personnel to understand their future moving benefits.

Common misconceptions: A common misunderstanding is that the weight allowance is a strict limit you cannot exceed. While exceeding your allowance means you'll pay out-of-pocket for the excess, the government calculates your reimbursement based on this allowance. Another misconception is that the allowance is uniform across all branches; while the core regulations are DoD-wide, there can be minor service-specific interpretations or additional benefits. Finally, many don't realize that distinct allowances exist for CONUS (Continental United States) versus OCONUS (Outside Continental United States) moves, with OCONUS moves often having higher allowances due to factors like longer distances and potential storage limitations. Accurately calculating your HHG weight allowance avoids surprises.

HHG Weight Allowance Formula and Mathematical Explanation

The calculation of your Household Goods (HHG) weight allowance is governed by the Department of Defense's Joint Travel Regulations (JTR). While the exact tables can be complex and updated periodically, the core logic involves determining a base allowance based on your rank and then adding allowances for dependents and potentially for OCONUS moves.

The Simplified Formula:

Your Total HHG Weight Allowance = Base Allowance (Rank) + Dependent Allowance + OCONUS Allowance (if applicable)

Variable Explanations:

The key variables influencing your HHG weight allowance are:

Variable Meaning Unit Typical Range
Rank/Grade Your military pay grade, which dictates the standard weight entitlement. Categorical (e.g., E-5, O-3, W-2) Enlisted (E), Warrant Officer (W), Officer (O) grades
Number of Dependents The count of family members (spouse, children) authorized to move with you. Count 0, 1, 2, 3+
OCONUS Status Indicates whether the move is to or from a location outside the continental United States. Binary (Yes/No) Yes / No
Base Allowance The standard weight allowance assigned to your specific rank. Pounds (lbs) Varies widely, e.g., 5,000 lbs for junior enlisted to 18,000+ lbs for senior officers.
Dependent Add-on Additional weight allowance granted for each dependent traveling. Pounds (lbs) Typically 500-1000 lbs per dependent.
OCONUS Bonus An additional weight allowance granted for moves outside the continental US. Pounds (lbs) Often a fixed increase, e.g., 2,000 lbs.

The exact figures for Base Allowance, Dependent Add-on, and OCONUS Bonus are detailed in official JTR appendices and service-specific guidance. This calculator uses representative values based on common allowances for illustrative purposes. Always consult the latest JTR for definitive figures. Understanding these components helps clarify your HHG weight allowance entitlement.

Practical Examples (Real-World Use Cases)

Let's look at how the HHG weight allowance applies in practical scenarios:

Example 1: Junior Enlisted Moving CONUS

Scenario: Sergeant (SGT) Smith (E-5) is moving from Fort Hood, Texas, to Fort Bragg, North Carolina, with his spouse and one child. This is a CONUS move.

Inputs:

  • Rank: E-5
  • Dependents: 1
  • OCONUS: No

Calculation (Illustrative based on common allowances):

  • Base Allowance (E-5): ~7,500 lbs
  • Dependent Add-on (1 dependent): ~500 lbs
  • OCONUS Bonus: 0 lbs (CONUS move)

Result: Sergeant Smith's estimated HHG weight allowance is 8,000 lbs. He should aim to ship no more than this weight to avoid personal expenses.

Interpretation: This allowance covers the essential furniture, boxes, and personal items for a small family. Sergeant Smith will need to weigh his packed belongings carefully.

Example 2: Senior Officer Moving OCONUS

Scenario: Lieutenant Colonel (LTC) Jones (O-5) is relocating from Coronado, California, to Yokosuka, Japan, with his spouse and two school-aged children. This is an OCONUS move.

Inputs:

  • Rank: O-5
  • Dependents: 2
  • OCONUS: Yes

Calculation (Illustrative based on common allowances):

  • Base Allowance (O-5): ~13,500 lbs
  • Dependent Add-on (2 dependents): ~1,000 lbs (500 lbs each)
  • OCONUS Bonus: ~2,000 lbs

Result: Lieutenant Colonel Jones' estimated HHG weight allowance is 16,500 lbs. This higher allowance accounts for the extended move distance and potential need for more items at an overseas location.

