New Height Weight Calculator Army

Army Height and Weight Calculator – New Standards :root { –primary-color: #004a99; –success-color: #28a745; –background-color: #f8f9fa; –text-color: #333; –border-color: #ccc; –card-background: #fff; –shadow-color: 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); line-height: 1.6; margin: 0; padding: 20px; } .container { max-width: 960px; margin: 30px auto; background-color: var(–card-background); padding: 30px; border-radius: 8px; box-shadow: 0 4px 15px var(–shadow-color); display: flex; flex-direction: column; align-items: center; } h1, h2, h3 { color: var(–primary-color); text-align: center; margin-bottom: 20px; } h1 { font-size: 2.2em; } h2 { font-size: 1.8em; margin-top: 40px; } h3 { font-size: 1.4em; margin-top: 30px; } .calculator-section { width: 100%; margin-bottom: 40px; border-bottom: 1px solid var(–border-color); padding-bottom: 30px; } .loan-calc-container { width: 100%; background-color: var(–card-background); padding: 25px; border-radius: 8px; box-shadow: 0 2px 10px var(–shadow-color); display: flex; flex-direction: column; gap: 20px; } .input-group { display: flex; flex-direction: column; gap: 8px; } .input-group label { font-weight: bold; color: var(–primary-color); } .input-group input[type="number"], .input-group select { padding: 12px; border: 1px solid var(–border-color); border-radius: 5px; font-size: 1em; width: 100%; box-sizing: border-box; } .input-group .helper-text { font-size: 0.85em; color: #666; margin-top: 5px; } .input-group .error-message { color: red; font-size: 0.8em; margin-top: 5px; height: 1.2em; /* Reserve space for error message */ } button { background-color: var(–primary-color); color: white; border: none; padding: 12px 20px; border-radius: 5px; cursor: pointer; font-size: 1em; transition: background-color 0.3s ease; margin-top: 10px; align-self: center; } button:hover { background-color: #003366; } button.reset-button { background-color: #6c757d; margin-left: 10px; } button.reset-button:hover { background-color: #5a6268; } .results-container { width: 100%; margin-top: 30px; padding: 25px; background-color: #e7f3ff; /* Light primary background for results */ border-radius: 8px; border: 1px solid var(–primary-color); display: flex; flex-direction: column; gap: 15px; align-items: center; } .primary-result { font-size: 2.2em; font-weight: bold; color: var(–primary-color); background-color: #ffffff; padding: 15px 25px; border-radius: 5px; box-shadow: 0 2px 8px var(–shadow-color); margin-bottom: 10px; border: 2px solid var(–success-color); } .intermediate-results div { font-size: 1.1em; color: var(–primary-color); } .intermediate-results span { font-weight: bold; color: #000; } .results-container p { font-size: 0.95em; color: #555; text-align: center; } .chart-container { width: 100%; margin-top: 40px; background-color: var(–card-background); padding: 25px; border-radius: 8px; box-shadow: 0 2px 10px var(–shadow-color); text-align: center; } caption { font-size: 1.2em; font-weight: bold; color: var(–primary-color); margin-bottom: 15px; caption-side: top; } table { width: 100%; border-collapse: collapse; margin-top: 20px; } th, td { padding: 12px; text-align: center; border: 1px solid var(–border-color); } th { background-color: var(–primary-color); color: white; } tr:nth-child(even) { background-color: #f2f2f2; } .article-content { width: 100%; margin-top: 40px; text-align: left; } .article-content p, .article-content ul, .article-content ol { margin-bottom: 20px; font-size: 1.05em; } .article-content ul, .article-content ol { padding-left: 20px; } .article-content li { margin-bottom: 10px; } .article-content a { color: var(–primary-color); text-decoration: none; font-weight: bold; } .article-content a:hover { text-decoration: underline; } .faq-section { margin-top: 40px; } .faq-section h3 { text-align: left; margin-bottom: 15px; } .faq-item { margin-bottom: 20px; border-left: 3px solid var(–primary-color); padding-left: 15px; } .faq-question { font-weight: bold; color: var(–primary-color); margin-bottom: 5px; cursor: pointer; } .faq-answer { font-size: 0.95em; color: #555; display: none; /* Hidden by default */ } .footer { text-align: center; margin-top: 50px; padding-top: 20px; border-top: 1px solid var(–border-color); font-size: 0.9em; color: #777; } .button-group { display: flex; justify-content: center; margin-top: 20px; gap: 10px; } #chartCanvas { max-width: 100%; height: auto; }

Army Height and Weight Calculator (New Standards)

Check your compliance with current U.S. Army recruitment regulations.

