diff --git a/Calculators/3D-Shapes-Volume-Calculator/assets/background.jpg b/Calculators/3D-Shapes-Calculator/3D-Shapes-Volume-Calculator/assets/background.jpg
similarity index 100%
rename from Calculators/3D-Shapes-Volume-Calculator/assets/background.jpg
rename to Calculators/3D-Shapes-Calculator/3D-Shapes-Volume-Calculator/assets/background.jpg
diff --git a/Calculators/3D-Shapes-Volume-Calculator/index.html b/Calculators/3D-Shapes-Calculator/3D-Shapes-Volume-Calculator/index.html
similarity index 100%
rename from Calculators/3D-Shapes-Volume-Calculator/index.html
rename to Calculators/3D-Shapes-Calculator/3D-Shapes-Volume-Calculator/index.html
diff --git a/Calculators/3D-Shapes-Volume-Calculator/script.js b/Calculators/3D-Shapes-Calculator/3D-Shapes-Volume-Calculator/script.js
similarity index 100%
rename from Calculators/3D-Shapes-Volume-Calculator/script.js
rename to Calculators/3D-Shapes-Calculator/3D-Shapes-Volume-Calculator/script.js
diff --git a/Calculators/3D-Shapes-Volume-Calculator/style.css b/Calculators/3D-Shapes-Calculator/3D-Shapes-Volume-Calculator/style.css
similarity index 100%
rename from Calculators/3D-Shapes-Volume-Calculator/style.css
rename to Calculators/3D-Shapes-Calculator/3D-Shapes-Volume-Calculator/style.css
diff --git a/Calculators/3D-Shapes-Calculator/README.md b/Calculators/3D-Shapes-Calculator/README.md
new file mode 100644
index 000000000..c83281379
--- /dev/null
+++ b/Calculators/3D-Shapes-Calculator/README.md
@@ -0,0 +1,13 @@
+#
3D Shapes Calculator
+
+## Description :-
+
+Calculates the volume and surface area of different important and useful 3D shapes.
+
+## Tech Stacks :-
+
+- HTML
+- CSS
+- JavaScript
+
+## Screenshots :-
diff --git a/Calculators/3D-Shapes-Calculator/Surface-Area-Calculator/index.html b/Calculators/3D-Shapes-Calculator/Surface-Area-Calculator/index.html
new file mode 100644
index 000000000..31bcba8f8
--- /dev/null
+++ b/Calculators/3D-Shapes-Calculator/Surface-Area-Calculator/index.html
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+ 3D Shapes Surface Area Calculator
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diff --git a/Calculators/3D-Shapes-Calculator/Surface-Area-Calculator/script.js b/Calculators/3D-Shapes-Calculator/Surface-Area-Calculator/script.js
new file mode 100644
index 000000000..93332bf09
--- /dev/null
+++ b/Calculators/3D-Shapes-Calculator/Surface-Area-Calculator/script.js
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+function showDimensions() {
+ const shape = document.getElementById('shape').value;
+ document.getElementById('length-row').style.display = 'none';
+ document.getElementById('width-row').style.display = 'none';
+ document.getElementById('height-row').style.display = 'none';
+ document.getElementById('radius-row').style.display = 'none';
+ document.getElementById('slant-height-row').style.display = 'none';
+ document.getElementById('base-length-row').style.display = 'none';
+ document.getElementById('base-width-row').style.display = 'none';
+ document.getElementById('minor-radius-row').style.display = 'none';
+
+ switch (shape) {
+ case 'cube':
+ document.getElementById('length-row').style.display = 'block';
+ break;
+ case 'cuboid':
+ document.getElementById('length-row').style.display = 'block';
+ document.getElementById('width-row').style.display = 'block';
+ document.getElementById('height-row').style.display = 'block';
+ break;
+ case 'cone':
+ document.getElementById('radius-row').style.display = 'block';
+ document.getElementById('slant-height-row').style.display = 'block';
+ break;
+ case 'cylinder':
+ document.getElementById('radius-row').style.display = 'block';
+ document.getElementById('height-row').style.display = 'block';
+ break;
+ case 'sphere':
+ document.getElementById('radius-row').style.display = 'block';
+ break;
+ case 'triangularPrism':
+ document.getElementById('base-length-row').style.display = 'block';
+ document.getElementById('height-row').style.display = 'block';
+ document.getElementById('length-row').style.display = 'block';
+ break;
+ case 'rectangularPrism':
+ document.getElementById('length-row').style.display = 'block';
+ document.getElementById('width-row').style.display = 'block';
+ document.getElementById('height-row').style.display = 'block';
+ break;
+ case 'torus':
+ document.getElementById('radius-row').style.display = 'block';
+ document.getElementById('minor-radius-row').style.display = 'block';