Interpretation: This generous allowance allows for a more comprehensive move, including potentially more personal effects, appliances (where appropriate), and items for a longer stay abroad. Proper planning is still essential, as excess weight will incur significant personal costs.

How to Use This HHG Weight Allowance Calculator

Using this HHG weight allowance calculator is straightforward and designed to provide a quick estimate of your entitlement. Follow these simple steps:

  1. Enter Your Rank/Grade: Select your current military rank or pay grade from the dropdown menu. This is the primary factor determining your base allowance.
  2. Specify Number of Dependents: Input the number of dependents who will be relocating with you. Dependents typically include a spouse and dependent children.
  3. Select Branch of Service: Choose your branch (Army, Navy, Air Force, Marines, Coast Guard, Space Force). While core allowances are similar, this helps tailor to potential service-specific nuances.
  4. Indicate OCONUS Status: Select "Yes" if your move is to or from a location outside the continental United States (e.g., Alaska, Hawaii, overseas bases). Select "No" for moves within the 48 contiguous states.
  5. View Results: Once you've entered the required information, the calculator will instantly update to display your estimated primary HHG weight allowance in pounds.
  6. Examine Intermediate Values: Below the main result, you'll see the breakdown: your base allowance based on rank, the additional allowance for dependents, and any OCONUS bonus. This helps you understand how the total is reached.
  7. Consult the Table and Chart: Refer to the table and chart for a broader view of allowances across different ranks and visualize the data.
  8. Copy or Reset: Use the "Copy Results" button to save your calculated allowance and assumptions. The "Reset" button allows you to clear the fields and start over with new inputs.

How to Read Results:

The primary result is your estimated maximum weight entitlement in pounds (lbs). This is the upper limit the government will cover for shipping your HHG. The intermediate values show the components contributing to this total: the standard amount for your rank, the extra for your family members, and any additional allowance for an OCONUS move.

Decision-Making Guidance:

Your calculated HHG weight allowance is a critical figure if you are considering a Personally Procured Move (PPM).

  • PPM Planning: If you opt for a PPM, use this allowance to estimate potential reimbursement. You'll be reimbursed based on the government's rate per pound for the weight *you actually ship*, up to your allowance limit.
  • Decluttering: Knowing your allowance helps you decide which items to take. If you have significantly more belongings than your allowance permits, this is the time to declutter, sell, or donate items you don't need.
  • Packing Strategy: When planning your packing, keep the total weight in mind. Avoid packing unnecessary heavy items if you are close to your limit.
  • Non-Temporary Storage (NTS): If you are moving to OCONUS and decide not to take all your HHG, the remaining items might be placed in NTS. Your allowance dictates how much can be shipped versus stored.

Always remember this is an estimate. For official figures, consult your local Transportation Office (also known as the Personal Property Processing Office – PPPO) and the latest JTR.

Key Factors That Affect HHG Weight Allowance Results

While the calculator simplifies the process, several real-world factors can influence your actual HHG weight allowance and the overall moving process:

  • Rank Progression: As service members are promoted, their rank increases, which directly leads to a higher base HHG weight allowance. This is a fundamental aspect of military benefits scaling with responsibility.
  • Marital Status and Dependents: The number of authorized dependents traveling with you is a significant factor. Each dependent typically adds a set amount to your total weight allowance, recognizing the increased personal property associated with a larger family.
  • OCONUS vs. CONUS Moves: Moving to or from locations outside the continental United States (OCONUS) generally grants a higher weight allowance. This accounts for longer transit times, potential storage complexities, and the need to establish a household in a new, often distant, location.
  • Service-Specific Regulations: While the DoD JTR sets the baseline, individual services (Army, Navy, Air Force, etc.) may have specific interpretations or administrative procedures. Your local transportation office is the definitive source for service-specific nuances.
  • Temporary Duty (TDY) or Special Assignments: In some unique circumstances, such as certain unaccompanied short-term assignments or PCS moves with extensive TDY en route, specific weight allowances might be adjusted based on special travel orders.
  • Pro Gear (Professional Gear): Military members often have specific professional equipment (e.g., flight suits, specialized tools for certain trades) that may have separate allowances or be accounted for differently. While often included within the overall weight, understanding if specific items fall under "Pro Gear" can be important.
  • Home of Record (HOR) vs. Current Duty Station: Your HOR is usually relevant for initial entry or when returning after a long overseas tour. For standard PCS moves, the allowance is typically based on the destination/origin duty stations.
  • Government Packing vs. Personal Packing: While this doesn't directly change the *allowance*, how items are packed (by government movers vs. yourself in a PPM) affects weight verification and potential claims if damage occurs. Professional movers are trained to pack efficiently within weight limits.