Check Your Army Height and Weight Eligibility

Enter your height in inches (e.g., 5'8″ is 68 inches).
Enter your weight in pounds (lbs).
Male Female Select your gender for accurate calculation.
Body Mass Index (BMI):
Weight Category:
Acceptable Weight Range:

Based on current U.S. Army height and weight standards (AR 600-9).

Please enter your details and click 'Calculate Eligibility'.

Army Height and Weight Chart (Example Range)

Visual representation of acceptable weight ranges for given heights.

What is the Army Height and Weight Calculator?

The Army Height and Weight Calculator is a specialized tool designed to help individuals determine if they meet the stringent physical standards set by the U.S. Army for recruitment. Unlike general fitness calculators, this tool specifically references the Army's official regulations, primarily Army Regulation (AR) 600-9, which outlines the body fat and military appearance standards. This ensures that potential recruits understand the exact physical parameters they need to adhere to before enlisting. The calculator takes into account height, weight, and gender to provide a clear indication of eligibility based on current military guidelines. It's crucial for aspiring soldiers to understand these requirements, as they are fundamental to being considered for service. Common misconceptions include assuming a single, universal standard or that the standards are outdated; however, the Army periodically reviews and updates these regulations to reflect modern demographics and operational needs while maintaining a focus on soldier readiness and appearance.

Army Height and Weight Calculator Formula and Mathematical Explanation

The Army Height and Weight Calculator utilizes a combination of standard physiological metrics and specific military standards. The core calculations involve determining the Body Mass Index (BMI) and then comparing the individual's weight against the acceptable weight range prescribed by AR 600-9 for their specific height and gender.

Body Mass Index (BMI) Calculation:

BMI is a widely used indicator of body fat, calculated based on height and weight. The formula used is:

BMI = (Weight in pounds / (Height in inches)²) * 703

Army Acceptable Weight Range Determination:

The U.S. Army does not solely rely on BMI. Instead, it uses specific weight tables that provide an acceptable range for each height increment, also factoring in gender. These tables are derived from extensive research and are designed to ensure soldiers are physically capable and meet the Army's aesthetic standards. The calculator compares the user's entered weight against this table. If the weight falls within the specified range for their height and gender, they are considered to be meeting the standard. If the weight is outside this range, it may require further assessment, potentially including a body fat percentage test.

Variables:

Variable Meaning Unit Typical Range
Height Individual's vertical stature. Inches (in) 55 – 80 inches (approx. 4'7″ – 6'8″)
Weight Individual's mass. Pounds (lbs) 50 – 350 lbs (highly variable)
Gender Biological sex for specific standard application. Categorical (Male/Female) Male, Female
BMI Body Mass Index, a ratio of weight to height squared. kg/m² (adjusted for imperial units) 18.5 – 30+ (general population); Army uses specific ranges.
Acceptable Weight Range The military-prescribed weight limits for a given height and gender. Pounds (lbs) Varies significantly based on height and gender.

Practical Examples (Real-World Use Cases)

Example 1: Aspiring Male Recruit

Scenario: John is 5'10" (70 inches) tall and weighs 180 lbs. He identifies as male.

Inputs:

  • Height: 70 inches
  • Weight: 180 lbs
  • Gender: Male

Calculation:

  • BMI = (180 / (70 * 70)) * 703 = (180 / 4900) * 703 ≈ 25.8
  • According to Army standards for a 70-inch male, the acceptable weight range is approximately 140 – 194 lbs.

Results:

  • Eligibility Status: Meets Standards
  • Body Mass Index (BMI): 25.8
  • Weight Category: Within Acceptable Range
  • Acceptable Weight Range: 140 – 194 lbs

Interpretation: John's weight falls comfortably within the acceptable range for his height and gender according to Army regulations. He meets the basic height and weight requirement.

Example 2: Aspiring Female Recruit

Scenario: Sarah is 5'5″ (65 inches) tall and weighs 155 lbs. She identifies as female.

