Inches to Feet Calculator
body {
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
background-color: #f8f9fa;
color: #333;
line-height: 1.6;
margin: 0;
padding: 20px;
}
.calculator-container {
max-width: 700px;
margin: 30px auto;
background-color: #ffffff;
border-radius: 8px;
box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
padding: 30px;
display: flex;
flex-direction: column;
gap: 25px;
}
h1 {
color: #004a99;
text-align: center;
margin-bottom: 10px;
font-size: 2.2em;
}
.calculator-description {
text-align: center;
color: #555;
font-size: 1.1em;
margin-bottom: 25px;
}
.input-section, .output-section {
border: 1px solid #e0e0e0;
border-radius: 6px;
padding: 20px;
background-color: #fdfdfd;
}
.input-group {
margin-bottom: 15px;
display: flex;
align-items: center;
gap: 15px;
flex-wrap: wrap;
}
.input-group label {
font-weight: 600;
color: #004a99;
min-width: 120px;
text-align: right;
}
.input-group input[type="number"] {
flex-grow: 1;
padding: 10px 12px;
border: 1px solid #ccc;
border-radius: 4px;
font-size: 1em;
min-width: 150px;
box-sizing: border-box;
}
.input-group input[type="number"]:focus {
border-color: #004a99;
outline: none;
box-shadow: 0 0 0 2px rgba(0, 74, 153, 0.2);
}
.button-group {
text-align: center;
margin-top: 20px;
}
button {
background-color: #004a99;
color: white;
border: none;
padding: 12px 25px;
font-size: 1.1em;
border-radius: 5px;
cursor: pointer;
transition: background-color 0.3s ease, transform 0.2s ease;
}
button:hover {
background-color: #003366;
transform: translateY(-2px);
}
button:active {
transform: translateY(0);
}
.result-display {
text-align: center;
margin-top: 20px;
padding: 20px;
background-color: #eaf4ff;
border-left: 5px solid #004a99;
border-radius: 4px;
}
.result-display h2 {
color: #004a99;
margin-bottom: 10px;
font-size: 1.8em;
}
.result-display p {
font-size: 2.5em;
font-weight: bold;
color: #28a745;
margin: 0;
}
.result-display .unit {
font-size: 1.2em;
color: #555;
font-weight: normal;
}
.explanation-section {
margin-top: 40px;
padding: 30px;
background-color: #ffffff;
border-radius: 8px;
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}
.explanation-section h2 {
color: #004a99;
border-bottom: 2px solid #004a99;
padding-bottom: 10px;
margin-bottom: 20px;
font-size: 1.8em;
}
.explanation-section h3 {
color: #004a99;
margin-top: 25px;
margin-bottom: 10px;
font-size: 1.4em;
}
.explanation-section p, .explanation-section ul {
margin-bottom: 15px;
}
.explanation-section code {
background-color: #eef;
padding: 2px 6px;
border-radius: 3px;
font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;
}
@media (max-width: 600px) {
.calculator-container {
padding: 20px;
}
.input-group {
flex-direction: column;
align-items: stretch;
gap: 10px;
}
.input-group label {
text-align: left;
min-width: auto;
}
.input-group input[type="number"] {
width: 100%;
min-width: auto;
}
h1 {
font-size: 1.8em;
}
.result-display p {
font-size: 2em;
}
}
Inches to Feet Calculator
Easily convert measurements from inches to feet and vice versa.
Understanding the Inches to Feet Conversion
Converting between inches and feet is a fundamental task in measurement, often encountered in construction, DIY projects, interior design, and everyday life. The relationship between these two units of length is fixed and based on the imperial system of measurement.
The Conversion Factor
The core of this conversion lies in a simple, well-defined factor:
- There are exactly 12 inches in 1 foot.
How the Calculator Works
Our calculator leverages this conversion factor to provide accurate results.
Inches to Feet Calculation:
To convert a measurement from inches to feet, you divide the number of inches by 12. The formula is:
Feet = Inches / 12
For example, if you have 30 inches:
30 inches / 12 = 2.5 feet
The calculator takes your input in inches, performs this division, and displays the equivalent measurement in feet. It handles whole numbers and decimals.
Feet to Inches Calculation:
To convert a measurement from feet to inches, you multiply the number of feet by 12. The formula is:
Inches = Feet * 12
For example, if you have 5 feet:
5 feet * 12 = 60 inches
The calculator takes your input in feet, performs this multiplication, and displays the equivalent measurement in inches.
Common Use Cases
- Home Improvement & DIY: Measuring materials like wood, pipes, or fabric.
- Interior Design: Planning furniture placement or wall hangings.
- Construction: Calculating dimensions for building structures.
- Crafting: Ensuring precise measurements for projects.
- Personal Use: Understanding height measurements or everyday distances.
Using this calculator simplifies these tasks, ensuring accuracy and saving you the effort of manual calculation.
function convertInchesToFeet() {
var inchesInput = document.getElementById("inchesInput");
var feetOutputSpan = document.getElementById("feetOutput");
var resultFeetDiv = document.getElementById("resultFeet");
var inches = parseFloat(inchesInput.value);
if (isNaN(inches) || inches < 0) {
alert("Please enter a valid non-negative number for inches.");
resultFeetDiv.style.display = 'none';
return;
}
var feet = inches / 12;
feetOutputSpan.textContent = feet.toFixed(2); // Display with 2 decimal places
resultFeetDiv.style.display = 'block';
}
function convertFeetToInches() {
var feetInput = document.getElementById("feetInput");
var inchesOutputSpan = document.getElementById("inchesOutput");
var resultInchesDiv = document.getElementById("resultInches");
var feet = parseFloat(feetInput.value);
if (isNaN(feet) || feet < 0) {
alert("Please enter a valid non-negative number for feet.");
resultInchesDiv.style.display = 'none';
return;
}
var inches = feet * 12;
inchesOutputSpan.textContent = inches.toFixed(2); // Display with 2 decimal places
resultInchesDiv.style.display = 'block';
}