Inches to Centimeters (in to cm) Converter
1 inch = 2.54 centimeters exactly (an internationally defined standard). Enter any value in inches.
Formula:1 in = 2.54 cm
⇄ Switch to Centimeters To InchesInch to Centimeter — common values
1 in2.54 cm
5 in12.7 cm
10 in25.4 cm
50 in127 cm
100 in254 cm
500 in1,270 cm
1,000 in2,540 cm
How to convert Inches To Centimeters
To convert inches to centimeters, use the formula: 1 in = 2.54 cm. Enter any value in the input field above and the result appears instantly. Click the ⇄ button or use the “Switch to Centimeters To Inches” link to reverse the conversion.
All conversions use precise mathematical constants validated against international SI standards (NIST and ISO 80000) and are accurate to 8 significant figures.
Frequently Asked Questions
What is the formula to convert Inches To Centimeters?
1 in = 2.54 cm. 1 inch = 2.54 centimeters exactly (an internationally defined standard). Enter any value in inches.
Is this converter free?
Yes — completely free, no registration required. Works instantly in your browser.
How do I convert Centimeters To Inches?
Use the Centimeters To Inches converter or click the ⇄ switch button above.
More Length conversions
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