📏 Centimeters to Inches Converter
Convert centimeters to inches and back
Common Conversions
1 cm0.3937 in
5 cm1.9685 in
10 cm3.937 in
30 cm11.811 in
100 cm39.37 in
180 cm70.866 in
How Centimeters to Inches Conversion Works
Formula
Inches = Centimeters / 2.54
- 1Enter a value in centimeters.
- 2The converter divides by 2.54 to get inches.
- 3Results show both decimal inches and the nearest fraction (e.g., 3/8").
- 4For inches to cm, it multiplies by 2.54.
- 5A quick reference conversion table is included.
About Centimeters to Inches Converter
Convert centimeters to inches and inches to centimeters. Includes fractional inch output, conversion chart, and formula. Fast, accurate metric to imperial length conversion.
Frequently Asked Questions
How many inches is 10 cm?
10 centimeters = 3.937 inches, or approximately 3 and 15/16 inches.
Is the conversion exact?
Yes. 1 inch is defined as exactly 2.54 centimeters. This means 1 cm = 1/2.54 inches = 0.393701 inches exactly.
How do I measure cm with an inch ruler?
If you only have an inch ruler, multiply the cm value by 0.394 to get inches, then find that measurement. For example, 5 cm = 1.97 inches, almost exactly 2 inches.