HTML CSS AND JAVASCRIPT CODE FOR ARM BODY FAT CALCULATOR ►

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>💪 Arm Body Fat & BMI Calculator</title>
    <style>
        /* General Styling */
        body {
            font-family: Arial, sans-serif;
            background: linear-gradient(to right, #00c6ff, #0072ff);
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
            margin: 0;
            overflow: hidden;
            color: #fff;
        }

        .calculator-container {
            background: #222;
            padding: 25px;
            border-radius: 10px;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
            text-align: center;
            width: 350px;
            animation: fadeIn 1s ease-in-out;
            position: relative;
        }

        .calculator-container h2 {
            font-size: 24px;
            color: #ffd700;
            margin: 10px 0;
        }

        .input-group {
            margin: 15px 0;
            text-align: left;
        }

        .input-group label {
            font-size: 16px;
            color: #ddd;
        }

        .input-group input {
            width: 100%;
            padding: 10px;
            border-radius: 5px;
            border: 1px solid #555;
            margin-top: 5px;
            background-color: #333;
            color: #ffd700;
            font-size: 14px;
        }

        .btn {
            color: white;
            padding: 10px 20px;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            font-size: 16px;
            transition: background-color 0.3s;
            margin-top: 10px;
            display: inline-block;
            width: 100%;
            box-sizing: border-box;
        }

        .calculate-btn { background-color: #4CAF50; }
        .calculate-btn:hover { background-color: #45a049; }

        .copy-btn { background-color: #2196F3; }
        .copy-btn:hover { background-color: #0b7dda; }

        .clear-btn { background-color: #ff5722; }
        .clear-btn:hover { background-color: #e64a19; }

        .print-btn { background-color: #607d8b; }
        .print-btn:hover { background-color: #455a64; }

        .result {
            margin-top: 15px;
            font-size: 18px;
            font-weight: bold;
            color: #ffd700;
            text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
        }

        .history {
            margin-top: 20px;
            font-size: 14px;
            color: #ddd;
            max-height: 150px;
            overflow-y: auto;
            border-top: 1px solid #444;
            padding-top: 10px;
        }

        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }
    </style>
</head>
<body>

<div class="calculator-container">
    <h2>💪 Arm Body Fat & BMI Calculator 💪</h2>
    <div class="input-group">
        <label for="age">🧑 Age:</label>
        <input type="number" id="age" min="1" placeholder="Enter your age">
    </div>
    <div class="input-group">
        <label for="weight">⚖️ Weight (kg):</label>
        <input type="number" id="weight" min="1" placeholder="Enter your weight">
    </div>
    <div class="input-group">
        <label for="height">📏 Height (cm):</label>
        <input type="number" id="height" min="1" placeholder="Enter your height">
    </div>
    <div class="input-group">
        <label for="armCircumference">💪 Arm Circumference (cm):</label>
        <input type="number" id="armCircumference" min="1" placeholder="Enter arm circumference">
    </div>
    <button class="btn calculate-btn" onclick="calculateBodyFat()">📊 Calculate</button>
    <div class="result" id="result">Your results will appear here.</div>
    <button class="btn copy-btn" onclick="copyResult()">📋 Copy Result</button>
    <button class="btn clear-btn" onclick="clearInputs()">🧹 Clear Inputs</button>
    <button class="btn print-btn" onclick="printResult()">🖨️ Print Result</button>

    <div class="history" id="history"><h4>📜 Calculation History</h4></div>
</div>

<script>
    let historyLog = [];

    function calculateBodyFat() {
        const age = parseInt(document.getElementById('age').value);
        const weight = parseFloat(document.getElementById('weight').value);
        const height = parseFloat(document.getElementById('height').value);
        const armCircumference = parseFloat(document.getElementById('armCircumference').value);
        const resultElement = document.getElementById('result');

        // Validation
        if (!age || !weight || !height || !armCircumference) {
            resultElement.innerText = "⚠️ Please fill all fields correctly.";
            return;
        }

        // Body Fat Calculation (Placeholder formula for demonstration)
        const bodyFat = ((armCircumference / weight) * age * 0.1).toFixed(2);

        // BMI Calculation
        const heightMeters = height / 100;
        const bmi = (weight / (heightMeters * heightMeters)).toFixed(2);

        // Display results
        resultElement.innerHTML = `
            🏋️ Estimated Arm Body Fat: <span style="color: #4CAF50;">${bodyFat}%</span><br>
            📊 BMI: <span style="color: #2196F3;">${bmi}</span>
        `;

        // Update History
        const historyEntry = `Age: ${age}, Weight: ${weight}kg, Arm Circumference: ${armCircumference}cm, Body Fat: ${bodyFat}%, BMI: ${bmi}`;
        historyLog.push(historyEntry);
        updateHistory();
    }

    function updateHistory() {
        const historyElement = document.getElementById('history');
        historyElement.innerHTML = '<h4>📜 Calculation History</h4>';
        historyLog.forEach((entry, index) => {
            historyElement.innerHTML += `<p>${index + 1}. ${entry}</p>`;
        });
    }

    function copyResult() {
        const resultText = document.getElementById('result').innerText;
        if (!resultText) {
            alert("⚠️ No result to copy!");
            return;
        }

        // Copy result text to clipboard
        const tempInput = document.createElement("input");
        document.body.appendChild(tempInput);
        tempInput.value = resultText;
        tempInput.select();
        document.execCommand("copy");
        document.body.removeChild(tempInput);

        alert("✅ Result copied to clipboard!");
    }

    function clearInputs() {
        document.getElementById('age').value = '';
        document.getElementById('weight').value = '';
        document.getElementById('height').value = '';
        document.getElementById('armCircumference').value = '';
        document.getElementById('result').innerText = 'Your results will appear here.';
    }

    function printResult() {
        const printContents = document.getElementById('result').innerHTML;
        const newWindow = window.open('', '_blank');
        newWindow.document.write(`
            <html>
                <head><title>Print Result</title></head>
                <body>${printContents}</body>
            </html>
        `);
        newWindow.document.close();
        newWindow.print();
    }
</script>

</body>
</html>
JavaScript
Share this:

Leave a Reply Cancel reply
