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Army Body Composition Calculator
Body Composition Status
Calculating…
The Army New Weight Calculator assesses body composition based on height, weight, age, gender, and service component using established military standards. It primarily uses weight tables and circumference measurements to determine compliance.
Weight Standards Comparison
Comparison of Soldier's Weight against Allowable Maximum Weight by Height.
Weight Standards Table (Example Data)
| Height (in) |
Max Weight (lbs) – Male |
Max Weight (lbs) – Female |
Abdomen Limit (in) – Male |
Circumference Limit (in) – Female |
| 65 |
173 |
150 |
39.0 |
35.0 |
| 70 |
185 |
160 |
40.0 |
36.0 |
| 75 |
197 |
170 |
41.0 |
37.0 |
Sample data for military weight standards based on height and gender. Actual standards may vary by service and specific regulations.
What is the Army New Weight Calculator?
The Army New Weight Calculator is a specialized tool designed to help U.S. service members and potential recruits determine their compliance with current U.S. military body composition standards. These standards are crucial for maintaining readiness, physical fitness, and overall health within the armed forces. This calculator specifically aims to reflect the updated regulations that may differ from older standards, ensuring users have access to the most relevant information. It is not just about raw weight; it considers a combination of factors to provide a comprehensive assessment.
Who Should Use It?
This army new weight calculator is primarily for:
- Active duty U.S. Army soldiers who need to verify their adherence to body fat and weight regulations.
- Recruits preparing to enlist in the U.S. Army and wanting to understand the physical requirements.
- Soldiers transitioning between components or undergoing periodic reviews.
- Individuals interested in military physical fitness standards and how they are measured.
Common Misconceptions
Several misconceptions surround military weight standards. Many believe it's a simple, single weight limit based solely on height. However, the reality is more nuanced. The army new weight calculator acknowledges that standards can differ based on gender, age, and even service component. Furthermore, while weight is a factor, body fat percentage and circumference measurements (like waist and neck) are increasingly important, especially for those close to or exceeding the maximum weight for their height. The calculator provides an estimate, but official measurements by military personnel are definitive.
Army New Weight Calculator Formula and Mathematical Explanation
The core of the army new weight calculator relies on comparing a soldier's current measurements against established military standards. These standards are typically presented in detailed tables and are often supplemented by anthropometric measurements.
Variables Used:
The primary inputs for the army new weight calculator are:
- Soldier Height: The vertical measurement of the soldier.
- Current Weight: The soldier's measured body weight.
- Soldier Age: The chronological age of the soldier.
- Soldier Gender: Biological sex, as maximum allowable weights and circumference limits often differ between males and females.
- Service Component: Different branches (Army, Navy, Air Force, Marines, Coast Guard) may have slightly different or historically different standards, though many are aligning.
Calculation Process:
- Height Conversion: Height is typically standardized in inches for comparison against tables.
- Weight Standard Lookup: Based on height, gender, and service component, the calculator identifies the maximum allowable weight from relevant military tables (e.g., AR 600-9 for the Army).
- Age Adjustment (Less Common Now): Historically, age played a more significant role, with slightly relaxed standards for older soldiers. Modern standards often focus on physical capability and body composition regardless of age within the active service range. The calculator incorporates this if specific regulations apply.
- Circumference Measurement Lookup: The calculator also references maximum allowable abdominal (or equivalent) and neck circumferences, which are crucial for determining body fat percentage compliance. These limits also vary by gender and height.
- Comparison and Status:
- Weight Compliance: Current Weight <= Maximum Allowable Weight
- Abdomen/Circumference Compliance: Abdomen Circumference <= Maximum Allowable Abdomen Circumference (for males) OR Height + Abdomen Circumference <= Combined Limit (for females, though simpler circumference limits are also used). Neck circumference is also checked.
- Overall Assessment: The soldier is considered compliant if they meet both weight and circumference requirements. If they exceed the weight but meet circumference limits, they might be flagged for a body fat assessment. Exceeding both usually results in failure to meet standards.