Inputs:

  • Height: 65 inches
  • Weight: 155 lbs
  • Gender: Female

Calculation:

  • BMI = (155 / (65 * 65)) * 703 = (155 / 4225) * 703 ≈ 25.9
  • According to Army standards for a 65-inch female, the acceptable weight range is approximately 115 – 152 lbs.

Results:

  • Eligibility Status: Exceeds Standards (Potentially)
  • Body Mass Index (BMI): 25.9
  • Weight Category: Above Acceptable Range
  • Acceptable Weight Range: 115 – 152 lbs

Interpretation: Sarah's weight is slightly above the upper limit of the acceptable range for her height and gender. While her BMI is not excessively high, she would likely be flagged during the initial screening and might need to undergo a body fat composition assessment to determine final eligibility under AR 600-9, which allows for variations based on body fat percentage.

How to Use This Army Height and Weight Calculator

Using the Army Height and Weight Calculator is straightforward and designed for quick assessment. Follow these simple steps:

  1. Enter Your Height: Accurately measure your height in inches. If you know your height in feet and inches (e.g., 5'10"), convert it to total inches (5 feet * 12 inches/foot + 10 inches = 70 inches).
  2. Enter Your Weight: Provide your current weight in pounds (lbs). Ensure this is an accurate measurement.
  3. Select Your Gender: Choose 'Male' or 'Female' from the dropdown menu. This is crucial as the Army's standards differ between genders.
  4. Calculate Eligibility: Click the "Calculate Eligibility" button.

Reading the Results:

  • Eligibility Status: This will clearly state "Meets Standards," "Exceeds Standards (Potentially)," or similar, indicating your initial assessment.
  • Body Mass Index (BMI): Shows your calculated BMI. While not the sole determinant, it provides context.
  • Weight Category: Indicates whether your weight is within, below, or above the acceptable range.
  • Acceptable Weight Range: Displays the minimum and maximum weight (in lbs) considered acceptable by the Army for your specific height and gender.

Decision-Making Guidance: If you "Meet Standards," you've cleared a primary physical hurdle. If you "Exceed Standards," don't be discouraged. The Army allows for individuals to exceed the standard weight if their body fat percentage is within acceptable limits (AR 600-9 allows for specific body fat percentages based on age and gender). This calculator provides a first-pass screening; consult with an Army recruiter for definitive guidance and information on body fat testing procedures.

Key Factors That Affect Army Height and Weight Results

Several factors influence whether an individual meets the U.S. Army's height and weight standards, beyond just the numbers entered into a calculator. Understanding these can provide a more complete picture:

  • Body Fat Percentage: This is perhaps the most critical factor if an individual falls outside the standard weight range. AR 600-9 establishes maximum allowable body fat percentages (e.g., 20% for males aged 17-20, 22% for males 21-23; 26% for females 17-20, 28% for females 21-23, subject to specific age brackets and changes in regulation). Meeting these body fat standards can allow individuals slightly outside the weight table to still qualify.
  • Muscle Mass: Individuals with high muscle mass might exceed the standard weight for their height but still be physically fit and possess low body fat. The Army acknowledges this, which is why body fat percentage is a key secondary measure.
  • Age: Standards for body fat percentage can vary slightly with age groups within the military service. Recruiters will use the correct age bracket for calculations.
  • Gender: As demonstrated, the acceptable weight ranges and body fat percentages are different for males and females due to physiological differences.
  • Height: The most direct factor. The acceptable weight range increases with height. Small variations in height can lead to different acceptable weight brackets.
  • Regulation Updates: Military regulations are not static. The Army periodically reviews and updates standards like AR 600-9. It is essential to refer to the most current version of the regulation or consult a recruiter for the latest requirements. The data used in this calculator is based on commonly cited standards, but official sources should always be confirmed.
  • Individual Medical Conditions: While not directly part of the height/weight calculation, certain medical conditions might affect an individual's ability to achieve or maintain required physical standards. These are assessed during the full medical examination for enlistment.