+ break;
+ default:
+ break;
+ }
+}
+
+function calculate(event) {
+ event.preventDefault();
+ const shape = document.getElementById('shape').value;
+ let result;
+
+ function validateInputs(...inputs) {
+ for (const input of inputs) {
+ if (input < 0) {
+ document.getElementById('result').textContent = "Lengths can't be negative Dude!!!";
+ return false;
+ }
+ }
+ return true;
+ }
+
+ switch (shape) {
+ case 'cube':
+ const length = parseFloat(document.getElementById('length').value);
+ if (!validateInputs(length)) return;
+ result = 6 * length * length;
+ break;
+ case 'cuboid':
+ const l = parseFloat(document.getElementById('length').value);
+ const w = parseFloat(document.getElementById('width').value);
+ const h = parseFloat(document.getElementById('height').value);
+ if (!validateInputs(l, w, h)) return;
+ result = 2 * (l * w + l * h + w * h);
+ break;
+ case 'cone':
+ const rCone = parseFloat(document.getElementById('radius').value);
+ const slantHeight = parseFloat(document.getElementById('slant-height').value);
+ if (!validateInputs(rCone, slantHeight)) return;
+ result = Math.PI * rCone * (rCone + slantHeight);
+ break;
+ case 'cylinder':
+ const rCylinder = parseFloat(document.getElementById('radius').value);
+ const hCylinder = parseFloat(document.getElementById('height').value);
+ if (!validateInputs(rCylinder, hCylinder)) return;
+ result = 2 * Math.PI * rCylinder * (rCylinder + hCylinder);
+ break;
+ case 'sphere':
+ const rSphere = parseFloat(document.getElementById('radius').value);
+ if (!validateInputs(rSphere)) return;
+ result = 4 * Math.PI * Math.pow(rSphere, 2);
+ break;
+ case 'triangularPrism':
+ const bLength = parseFloat(document.getElementById('base-length').value);
+ const height = parseFloat(document.getElementById('height').value);
+ const lengthPrism = parseFloat(document.getElementById('length').value);
+ if (!validateInputs(bLength, height, lengthPrism)) return;
+ const baseArea = 0.5 * bLength * height;
+ const perimeter = 3 * bLength;
+ result = 2 * baseArea + perimeter * lengthPrism;
+ break;
+ case 'rectangularPrism':
+ const lRect = parseFloat(document.getElementById('length').value);
+ const wRect = parseFloat(document.getElementById('width').value);
+ const hRect = parseFloat(document.getElementById('height').value);
+ if (!validateInputs(lRect, wRect, hRect)) return;
+ result = 2 * (lRect * wRect + lRect * hRect + wRect * hRect);
+ break;
+ case 'torus':
+ const rMajor = parseFloat(document.getElementById('radius').value);
+ const rMinor = parseFloat(document.getElementById('minor-radius').value);
+ if (!validateInputs(rMajor, rMinor)) return;
+ result = 4 * Math.PI * Math.PI * rMajor * rMinor;
+ break;
+ default:
+ result = 'Please select a shape and provide valid inputs';
+ }
+
+ document.getElementById('result').textContent = `Surface Area: ${result.toFixed(2)}`;
+}
diff --git a/Calculators/3D-Shapes-Calculator/Surface-Area-Calculator/style.css b/Calculators/3D-Shapes-Calculator/Surface-Area-Calculator/style.css
new file mode 100644
index 000000000..a23e759a5
--- /dev/null
+++ b/Calculators/3D-Shapes-Calculator/Surface-Area-Calculator/style.css
@@ -0,0 +1,107 @@
+body {
+ font-family: 'Inconsolata', monospace;
+ display: flex;
+ justify-content: center;
+ align-items: center;
+ height: 100vh;
+ background-image: url('assets/background.jpg');
+ margin: 0;
+}
+
+.card {
+ background: rgba(255, 255, 255, 0.9); /* Slightly transparent to see some background */
+ padding: 2em;
+ border-radius: 15px;
+ box-shadow: 0 5px 25px rgba(0, 0, 0, 0.2);
+ width: 350px;
+ text-align: center;
+}
+
+.waviy {
+ display: flex;
+ justify-content: center;
+ margin-bottom: 20px;
+}
+
+.waviy span {
+ display: inline-block;
+ font-size: 30px;
+ color: #a40c8b;
+ animation: waviy 1.2s infinite;
+}
+
+.waviy span:nth-child(even) {
+ animation-delay: 0.1s;
+}
+
+@keyframes waviy {
+ 0%, 40%, 100% {
+ transform: translateY(0);
+ }
+ 20% {
+ transform: translateY(-12px);
+ }
+}
+
+.row {
+ margin-bottom: 1.5em;
+}
+
+label {
+ display: block;
+ margin-bottom: 0.5em;
+ font-size: 16px;
+ color: #333;
+}
+
+input, select {
+ width: 100%;
+ padding: 0.6em;
+ border: 2px solid #ddd;
+ border-radius: 10px;
+ font-size: 16px;
+ transition: border-color 0.3s;
+}
+
+input:focus, select:focus {
+ border-color: #4A90E2;
+ outline: none;
+}
+
+button {
+ width: 100%;
+ padding: 0.8em;