Carefully considering these factors ensures you have a realistic expectation of your HHG weight allowance and can plan your move effectively.

Frequently Asked Questions (FAQ)

Q1: What is the maximum HHG weight allowance for a single E-5?

For a single E-5 moving within CONUS, the base allowance is typically around 7,000 to 7,500 lbs. This does not include any potential allowances for specific circumstances or OCONUS moves. Always check the latest JTR for exact figures.

Q2: Can I ship more than my HHG weight allowance?

Yes, you can ship more than your authorized weight allowance. However, you will be personally responsible for paying the costs associated with any weight that exceeds your entitlement. This can become very expensive, so accurate planning is crucial.

Q3: How is the dependent allowance calculated?

The dependent allowance is usually a fixed amount added to the base allowance for each authorized dependent traveling with the service member. For example, it might be 500 lbs per dependent, but this varies based on rank and regulations.

Q4: Does my branch of service affect my HHG weight allowance?

The core HHG weight allowance tables are standardized across the DoD under the JTR. However, individual branches might have specific procedures for managing moves or handling exceptions, so it's always best to consult your branch's specific guidance or transportation office.

Q5: What does "PPM" or "DITY" move mean in relation to HHG weight allowance?

PPM stands for Personally Procured Move, and DITY (Do It Yourself) is an older term for the same thing. In a PPM, you handle packing, loading, and transporting your HHG yourself (or hire movers). Your reimbursement is based on the government's calculated cost for moving your authorized HHG weight allowance, not necessarily the actual cost you paid.

Q6: Are there any special allowances for OCONUS moves?

Yes, OCONUS moves typically receive a higher weight allowance than CONUS moves. This often includes a fixed additional weight entitlement (e.g., 2,000 lbs) to help cover the greater distance and logistical challenges of relocating overseas.

Q7: How do I get the most accurate HHG weight allowance number?

While calculators like this provide a good estimate, the most accurate and official number comes from your local Transportation Office (PPPO). They will provide you with your specific entitlements based on your PCS orders and current regulations.

Q8: What happens if my items weigh less than my allowance?

If your shipped HHG weighs less than your authorized allowance, that's perfectly fine. You are entitled to ship up to that weight, but you don't lose money if you ship less. In a PPM, you are reimbursed based on the weight you actually ship, up to your allowance limit.