Frequently Asked Questions (FAQ)

Q1: Does the Army still use BMI as the primary standard?
A1: No, the Army primarily uses height and weight tables and allows individuals outside these tables to qualify if they meet specific body fat percentage standards outlined in AR 600-9. This calculator shows BMI for context but emphasizes the Army's actual criteria.
Q2: What is the exact regulation for Army height and weight?
A2: The primary regulation is Army Regulation 600-9, "The Army Body Composition Program." It details the standards, measurements, and requirements.
Q3: Can I join the Army if I'm slightly over the weight limit on the table?
A3: Yes, it is possible if your body fat percentage is within the limits specified by AR 600-9 for your age and gender. You will likely need to undergo a body fat assessment.
Q4: How is body fat percentage measured for the Army?
A4: It's typically measured using calipers at specific sites on the body (e.g., neck, waist, hips) according to detailed procedures outlined in AR 600-9.
Q5: Are the height and weight standards different for different Army jobs (MOS)?
A5: Generally, the core height and weight standards apply across most jobs. However, certain highly specialized or physically demanding roles (like Special Forces) may have additional or more stringent physical fitness requirements, though not typically different height/weight tables.
Q6: What happens if I fail the height and weight or body fat assessment?
A6: If you fail the initial screening, you may be given a period (often 30 days) to meet the standards. Failure to do so can impact your enlistment or continued service.
Q7: Where can I find the official Army height and weight tables?
A7: The most accurate tables are found within the latest version of Army Regulation 600-9, available on official Army publishing websites or by consulting an Army recruiter. This calculator aims to reflect those standards.
Q8: Does this calculator account for body fat percentage?
A8: This calculator provides a preliminary assessment based on height and weight tables. It does not calculate body fat percentage, as that requires specific measurements. It helps identify if you are within the standard weight range or might need a body fat assessment.

© 2023 Army Height and Weight Standards. All rights reserved.

Disclaimer: This calculator is for informational purposes only and does not guarantee enlistment. Always consult official U.S. Army regulations and recruiters for the most accurate and up-to-date information.

