Added Density Calculator (#1938)

Rakesh9100 · Dec 23, 2024 · feb9cee · feb9cee
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diff --git a/Calculators/Density-Calculator/README.md b/Calculators/Density-Calculator/README.md
@@ -0,0 +1,17 @@
+# <p align="center">Density Calculator</p>
+
+## Description :-
+
+A Density Calculator is a tool or application designed to compute the density of a substance based on its mass and volume.
+<br>
+Density is a fundamental physical property of matter, defined as the mass per unit volume.
+
+## Tech Stacks :-
+
+- HTML
+- CSS
+- JavaScript
+
+## Screenshots :-
+
+![image](https://github.com/user-attachments/assets/35adbf8c-324a-4e1f-964f-4a613af18604)
diff --git a/Calculators/Density-Calculator/index.html b/Calculators/Density-Calculator/index.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <link rel="stylesheet" href="style.css">
+    <title>Density Calculator</title>
+</head>
+
+<body>
+    <div class="calculator">
+        <h1>Density Calculator</h1>
+        <label for="mass">Mass:</label>
+        <input type="number" id="mass" placeholder="Enter mass" />
+        <select id="massUnit">
+            <option value="1">kg</option>
+            <option value="0.001">g</option>
+        </select>
+
+        <label for="volume">Volume:</label>
+        <input type="number" id="volume" placeholder="Enter volume" />
+        <select id="volumeUnit">
+            <option value="1">m³</option>
+            <option value="0.001">cm³</option>
+        </select>
+
+        <button onclick="calculateDensity()">Calculate Density</button>
+        <div class="result" id="result"></div>
+    </div>
+    <script src="script.js"></script>
+</body>
+
+</html>
diff --git a/Calculators/Density-Calculator/script.js b/Calculators/Density-Calculator/script.js
@@ -0,0 +1,20 @@
+function calculateDensity() {
+    const mass = parseFloat(document.getElementById('mass').value);
+    const volume = parseFloat(document.getElementById('volume').value);
+    const massUnit = parseFloat(document.getElementById('massUnit').value);
+    const volumeUnit = parseFloat(document.getElementById('volumeUnit').value);
+    const resultDiv = document.getElementById('result');
+
+    if (isNaN(mass) || isNaN(volume) || mass <= 0 || volume <= 0) {
+        resultDiv.textContent = 'Please enter valid positive numbers for mass and volume.';
+        resultDiv.style.color = 'red';
+        return;
+    }
+
+    const adjustedMass = mass * massUnit; // Convert to kg
+    const adjustedVolume = volume * volumeUnit; // Convert to m³
+
+    const density = (adjustedMass / adjustedVolume).toFixed(2);
+    resultDiv.textContent = `The density is ${density} kg/m³.`;
+    resultDiv.style.color = 'green';
+}
diff --git a/Calculators/Density-Calculator/style.css b/Calculators/Density-Calculator/style.css
@@ -0,0 +1,61 @@
+body {
+    font-family: 'Arial', sans-serif;
+    background: linear-gradient(to right, #74ebd5, #9face6);
+    margin: 0;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    height: 100vh;
+}
+
+.calculator {
+    background: #fff;
+    padding: 20px;
+    border-radius: 10px;
+    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
+    width: 350px;
+    text-align: center;
+}
+
+.calculator h1 {
+    color: #333;
+    font-size: 24px;
+    margin-bottom: 20px;
+}
+
+.calculator label {
+    display: block;
+    margin: 10px 0 5px;
+    font-size: 14px;
+    color: #555;
+}
+
+.calculator input, .calculator select {
+    width: 80%;
+    padding: 10px;
+    margin: 5px 0;
+    border: 1px solid #ddd;
+    border-radius: 5px;
+    font-size: 16px;
+}
+
+.calculator button {
+    padding: 10px 20px;
+    font-size: 16px;
+    color: #fff;
+    background-color: #4caf50;
+    border: none;
+    border-radius: 5px;
+    cursor: pointer;
+    transition: background-color 0.3s;
+}
+
+.calculator button:hover {
+    background-color: #45a049;
+}
+
+.result {
+    margin-top: 20px;
+    font-size: 18px;
+    color: #555;
+}
diff --git a/calculators.json b/calculators.json
@@ -671,6 +671,12 @@
         "link": "./Calculators/Degree-Radian-Calculator/index.html",
         "source": "https://github.com/Rakesh9100/CalcDiverse/tree/main/Calculators/Degree-Radian-Calculator"
     },
+    {
+        "title": "Density Calculator",
+        "description": "Calculates the density of a substance based on its mass and volume.",
+        "link": "./Calculators/Density-Calculator/index.html",
+        "source": "https://github.com/Rakesh9100/CalcDiverse/tree/main/Calculators/Density-Calculator"
+    },
     {
         "title": "Depth Of Field Calculator",
         "description": "Calculator that helps photographers determine the depth of field based on some factors.",