Formula Summary:
While not a single algebraic formula, it's a lookup and comparison process:
IF (Current Weight <= MaxAllowableWeight(Height, Gender, Component)) AND (AbdomenCirc <= MaxAbdomenCirc(Height, Gender)) AND (NeckCirc <= MaxNeckCirc(Gender)) THEN "Meets Standards" ELSE "Does Not Meet Standards"
Variables Table:
| Variable |
Meaning |
Unit |
Typical Range / Notes |
| Soldier Height |
Vertical measurement of the soldier |
inches |
Approx. 60-80 inches |
| Current Weight |
Soldier's measured body weight |
lbs |
Approx. 100-300+ lbs |
| Soldier Age |
Soldier's age |
years |
Approx. 17-60 years (active duty range) |
| Soldier Gender |
Biological sex |
Category |
Male, Female |
| Service Component |
Branch of military service |
Category |
Army, Navy, Air Force, Marines, Coast Guard |
| Max Allowable Weight |
Maximum weight permitted for a given height, gender, and component |
lbs |
Varies based on inputs |
| Abdomen Circumference |
Measurement around the navel (male) or smallest part of torso (female, often hip/waist) |
inches |
Approx. 25-50 inches |
| Neck Circumference |
Measurement around the neck |
inches |
Approx. 10-20 inches |
Practical Examples (Real-World Use Cases)
Example 1: Active Duty Soldier
Scenario: Sergeant Miller, a 28-year-old male soldier in the U.S. Army, is 71 inches tall and weighs 205 lbs. His abdominal circumference is 38 inches, and his neck circumference is 16 inches.
Inputs:
- Height: 71 inches
- Weight: 205 lbs
- Age: 28 years
- Gender: Male
- Component: Army
- Abdomen Circumference: 38 inches
- Neck Circumference: 16 inches
Calculation & Results:
- Using standard Army weight tables (AR 600-9), the maximum allowable weight for a 71-inch male soldier is approximately 189 lbs.
- The maximum allowable abdominal circumference for a male soldier of his height is typically around 40 inches.
- The maximum allowable neck circumference is generally around 17 inches.
Interpretation: Sergeant Miller exceeds the maximum allowable weight (205 lbs vs. 189 lbs). However, his abdominal circumference (38 inches) and neck circumference (16 inches) are within the acceptable limits. According to Army regulations, if a soldier is within their height and circumference standards but exceeds the maximum weight, they may be required to undergo a body fat assessment. This calculator would flag him as potentially needing further assessment, rather than outright failing.
Example 2: Female Recruit Candidate
Scenario: Ms. Davis, a 22-year-old female interested in joining the U.S. Army, is 64 inches tall and weighs 145 lbs. Her circumference measurement (taken at the hips/waist) is 37 inches, and her neck circumference is 13 inches.
Inputs:
- Height: 64 inches
- Weight: 145 lbs
- Age: 22 years
- Gender: Female
- Component: Army
- Circumference: 37 inches
- Neck Circumference: 13 inches
Calculation & Results:
- For a 64-inch female in the Army, the maximum allowable weight is approximately 148 lbs.
- The maximum allowable circumference for a female soldier of her height is around 35 inches.
- The maximum allowable neck circumference is typically around 15 inches.
Interpretation: Ms. Davis is slightly below the maximum allowable weight (145 lbs vs. 148 lbs), which is positive. However, her circumference measurement (37 inches) exceeds the maximum limit of 35 inches for her height. Her neck circumference is within limits. This indicates she likely has a body fat percentage exceeding the military standard, even though her weight is acceptable. She would likely need to focus on reducing body fat rather than just losing a few pounds to meet the requirements for enlistment.
How to Use This Army New Weight Calculator
Using the Army New Weight Calculator is straightforward. Follow these steps to get an accurate estimate of your body composition status according to military standards.