+ background: linear-gradient(135deg, #6A82FB, #FC5C7D);
+ color: white;
+ border: none;
+ border-radius: 10px;
+ cursor: pointer;
+ font-size: 16px;
+ transition: background 0.3s, transform 0.2s;
+}
+
+button:hover {
+ background: linear-gradient(135deg, #FC5C7D, #6A82FB);
+ transform: translateY(-2px);
+}
+
+.rule {
+ border-bottom: 2px solid #eee;
+ margin: 1em 0;
+}
+
+.form-footer {
+ display: flex;
+ justify-content: center;
+}
+
+#result-container {
+ margin-top: 1.5em;
+ text-align: center;
+}
+
+#result {
+ font-size: 20px;
+ color: #333;
+ font-weight: bold;
+}
diff --git a/Calculators/3D-Shapes-Calculator/index.html b/Calculators/3D-Shapes-Calculator/index.html
new file mode 100644
index 000000000..7d98d5fea
--- /dev/null
+++ b/Calculators/3D-Shapes-Calculator/index.html
@@ -0,0 +1,30 @@
+
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+
+ 3D Shapes Calculator
+
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diff --git a/Calculators/3D-Shapes-Calculator/script.js b/Calculators/3D-Shapes-Calculator/script.js
new file mode 100644
index 000000000..ca692f32f
--- /dev/null
+++ b/Calculators/3D-Shapes-Calculator/script.js
@@ -0,0 +1,6 @@
+function navigateToCalculator() {
+ const select = document.getElementById('calculator');
+ if (select.value !== "None") {
+ window.location.href = `./${select.value}/index.html`;
+ }
+}
diff --git a/Calculators/3D-Shapes-Calculator/style.css b/Calculators/3D-Shapes-Calculator/style.css
new file mode 100644
index 000000000..94521d0bd
--- /dev/null
+++ b/Calculators/3D-Shapes-Calculator/style.css
@@ -0,0 +1,104 @@
+body {
+ font-family: 'Roboto', sans-serif;
+ margin: 0;
+ padding: 0;
+ display: flex;
+ justify-content: center;
+ align-items: center;
+ height: 100vh;
+ background-image: url('assets/background.jpg'); /* Replace 'background.jpg' with the path to your background image */
+ background-size: cover;
+ background-position: center;
+ background-repeat: no-repeat;
+ flex-direction: column;
+ min-height: 100vh;
+}
+
+
+.header {
+ color: white;
+ text-shadow: 0.5px 0.5px 1px #302f2f;
+ animation: fadeInScale 2s ease-in-out;
+}
+
+@keyframes fadeInScale {
+ 0% {
+ opacity: 0;
+ transform: scale(0.8);
+ }
+ 100% {
+ opacity: 1;
+ transform: scale(1);
+ }
+}
+
+.selectCalculator {
+ text-align: center;
+ margin: 20px 0;
+}
+
+.submit-button {
+ display: block;
+ margin: 20px auto;
+ padding: 10px 20px;
+ background-color: #5d13d4;
+ color: white;
+ border: none;
+ border-radius: 4px;
+ cursor: pointer;
+}
+
+.submit-button:hover {
+ background-color: #45a049;
+}
+
+.main {
+ text-align: center;
+ background: #fff;
+ padding: 20px;
+ border-radius: 8px;
+ box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
+}
+
+.header {
+ margin-bottom: 20px;
+ font-size: 30px;
+ color: #333;
+}
+
+.selectCalculator {
+ margin-bottom: 20px;
+}
+
+label {
+ font-size: 18px;
+ color: #555;
+}
+
+select {
+ padding: 10px;
+ font-size: 16px;
+ border: 1px solid #ddd;
+ border-radius: 4px;
+ background-color: #fff;
+ transition: border-color 0.3s ease;
+}
+
+select:focus {
+ border-color: #007bff;
+ outline: none;
+}
+.calculator-container {
+ background-color: rgba(255, 255, 255, 0.8);
+ box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
+ border-radius: 10px;
+ padding: 20px;
+ text-align: center;
+ width: 300px;
+ height: 300px;
+ display: flex;
+ flex-direction: column;
+ justify-content: center;
+ align-items: center;
+ margin-top: 20px;
+}
diff --git a/Calculators/3D-Shapes-Volume-Calculator/README.md b/Calculators/3D-Shapes-Volume-Calculator/README.md
deleted file mode 100644
index 7ac690b2b..000000000
--- a/Calculators/3D-Shapes-Volume-Calculator/README.md
+++ /dev/null
@@ -1,15 +0,0 @@
-# 3D Shapes Volume Calculator
-
-## Description :-
-
-Calculates the volume of different important and useful 3D shapes.
-
-## Tech Stacks :-
-
-- HTML
-- CSS
-- JavaScript
-
-## Screenshots :-
-
-![image](https://github.com/Rakesh9100/CalcDiverse/assets/73993775/64203d2f-a9b8-49e3-9b86-be3a00368190)
diff --git a/index.html b/index.html
index c41065384..8530b8335 100644
--- a/index.html
+++ b/index.html
@@ -120,13 +120,13 @@ Calculates the area and perimeter of different useful 2D shapes.
-
3D Shapes Volume Calculator
- Calculates the volume of different important and useful 3D shapes.
+ 3D Shapes Calculator
+ Calculates the volume and surface area of different important and useful 3D shapes.