var allowanceData = { "E3": { base: 5000, name: "E-3" }, "E4": { base: 6000, name: "E-4" }, "E5": { base: 7500, name: "E-5" }, "E6": { base: 8500, name: "E-6" }, "E7": { base: 9500, name: "E-7" }, "E8": { base: 10500, name: "E-8" }, "E9": { base: 11500, name: "E-9" }, "W1": { base: 8000, name: "W-1" }, "W2": { base: 9000, name: "W-2" }, "W3": { base: 10000, name: "W-3" }, "W4": { base: 11000, name: "W-4" }, "W5": { base: 12000, name: "W-5" }, "O1": { base: 9000, name: "O-1" }, "O2": { base: 10000, name: "O-2" }, "O3": { base: 11000, name: "O-3" }, "O4": { base: 13500, name: "O-4" }, "O5": { base: 15000, name: "O-5" }, "O6": { base: 17000, name: "O-6" }, "O7": { base: 18000, name: "O-7" }, "O8": { base: 19000, name: "O-8" }, "O9": { base: 20000, name: "O-9" }, "O10": { base: 21000, name: "O-10" } }; var dependentAddonPerDependent = 500; // lbs var oconusBonus = 2000; // lbs function calculateHHG() { var rank = document.getElementById("rank").value; var dependents = parseInt(document.getElementById("dependents").value); var isOconus = document.getElementById("isOconus").value === "yes"; var serviceBranch = document.getElementById("serviceBranch").value; var baseAllowance = 0; var dependentAllowance = 0; var totalAllowance = 0; // Input validation if (isNaN(dependents) || dependents < 0) { dependents = 0; // Default to 0 if invalid document.getElementById("dependents").value = 0; } if (allowanceData[rank]) { baseAllowance = allowanceData[rank].base; } else { baseAllowance = 5000; // Default for unlisted ranks } dependentAllowance = dependents * dependentAddonPerDependent; totalAllowance = baseAllowance + dependentAllowance; if (isOconus) { totalAllowance += oconusBonus; } // Display results document.getElementById("baseAllowance").textContent = formatNumber(baseAllowance); document.getElementById("dependentAddon").textContent = formatNumber(dependentAllowance); document.getElementById("oconusBonus").textContent = isOconus ? formatNumber(oconusBonus) : "0"; document.getElementById("result").textContent = formatNumber(totalAllowance) + " lbs"; updateChart(rank, dependents, isOconus); populateTable(); } function formatNumber(num) { if (num === null || typeof num === 'undefined') return '—'; return num.toString().replace(/(\d)(?=(\d{3})+(?!\d))/g, "$1,"); } function resetCalculator() { document.getElementById("rank").value = "E5"; document.getElementById("dependents").value = "0"; document.getElementById("isOconus").value = "no"; document.getElementById("serviceBranch").value = "Army"; // Reset to a default calculateHHG(); } function copyResults() { var rank = document.getElementById("rank").options[document.getElementById("rank").selectedIndex].text; var dependents = document.getElementById("dependents").value; var isOconus = document.getElementById("isOconus").value === "yes" ? "Yes" : "No"; var serviceBranch = document.getElementById("serviceBranch").value; var baseAllowance = document.getElementById("baseAllowance").textContent; var dependentAddon = document.getElementById("dependentAddon").textContent; var oconusBonusDisplay = document.getElementById("oconusBonus").textContent; var primaryResult = document.getElementById("result").textContent; var copyText = "— HHG Weight Allowance Calculation —\n\n" + "Assumptions:\n" + " Rank: " + rank + "\n" + " Dependents: " + dependents + "\n" + " Moving OCONUS: " + isOconus + "\n" + " Branch of Service: " + serviceBranch + "\n\n" + "Results:\n" + " Base Allowance: " + baseAllowance + "\n" + " Dependent Allowance: " + dependentAddon + "\n" + " OCONUS Bonus: " + oconusBonusDisplay + "\n" + "———————————–\n" + "Total Estimated HHG Weight Allowance: " + primaryResult + "\n" + "———————————–\n\n" + "Note: This is an estimate. Consult your local Transportation Office for official entitlement."; navigator.clipboard.writeText(copyText).then(function() { // Success feedback – optional, could show a temporary message var btn = event.target; btn.textContent = "Copied!"; setTimeout(function() { btn.textContent = "Copy Results"; }, 2000); }, function(err) { console.error('Failed to copy text: ', err); // Failure feedback var btn = event.target; btn.textContent = "Copy Failed"; setTimeout(function() { btn.textContent = "Copy Results"; }, 2000); }); } function populateTable() { var tableBody = document.getElementById("allowanceTable").getElementsByTagName('tbody')[0]; tableBody.innerHTML = ''; // Clear existing rows var sortedRanks = Object.keys(allowanceData).sort(function(a, b) { // Custom sort for ranks (e.g., E3, E4, O1, O2) var rankOrder = ['E', 'W', 'O']; var numA = parseInt(a.substring(1)); var numB = parseInt(b.substring(1)); var typeA = a.substring(0, 1); var typeB = b.substring(0, 1); if (typeA !