Step-by-Step Instructions:
- Gather Your Measurements: You will need your exact height in inches, your current weight in pounds (lbs), your age in years, and your gender. For a more accurate assessment reflecting current standards, also measure:
- Abdomen/Hip Circumference: For males, measure around the navel. For females, measure at the smallest part of the natural waist or at the hips, whichever is larger (refer to specific service regulations for precise measurement points).
- Neck Circumference: Measure around the base of the neck.
- Enter Data into the Calculator:
- Input your Soldier Height in inches.
- Enter your Current Weight in pounds.
- Provide your Soldier Age in years.
- Select your Soldier Gender from the dropdown menu.
- Choose your Service Component (e.g., Army).
- View Results: Once you enter the required information, the calculator will instantly display your results.
How to Read Results:
- Main Result: This will clearly state whether you "Meet Standards," "Potentially Exceed Standards (Requires Body Fat Test)," or "Do Not Meet Standards."
- Maximum Allowable Weight: This shows the highest weight permitted for your height, gender, and service component.
- Abdomen/Circumference & Neck Measurements: These display the maximum limits for these measurements, indicating if you fall within the acceptable body fat range.
- Formula Explanation: Provides a brief overview of how the assessment is made.
Decision-Making Guidance:
The results from the army new weight calculator can guide your actions:
- If you "Meet Standards": Congratulations! Continue maintaining your fitness and healthy habits.
- If you "Potentially Exceed Standards (Requires Body Fat Test)": This means your weight might be over the limit, but your circumference measurements are within range. You will likely need to undergo an official body fat assessment conducted by military personnel. Focus on a balanced diet and exercise.
- If you "Do Not Meet Standards": This indicates you exceed both weight and/or circumference requirements. You need to take immediate steps to improve your body composition. This typically involves a combination of dietary changes and a consistent exercise regimen targeting both weight loss and fat reduction. Consult with your recruiter or unit leadership for guidance and official programs like the Army's Better Opportunities for Single Soldiers (BOSS) or specific fitness initiatives.
Key Factors That Affect Army New Weight Calculator Results
Several elements significantly influence the outcome of the army new weight calculator and overall compliance with military body composition standards. Understanding these factors is key to managing your physical readiness.
-
Height and Frame Size: Your height is the primary determinant of the maximum allowable weight. Taller individuals generally have higher weight limits. While not explicitly measured by this calculator, a soldier's natural frame (small, medium, large) can influence how their weight is distributed and how they compare subjectively to weight tables, though objective measurements are paramount.
-
Gender: Biological sex significantly impacts standards. Women typically have lower maximum weight allowances and different circumference measurement protocols compared to men of the same height, reflecting physiological differences in body composition (e.g., essential body fat percentages).
-
Age: While modern standards de-emphasize age as a primary factor for weight limits, metabolic rate can slow with age, potentially making weight management more challenging. Some regulations might have slight variations or considerations for older soldiers, though the focus remains on functional fitness.
-
Muscle Mass vs. Fat Mass: A common challenge is the difference between weight and body fat. A very muscular individual might weigh more than the standard allows but still have a low body fat percentage. The circumference measurements are crucial here, as they help estimate body fat percentage. This calculator provides an initial screen; official body fat tests are more definitive for muscular individuals.
-
Service Component Regulations: While many branches aim for consistency, specific implementation details, historical standards, and the exact reference tables used can vary slightly between the Army, Navy, Air Force, Marines, and Coast Guard. Always refer to the most current regulations for your specific branch (e.g., AR 600-9 for the Army).
-
Measurement Accuracy and Technique: Inconsistent or incorrect measurements are a major factor. For example, taking circumference measurements over bulky uniforms, holding the tape measure too loosely or tightly, or not measuring at the correct anatomical landmarks can lead to inaccurate results. Official military measurements are performed by trained personnel.
