Centimeters to Inches Converter
This centimeter to inch converter turns a length in cm into inches instantly. Type a value and the result appears as you go, with the calculation 1 in = 2.54 cm shown alongside so you can check or reverse it. Common equivalents are easy to spot: 2.54 cm is exactly one inch, 30.48 cm is a foot, and 180 cm is about 70.9 in. The page opens in the length category with centimeter selected as the source and inch as the target, so no setup is needed. Uses include screen sizes, clothing measurements, furniture dimensions, and technical drawings that mix metric and imperial units. Everything runs in your browser; no data is stored.
How to use this tool
Overview
This centimeter to inch converter turns a length in cm into inches instantly. Type a value and the result appears as you go, with the calculation 1 in = 2.54 cm shown alongside so you can check or reverse it. Common equivalents are easy to spot: 2.54 cm is exactly one inch, 30.48 cm is a foot, and 180 cm is about 70.9 in. The page opens in the length category with centimeter selected as the source and inch as the target, so no setup is needed. Uses include screen sizes, clothing measurements, furniture dimensions, and technical drawings that mix metric and imperial units. Everything runs in your browser; no data is stored.Formula
1 cm = 0.393701 inchesFrequently asked questions
How many inches is 1 cm? +
One centimeter equals 0.393701 inches. To go the other way, one inch is exactly 2.54 cm.
What is the formula? +
Inches = centimeters ÷ 2.54. For example, 10 cm ÷ 2.54 = 3.937 inches.
Is the result exact? +
Yes. The tool uses the international inch definition of 2.54 cm and rounds only for display.
What unit categories does the converter support? +
This tool converts length, weight, temperature, area, volume, speed, time, data storage, and many more categories.
Can I convert between metric and imperial units? +
Yes. Convert freely between metric (km, kg, liters) and imperial (miles, pounds, gallons) systems, and many other unit systems.
How accurate are the conversions? +
All conversions use precise mathematical factors. Results are displayed with up to 10 decimal places for maximum accuracy.
Does it support currency conversion? +
The tool focuses on physical units. For currency conversion with live exchange rates, a dedicated currency tool is recommended.