// Army Weight Standards Data (approximations based on common AR 600-9 tables) // Note: Actual regulations can be complex and change. This is a simplified model. // Structure: { height_in_inches: { male: [min_lbs, max_lbs], female: [min_lbs, max_lbs] } } var armyWeightData = { 58: { male: [115, 146], female: [102, 130] }, // 4'10" 59: { male: [118, 149], female: [105, 133] }, // 4'11" 60: { male: [121, 153], female: [107, 136] }, // 5'0″ 61: { male: [124, 156], female: [110, 139] }, // 5'1″ 62: { male: [127, 159], female: [112, 142] }, // 5'2″ 63: { male: [130, 163], female: [115, 145] }, // 5'3″ 64: { male: [133, 166], female: [117, 148] }, // 5'4″ 65: { male: [136, 170], female: [119, 152] }, // 5'5″ 66: { male: [139, 173], female: [122, 155] }, // 5'6″ 67: { male: [142, 176], female: [124, 158] }, // 5'7″ 68: { male: [145, 180], female: [127, 161] }, // 5'8″ 69: { male: [148, 183], female: [129, 164] }, // 5'9″ 70: { male: [151, 187], female: [132, 167] }, // 5'10" 71: { male: [154, 190], female: [134, 170] }, // 5'11" 72: { male: [157, 194], female: [136, 174] }, // 6'0″ 73: { male: [160, 197], female: [139, 177] }, // 6'1″ 74: { male: [163, 201, 225], female: [141, 180, 200] }, // 6'2″ (Added upper limit for potential body fat allowance indication) 75: { male: [166, 204, 229], female: [144, 183, 203] }, // 6'3″ 76: { male: [170, 208, 233], female: [146, 186, 206] }, // 6'4″ 77: { male: [173, 211, 236], female: [149, 190, 209] }, // 6'5″ 78: { male: [176, 215, 240], female: [151, 193, 212] }, // 6'6″ 79: { male: [179, 218, 243], female: [154, 196, 215] }, // 6'7″ 80: { male: [182, 221, 247], female: [156, 199, 218] } // 6'8″ }; function getArmyWeightRange(height, gender) { var heightInches = parseInt(height); var genderStr = gender.toLowerCase(); if (armyWeightData[heightInches]) { if (armyWeightData[heightInches][genderStr]) { var range = armyWeightData[heightInches][genderStr]; if (range.length === 2) { return range; // Standard min/max } else if (range.length === 3) { // Indicates a weight where body fat % might become relevant // Returning the primary range and noting the upper threshold return [range[0], range[1], range[2]]; } } } // Fallback for heights not explicitly listed or if gender is invalid, return a broad estimate or null if (heightInches 80) return [200, 280]; // Above 6'8″ // Approximate linear interpolation for intermediate heights not listed (simplified) var heights = Object.keys(armyWeightData).map(Number).sort(function(a, b){ return a – b; }); var lowerHeight = heights.filter(h => h h >= heightInches).shift(); if (lowerHeight && upperHeight && lowerHeight !== upperHeight) { var lowerRange = armyWeightData[lowerHeight][genderStr]; var upperRange = armyWeightData[upperHeight][genderStr]; if (lowerRange && upperRange) { var ratio = (heightInches – lowerHeight) / (upperHeight – lowerHeight); var minWeight = Math.round(lowerRange[0] + ratio * (upperRange[0] – lowerRange[0])); var maxWeight = Math.round(lowerRange[1] + ratio * (upperRange[1] – lowerRange[1])); // Check if there's a third element for potential body fat consideration var maxWeightBF = null; if (upperRange.length === 3) { maxWeightBF = Math.round(lowerRange[2] + ratio * (upperRange[2] – lowerRange[2])); } if(maxWeightBF) return [minWeight, maxWeight, maxWeightBF]; return [minWeight, maxWeight]; } } return null; // Cannot determine range } function calculateEligibility() { var heightInput = document.getElementById("height"); var weightInput = document.getElementById("weight"); var genderSelect = document.getElementById("gender"); var resultsDiv = document.getElementById("results"); var noResultsMsg = document.getElementById("noResultsMessage"); // Clear previous errors document.getElementById("heightError").textContent = ""; document.getElementById("weightError").textContent = ""; document.getElementById("genderError").textContent = ""; // Though select usually doesn't error this way var height = parseFloat(heightInput.value); var weight = parseFloat(weightInput.value); var gender = genderSelect.value; var isValid = true; // — Input Validation — if (isNaN(height) || height <= 0) { document.getElementById("heightError").textContent = "Please enter a valid height in inches."; isValid = false; } else if (height 80) { // Army height range approx 4'10" to 6'8″ document.getElementById("heightError").textContent = "Height must be between 58 (4'10\") and 80 (6'8\") inches."; isValid = false; } if (isNaN(weight) || weight <= 0) { document.getElementById("weightError").textContent = "Please enter a valid weight in pounds."; isValid = false; } else if (weight 300) { // Broad