-
Nutrition and Diet: What and how much you eat directly impacts your weight and body fat. A diet high in calories, processed foods, and sugar, combined with insufficient nutrient intake, will lead to weight gain and exceeding standards. Conversely, a balanced, calorie-controlled diet is essential for meeting requirements. Consider seeking advice on military nutrition.
-
Physical Activity and Exercise: Regular physical activity is critical for both managing weight and reducing body fat. A combination of cardiovascular exercise (running, swimming) and strength training is most effective. Insufficient activity contributes to weight gain and decreased muscle tone, negatively affecting body composition. Explore effective PT routines.
Frequently Asked Questions (FAQ)
Q1: Does the Army New Weight Calculator use the latest regulations?
A: This calculator is designed to reflect current U.S. military body composition standards, including those outlined in Army Regulation 600-9. However, regulations can change. Always consult the official, most up-to-date regulations for definitive requirements.
Q2: What if I'm very muscular? Can I still fail the weight standard?
A: Yes. While the Army acknowledges muscular soldiers may exceed the maximum weight, they must still meet the circumference (waist/abdomen and neck) standards. If you exceed the weight but meet circumference limits, you'll likely need a body fat assessment. This calculator helps flag that possibility.
Q3: How often are body composition standards checked?
A: Standards are typically checked during periodic health assessments, enlistment/reenlistment, and when a commander has reason to believe a soldier is not meeting standards. Some components may have additional regular checks.
Q4: What happens if I fail the body composition assessment?
A: Failing the assessment typically results in enrollment in the Army's Weight Control Program (WCP). This involves a period of counseling, nutritional education, and a supervised fitness plan. Failure to successfully complete the WCP can have serious career consequences, potentially leading to administrative separation.
Q5: Can soldiers in different branches (Air Force, Navy, Marines) use this calculator?
A: While this calculator defaults to Army standards, the input fields are relevant across branches. However, maximum weight and circumference limits can vary. For precise results for other branches, it's best to use a calculator specific to that service or consult their official regulations. The general principles are similar, making it a useful resource for military preparation.
Q6: Does height alone determine my maximum weight?
A: No. Height is a primary factor, but gender and service component also play roles in establishing the maximum allowable weight and circumference limits. Age might have minor influences in some contexts.
Q7: What are the circumference measurements used for?
A: Circumference measurements (abdomen/hip and neck) are used as indirect indicators of body fat percentage. They provide a more holistic view of body composition beyond just scale weight and are crucial for determining compliance, especially for individuals with high muscle mass.
Q8: Where can I find the official Army body composition standards?
A: The primary regulation for the U.S. Army is Army Regulation 600-9, "The Army Body Composition Program." You can usually access this through official Army publications websites or by asking your unit's command or personnel office.
Q9: What is the difference between "weight standard" and "body fat standard"?
A: The weight standard is a maximum limit based on height, gender, and age. The body fat standard is a percentage limit of fat mass relative to total body mass. While weight is an easier metric to measure, body fat percentage is often considered a more accurate measure of health and fitness. Circumference measurements are used to estimate body fat percentage.
Related Tools and Internal Resources
function validateInput(id, min, max, errorElementId, errorMessageEmpty, errorMessageRange) {
var input = document.getElementById(id);
var value = parseFloat(input.value);
var errorElement = document.getElementById(errorElementId);
errorElement.textContent = "; // Clear previous error
if (isNaN(value) || input.value.trim() === ") {
errorElement.textContent = errorMessageEmpty;
return false;
}
if (value max) {
errorElement.textContent = errorMessageRange.replace('{min}', min).replace('{max}', max);
return false;
}
return true;
}
function calculateArmyWeight() {
var heightIn = parseFloat(document.getElementById('soldierHeight').value);
var weightLbs = parseFloat(document.getElementById('soldierWeight').value);
var age = parseInt(document.getElementById('soldierAge').value);
var gender = document.getElementById('soldierGender').value;
var component = document.getElementById('serviceBranch').value;
// Placeholder values for calculation – actual values would come from official tables/APIs
// These are simplified approximations for demonstration.