== typeB) { return rankOrder.indexOf(typeA) – rankOrder.indexOf(typeB); } return numA – numB; }); for (var i = 0; i < sortedRanks.length; i++) { var rankKey = sortedRanks[i]; var data = allowanceData[rankKey]; var row = tableBody.insertRow(); var cellRank = row.insertCell(0); var cellBase = row.insertCell(1); var cellDependent = row.insertCell(2); var cellTotal = row.insertCell(3); cellRank.textContent = data.name; cellBase.textContent = formatNumber(data.base) + " lbs"; cellDependent.textContent = formatNumber(dependentAddonPerDependent) + " lbs"; // Standard dependent add-on for table cellTotal.textContent = formatNumber(data.base + dependentAddonPerDependent) + " lbs"; // Assuming 1 dependent for table total } } // Chart Implementation (using native Canvas API) var chartInstance = null; // To hold the chart object function updateChart(selectedRank, selectedDependents, isOconusSelected) { var ctx = document.getElementById('weightAllowanceChart').getContext('2d'); var ranks = Object.keys(allowanceData); var chartDataPoints = []; var chartDataPointsWithDep = []; // Data series for rank + 1 dependent // Prepare data for chart – primarily CONUS allowances for simplicity in visualization ranks.forEach(function(rankKey) { var data = allowanceData[rankKey]; chartDataPoints.push({ rank: data.name, allowance: data.base }); chartDataPointsWithDep.push({ rank: data.name, allowance: data.base + dependentAddonPerDependent }); }); // Sort data points by rank for proper chart display chartDataPoints.sort(function(a, b) { var rankOrder = ['E', 'W', 'O']; var numA = parseInt(a.rank.substring(1)); var numB = parseInt(b.rank.substring(1)); var typeA = a.rank.substring(0, 1); var typeB = b.rank.substring(0, 1); if (typeA !== typeB) { return rankOrder.indexOf(typeA) – rankOrder.indexOf(typeB); } return numA – numB; }); chartDataPointsWithDep.sort(function(a, b) { var rankOrder = ['E', 'W', 'O']; var numA = parseInt(a.rank.substring(1)); var numB = parseInt(b.rank.substring(1)); var typeA = a.rank.substring(0, 1); var typeB = b.rank.substring(0, 1); if (typeA !== typeB) { return rankOrder.indexOf(typeA) – rankOrder.indexOf(typeB); } return numA – numB; }); var labels = chartDataPoints.map(function(item) { return item.rank; }); var dataSeriesBase = chartDataPoints.map(function(item) { return item.allowance; }); var dataSeriesDep = chartDataPointsWithDep.map(function(item) { return item.allowance; }); // Destroy previous chart instance if it exists if (chartInstance) { chartInstance.destroy(); } chartInstance = new Chart(ctx, { type: 'bar', data: { labels: labels, datasets: [{ label: 'Base Allowance (lbs)', data: dataSeriesBase, backgroundColor: 'rgba(0, 74, 153, 0.6)', // Primary color borderColor: 'rgba(0, 74, 153, 1)', borderWidth: 1 }, { label: 'Allowance (Rank + 1 Dependent)', data: dataSeriesDep, backgroundColor: 'rgba(40, 167, 69, 0.6)', // Success color borderColor: 'rgba(40, 167, 69, 1)', borderWidth: 1 }] }, options: { responsive: true, maintainAspectRatio: false, scales: { y: { beginAtZero: true, ticks: { callback: function(value) { return formatNumber(value) + ' lbs'; } } } }, plugins: { legend: { position: 'top', }, title: { display: true, text: 'HHG Weight Allowance by Rank (CONUS)' } } } }); } // Include the Chart.js library dynamically var script = document.createElement('script'); script.src = 'https://cdn.jsdelivr.net/npm/chart.js'; script.onload = function() { // Initial calculations and chart rendering on load populateTable(); calculateHHG(); // This will also call updateChart }; document.head.appendChild(script);

Leave a Comment