sanity check range document.getElementById("weightError").textContent = "Weight seems unrealistic. Please enter a value between 90 and 300 lbs."; isValid = false; } if (!isValid) { resultsDiv.style.display = "none"; noResultsMsg.style.display = "block"; return; } // — Calculations — var bmi = (weight / (height * height)) * 703; bmi = bmi.toFixed(1); // Round to 1 decimal place var weightRange = getArmyWeightRange(height, gender); var eligibilityStatus = ""; var weightCategory = ""; var rangeDisplay = ""; var hasBFThreshold = false; if (weightRange) { var minWeight = weightRange[0]; var maxWeight = weightRange[1]; var maxWeightBF = weightRange.length > 2 ? weightRange[2] : null; hasBFThreshold = maxWeightBF !== null; if (weight >= minWeight && weight maxWeight) { eligibilityStatus = "Exceeds Standards (Potentially)"; weightCategory = "Above Acceptable Range"; } else { // weight < minWeight eligibilityStatus = "Below Standards"; weightCategory = "Below Acceptable Range"; } rangeDisplay = minWeight + " – " + maxWeight + " lbs"; if (hasBFThreshold) { rangeDisplay += " (Body Fat Threshold approx. " + maxWeightBF + " lbs)"; } } else { eligibilityStatus = "Cannot Determine"; weightCategory = "N/A"; rangeDisplay = "N/A"; } // — Update Results Display — document.getElementById("eligibilityStatus").textContent = eligibilityStatus; document.getElementById("bmiResult").querySelector("span").textContent = bmi; document.getElementById("weightCategory").querySelector("span").textContent = weightCategory; document.getElementById("weightRange").querySelector("span").textContent = rangeDisplay; resultsDiv.style.display = "flex"; noResultsMsg.style.display = "none"; // — Update Chart — updateChart(height, weight, gender, weightRange); } function updateChart(currentHeight, currentWeight, currentGender, currentWeightRange) { var canvas = document.getElementById('armyChart'); var ctx = canvas.getContext('2d'); ctx.clearRect(0, 0, canvas.width, canvas.height); // Clear previous chart // Define a range of heights to plot var heightPoints = []; for (var h = 58; h 2 ? range[2] : null }); } } if (heightPoints.length === 0) return; // No data to plot // Chart dimensions and scaling var chartWidth = canvas.width – 60; // Padding var chartHeight = canvas.height – 60; // Padding var maxHeight = 80; // Max height in inches var minHeight = 58; // Min height in inches var minWeight = 80; // Guess a global min weight for y-axis var maxWeight = 260; // Guess a global max weight for y-axis, accommodate BF threshold // Adjust maxWeight if currentWeightRange suggests higher if (currentWeightRange && currentWeightRange.length > 1) { maxWeight = Math.max(maxWeight, currentWeightRange[1] + 20, currentWeightRange.length > 2 ? currentWeightRange[2] + 20 : 0); } var xScale = chartWidth / (maxHeight – minHeight); var yScale = chartHeight / (maxWeight – minWeight); ctx.lineWidth = 2; ctx.font = '12px Arial'; // Draw Axes ctx.beginPath(); ctx.moveTo(30, 30); // Top-left corner ctx.lineTo(30, chartHeight + 30); // Y-axis ctx.lineTo(chartWidth + 30, chartHeight + 30); // X-axis ctx.strokeStyle = '#ccc'; ctx.stroke(); // Y-axis labels (Weight) var weightInterval = 40; for (var w = minWeight; w <= maxWeight; w += weightInterval) { var yPos = chartHeight + 30 – (w – minWeight) * yScale; ctx.fillText(w + " lbs", 10, yPos – 5); } // X-axis labels (Height) var heightInterval = 12; // Every foot for (var h = minHeight; h <= maxHeight; h += heightInterval) { var xPos = 30 + (h – minHeight) * xScale; var feet = Math.floor(h / 12); var inches = h % 12; ctx.fillText(feet + "'" + inches + '"', xPos – 20, chartHeight + 45); } // Draw Weight Ranges ctx.strokeStyle = 'rgba(0, 74, 153, 0.6)'; // Primary color semi-transparent ctx.fillStyle = 'rgba(0, 74, 153, 0.1)'; // Light fill for (var i = 0; i < heightPoints.length; i++) { var point = heightPoints[i]; var xPos = 30 + (point.height – minHeight) * xScale; var yMinPos = chartHeight + 30 – (point.min – minWeight) * yScale; var yMaxPos = chartHeight + 30 – (point.max – minWeight) * yScale; // Draw Rectangles for Min/Max Range ctx.beginPath(); ctx.rect(xPos – (xScale * 0.4), Math.min(yMinPos, yMaxPos), xScale * 0.8, Math.abs(yMinPos – yMaxPos)); ctx.stroke(); ctx.fill(); // Draw Line for Body Fat Threshold if exists if (point.maxBF) { var yMaxBFPos = chartHeight + 30 – (point.maxBF – minWeight) * yScale; ctx.beginPath(); ctx.moveTo(xPos – (xScale * 0.4), yMaxBFPos); ctx.lineTo(xPos + (xScale * 0.4), yMaxBFPos); ctx.strokeStyle = 'rgba(255, 165, 0, 0.8)'; // Orange for BF threshold ctx.setLineDash([5, 5]); ctx.stroke(); ctx.setLineDash([]); // Reset dash } } // Highlight Current User's Point if (currentWeightRange) { var userXPos = 30 + (currentHeight – minHeight) * xScale; var userMinWeight = currentWeightRange[0]; var userMaxWeight = currentWeightRange[1]; var userYMinPos = chartHeight + 30 – (userMinWeight – minWeight) * yScale; var userYMaxPos = chartHeight + 30 – (userMaxWeight – minWeight) * yScale; ctx.fillStyle = 'rgba(40, 167, 69, 0.7)'; // Green for user range ctx.strokeStyle = 'rgba(40, 167, 69, 1)'; ctx.setLineDash([2, 4]); ctx.beginPath(); ctx.rect(userXPos – (xScale * 0.4), Math.min(userYMinPos, userYMaxPos), xScale * 0.8, Math.abs(userYMinPos – userYMaxPos)); ctx.fill(); ctx.stroke(); ctx.setLineDash([]); // Draw dot for current weight var userCurrentWeightYPos = chartHeight + 30 – (currentWeight – minWeight) * yScale; ctx.fillStyle = 'red'; ctx.beginPath(); ctx.arc(userXPos, userCurrentWeightYPos, 5, 0, Math.PI * 2); ctx.fill(); // Legend ctx.fillStyle = '#333'; ctx.font = '14px Arial'; ctx.textAlign = 'center'; ctx.fillText("User's Weight", userXPos, userCurrentWeightYPos – 15); ctx.fillStyle = 'rgba(0, 74, 153, 0.6)'; ctx.fillText("Standard Range", heightPoints[Math.floor(heightPoints.length/2)].height + 30, chartHeight + 55); if(hasBFThreshold) { ctx.fillStyle = 'rgba(255, 165, 0, 0.8)'; ctx.fillText("BF Threshold", heightPoints[Math.floor(heightPoints.length/2)].height + 30, chartHeight + 70); } } ctx.textAlign = 'left'; // Reset alignment } function resetCalculator() { document.getElementById("height").value = ""; document.getElementById("weight").value = ""; document.getElementById("gender").value = "male"; document.getElementById("heightError").textContent = ""; document.getElementById("weightError").textContent = ""; document.getElementById("results").style.display = "none"; document.getElementById("noResultsMessage").style.display = "block"; // Clear chart – redraw with default empty state or just clear var canvas = document.getElementById('armyChart'); var ctx = canvas.getContext('2d'); ctx.clearRect(0, 0, canvas.width, canvas.height); } function copyResults() { var status = document.getElementById("eligibilityStatus").textContent; var bmi = document.getElementById("bmiResult").querySelector("span").textContent; var category = document.getElementById("weightCategory").querySelector("span").textContent; var range = document.getElementById("weightRange").querySelector("span").textContent; var height = document.getElementById("height").value; var weight = document.getElementById("weight").value; var gender = document.getElementById("gender").value; var assumptions = "Assumptions:\n"; assumptions += "- Height: " + height + " inches\n"; assumptions += "- Weight: " + weight + " lbs\n"; assumptions += "- Gender: " + gender.charAt(0).toUpperCase() + gender.slice(1) + "\n"; assumptions += "- Based on AR 600-9 (Approximate).\n"; var resultsText = "Army Height & Weight Eligibility:\n"; resultsText += "——————————\n"; resultsText += "Status: " + status + "\n"; resultsText += "BMI: " + bmi + "\n"; resultsText += "Weight Category: " + category + "\n"; resultsText += "Acceptable Weight Range: " + range + "\n"; resultsText += "——————————\n"; resultsText += assumptions; // Use a temporary textarea to copy text var textArea = document.createElement("textarea"); textArea.value = resultsText; textArea.style.position = "fixed"; textArea.style.opacity = 0; document.body.appendChild(textArea); textArea.focus(); textArea.select(); try { var successful = document.execCommand('copy'); var msg = successful ? 'Results copied to clipboard!' : 'Failed to copy results.'; // Optionally show a temporary message to the user console.log(msg); } catch (err) { console.log('Unable to copy results.', err); } document.body.removeChild(textArea); } function toggleFaq(element) { var answer = element.nextElementSibling; if (answer.style.display === "block") { answer.style.display = "none"; } else { answer.style.display = "block"; } } // Initial chart setup on page load if defaults are set or values exist // For this calculator, we'll draw it after the first calculation // Or simply set a default blank canvas window.onload = function() { var canvas = document.getElementById('armyChart'); canvas.width = 700; // Set a default responsive width canvas.height = 400; // Set a default responsive height var ctx = canvas.getContext('2d'); ctx.fillStyle = "#f8f9fa"; // Match background ctx.fillRect(0, 0, canvas.width, canvas.height); ctx.fillStyle = "#aaa"; ctx.font = '16px Arial'; ctx.textAlign = 'center'; ctx.fillText("Enter details and calculate to see the chart.", canvas.width / 2, canvas.height / 2); };

Leave a Comment