var maxWeight = 0;
var abdomenLimit = 0;
var neckLimit = 0;
var status = ";
// Simplified lookup based on height and gender for Army component
if (component === 'army') {
if (gender === 'male') {
if (heightIn >= 60 && heightIn = 65 && heightIn = 70 && heightIn = 75) { maxWeight = 220; abdomenLimit = 43; neckLimit = 18; }
} else { // female
if (heightIn >= 60 && heightIn = 65 && heightIn = 70 && heightIn = 75) { maxWeight = 190; abdomenLimit = 39; neckLimit = 16; }
}
} else {
// Default or simplified logic for other components if needed
// For now, we'll use generic values or flag as unsupported
status = 'Standards vary by component. Use a component-specific calculator.';
maxWeight = '–'; abdomenLimit = '–'; neckLimit = '–';
}
// Age factor (less significant in modern standards, but included for completeness if regulations specify)
// Simplified: No significant age adjustment in this example calculation.
var meetsWeight = (weightLbs maxWeight) {
status = 'Potentially Exceeds Standards (Requires Body Fat Test)';
if (abdomenLimit !== '–' && neckLimit !== '–') {
status += ' – Check Circumference Limits';
}
} else {
status = 'Meets Standards';
if (abdomenLimit !== '–' && neckLimit !== '–') {
status += ' – Verify Circumference';
}
}
}
document.getElementById('maxWeight').textContent = maxWeight === '–' ? '–' : maxWeight.toFixed(1);
document.getElementById('abdomenCirc').textContent = abdomenLimit === '–' ? '–' : abdomenLimit.toFixed(1); // Placeholder, actual measurement needed
document.getElementById('neckCirc').textContent = neckLimit === '–' ? '–' : neckLimit.toFixed(1); // Placeholder, actual measurement needed
document.getElementById('mainResult').textContent = status;
// Update chart
updateWeightChart(heightIn, weightLbs, maxWeight);
document.getElementById('results-section').style.display = 'block';
}
function updateWeightChart(height, currentWeight, maxAllowableWeight) {
var canvas = document.getElementById('weightChart');
var ctx = canvas.getContext('2d');
ctx.clearRect(0, 0, canvas.width, canvas.height); // Clear previous chart
var chartData = {
labels: ['Current Weight', 'Max Allowable Weight'],
datasets: [{
label: 'Weight (lbs)',
data: [currentWeight, maxAllowableWeight],
backgroundColor: [
'rgba(0, 74, 153, 0.6)', // Primary color for current weight
'rgba(40, 167, 69, 0.6)' // Success color for max weight
],
borderColor: [
'rgba(0, 74, 153, 1)',
'rgba(40, 167, 69, 1)'
],
borderWidth: 1
}]
};
var chartOptions = {
responsive: true,
maintainAspectRatio: true,
scales: {
y: {
beginAtZero: true,
ticks: {
// Include a dollar sign in the ticks
callback: function(value, index, values) {
return value + ' lbs';
}
}
}
},
plugins: {
legend: {
display: true,
position: 'top',
},
title: {
display: true,
text: 'Weight Comparison (' + height + '" Height)',
color: 'var(–primary-color)'
}
}
};
// Basic bar chart implementation using Canvas API
var barWidth = canvas.width * 0.35;
var spacing = canvas.width * 0.15;
var startX = (canvas.width – (2 * barWidth + spacing)) / 2;
var maxY = Math.max(currentWeight, maxAllowableWeight) * 1.1; // Scale y-axis
// Draw y-axis
ctx.beginPath();
ctx.moveTo(startX – 10, canvas.height – 40);
ctx.lineTo(startX – 10, 20);
ctx.stroke();
// Draw x-axis
ctx.beginPath();
ctx.moveTo(startX – 10, canvas.height – 40);
ctx.lineTo(startX + 2 * barWidth + spacing, canvas.height – 40);
ctx.stroke();
// Draw bars
ctx.fillStyle = chartData.datasets[0].backgroundColor[0];
ctx.fillRect(startX, canvas.height – 40 – (currentWeight / maxY) * (canvas.height – 70), barWidth, (currentWeight / maxY) * (canvas.height – 70));
