How many centimeters are in one inch?
One inch equals exactly 2.54 centimeters.
Converters
CM to Inch Converter
Convert centimeters to inches and inches to centimeters instantly with formulas, examples, and FAQs.
Tool
CM to Inch Converter
Convert centimeters to inches and inches to centimeters instantly with formulas, examples, and FAQs.
This tool runs in your browser. Your input is processed locally and is not uploaded.
About this Tool
Use this free online cm to inch converter to quickly convert between centimeters (cm) and inches (in).
Conversion Formula
cm → in
in = cm × 0.3937007874
in → cm
cm = in × 2.54
Examples
- 2.54 cm = 1 in
- 30 cm = 11.81 in
- 12 in = 30.48 cm
Frequently Asked Questions
How do you convert centimeters to inches?
Multiply the centimeter value by 0.3937007874.
How do you convert inches to centimeters?
Multiply the inch value by 2.54.
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