Cm to Inches Converter
Convert centimeters to inches instantly. Free cm to inches converter with quick reference table, formula, and common length conversions.
0.3937
Inch (in)
Input Value
1 cm (Centimeter)
About the width of your thumb
1/100 of a meter. Common for body measurements.
How to Convert Centimeter to Inch
Simple formula with a worked example
To convert centimeter (cm) to inch (in), use this formula:
inches = cm ÷ 2.54Example: Convert 10 cm to in
10 cm = 3.937 inTo convert back, use: cm = inches × 2.54
Centimeter to Inch Conversion Table
Quick reference for common centimeter to inch conversions
| Centimeter (cm) | Inch (in) |
|---|---|
| 1 cm | 0.3937 in |
| 2 cm | 0.7874 in |
| 5 cm | 1.9685 in |
| 10 cm | 3.937 in |
| 25 cm | 9.8425 in |
| 50 cm | 19.685 in |
| 100 cm | 39.3701 in |
| 250 cm | 98.4252 in |
| 500 cm | 196.8504 in |
| 1,000 cm | 393.7008 in |
About Centimeter and Inch
Understanding these length units
Centimeter (cm)
1/100 of a meter. Common for body measurements.
Inch (in)
1/12 of a foot. Standard in US for small measurements.
When You Need This Conversion
- height measurement
- screen sizes
- clothing sizes
- construction
Did you know? The inch was historically defined as the width of a man's thumb. It was standardized to exactly 2.54 cm in 1959.
Frequently Asked Questions
Common questions about converting centimeter to inch
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