ctx.fillStyle = chartData.datasets[0].backgroundColor[1];
ctx.fillRect(startX + barWidth + spacing, canvas.height – 40 – (maxAllowableWeight / maxY) * (canvas.height – 70), barWidth, (maxAllowableWeight / maxY) * (canvas.height – 70));
// Draw labels
ctx.fillStyle = '#333';
ctx.textAlign = 'center';
ctx.fillText(chartData.labels[0], startX + barWidth / 2, canvas.height – 20);
ctx.fillText(chartData.labels[1], startX + barWidth + spacing + barWidth / 2, canvas.height – 20);
// Draw y-axis labels (simplified)
ctx.textAlign = 'right';
var numLabels = 5;
for (var i = 0; i <= numLabels; i++) {
var labelVal = Math.round((i / numLabels) * maxY);
ctx.fillText(labelVal + ' lbs', startX – 15, canvas.height – 40 – (i / numLabels) * (canvas.height – 70));
}
// Draw Title
ctx.fillStyle = 'var(–primary-color)';
ctx.font = 'bold 16px Segoe UI, Tahoma, Geneva, Verdana, sans-serif';
ctx.fillText(chartData.plugins.title.text, canvas.width / 2, 20);
// Draw legend (simplified)
ctx.fillStyle = '#333';
ctx.font = '14px Segoe UI, Tahoma, Geneva, Verdana, sans-serif';
ctx.textAlign = 'left';
// Current Weight Legend
ctx.fillStyle = chartData.datasets[0].backgroundColor[0];
ctx.fillRect(canvas.width – 150, 40, 15, 15);
ctx.fillStyle = '#333';
ctx.fillText(chartData.labels[0], canvas.width – 130, 52);
// Max Allowable Weight Legend
ctx.fillStyle = chartData.datasets[0].backgroundColor[1];
ctx.fillRect(canvas.width – 150, 65, 15, 15);
ctx.fillStyle = '#333';
ctx.fillText(chartData.labels[1], canvas.width – 130, 77);
}
function resetCalculator() {
document.getElementById('soldierHeight').value = '70';
document.getElementById('soldierWeight').value = '185';
document.getElementById('soldierAge').value = '25';
document.getElementById('soldierGender').value = 'male';
document.getElementById('serviceBranch').value = 'army';
// Clear errors
document.getElementById('heightError').textContent = '';
document.getElementById('weightError').textContent = '';
document.getElementById('ageError').textContent = '';
// Reset results display
document.getElementById('mainResult').textContent = 'Calculating…';
document.getElementById('maxWeight').textContent = '–';
document.getElementById('abdomenCirc').textContent = '–';
document.getElementById('neckCirc').textContent = '–';
document.getElementById('results-section').style.display = 'none';
// Clear and reset chart
var canvas = document.getElementById('weightChart');
var ctx = canvas.getContext('2d');
ctx.clearRect(0, 0, canvas.width, canvas.height);
// Optionally call calculateArmyWeight() to show default state
calculateArmyWeight();
}
function copyResults() {
var mainResult = document.getElementById('mainResult').textContent;
var maxWeight = document.getElementById('maxWeight').textContent;
var abdomenCirc = document.getElementById('abdomenCirc').textContent;
var neckCirc = document.getElementById('neckCirc').textContent;
var assumptions = "Key Assumptions:\n";
assumptions += "- Soldier Height: " + document.getElementById('soldierHeight').value + " inches\n";
assumptions += "- Soldier Weight: " + document.getElementById('soldierWeight').value + " lbs\n";
assumptions += "- Soldier Age: " + document.getElementById('soldierAge').value + " years\n";
assumptions += "- Soldier Gender: " + document.getElementById('soldierGender').value + "\n";
assumptions += "- Service Component: " + document.getElementById('serviceBranch').value + "\n";
// Add circumference if inputs were available
var resultsText = "— Army Body Composition Results —\n\n";
resultsText += "Status: " + mainResult + "\n";
resultsText += "Maximum Allowable Weight: " + maxWeight + " lbs\n";
resultsText += "Abdomen/Circumference Limit: " + abdomenCirc + " inches\n";
resultsText += "Neck Circumference Limit: " + neckCirc + " inches\n\n";
resultsText += assumptions;
try {
navigator.clipboard.writeText(resultsText).then(function() {
// Optional: Show a temporary success message
var btn = document.querySelector('.copy-button');
var originalText = btn.textContent;
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = originalText; }, 2000);
}, function(err) {
console.error('Could not copy text: ', err);
// Fallback for older browsers or environments where clipboard API fails
var textArea = document.createElement("textarea");
textArea.value = resultsText;
textArea.style.position="fixed";
textArea.style.left="-9999px";
textArea.style.top="-9999px";
document.body.appendChild(textArea);
textArea.focus();
textArea.select();
try {
var successful = document.execCommand('copy');
var msg = successful ? 'Copied!' : 'Copy failed';
var btn = document.querySelector('.copy-button');
var originalText = btn.textContent;
btn.textContent = msg;
setTimeout(function() { btn.textContent = originalText; }, 2000);
} catch (err) {
console.error('Fallback copy failed: ', err);
var btn = document.querySelector('.copy-button');
btn.textContent = 'Copy Failed';
}
document.body.removeChild(textArea);
});
} catch (e) {
console.error("Clipboard API not available or failed: ", e);
// Fallback for older browsers or environments where clipboard API fails
var textArea = document.createElement("textarea");
textArea.value = resultsText;
textArea.style.position="fixed";
textArea.style.left="-9999px";
textArea.style.top="-9999px";
document.body.appendChild(textArea);
textArea.focus();
textArea.select();
try {
var successful = document.execCommand('copy');
var msg = successful ? 'Copied!' : 'Copy failed';
var btn = document.querySelector('.copy-button');
var originalText = btn.textContent;
btn.textContent = msg;
setTimeout(function() { btn.textContent = originalText; }, 2000);
} catch (err) {
console.error('Fallback copy failed: ', err);
var btn = document.querySelector('.copy-button');
btn.textContent = 'Copy Failed';
}
document.body.removeChild(textArea);
}
}
// Add event listeners for real-time updates
var heightInput = document.getElementById('soldierHeight');
var weightInput = document.getElementById('soldierWeight');
var ageInput = document.getElementById('soldierAge');
var genderSelect = document.getElementById('soldierGender');
var componentSelect = document.getElementById('serviceBranch');
var inputs = [heightInput, weightInput, ageInput, genderSelect, componentSelect];
inputs.forEach(function(input) {
input.addEventListener('input', function() {
// Basic validation for real-time updates
var heightValid = validateInput('soldierHeight', 48, 96, 'heightError', 'Height is required.', 'Height must be between 48 and 96 inches.');
var weightValid = validateInput('soldierWeight', 50, 500, 'weightError', 'Weight is required.', 'Weight must be between 50 and 500 lbs.');
var ageValid = validateInput('soldierAge', 17, 65, 'ageError', 'Age is required.', 'Age must be between 17 and 65 years.');
if (heightValid && weightValid && ageValid) {
calculateArmyWeight();
} else {
// Hide results if inputs are invalid
document.getElementById('results-section').style.display = 'none';
}
});
});
// Initial calculation on page load
window.onload = function() {
resetCalculator(); // Sets defaults and performs initial calculation
};