Centimeters to Inches Converter
Convert cm to in instantly — and see every other length unit at once.
1 cm=0.393701 in
1 cm in every unit
Millimeters
10mm
Centimetersfrom
1cm
Meters
0.01m
Kilometers
1.0000e-5km
Inches
0.393701in
Feet
0.032808ft
Yards
0.010936yd
Miles
6.2137e-6mi
Nautical miles
5.3996e-6nmi
Common Centimeters to Inches conversions
| Centimeters (cm) | Inches (in) |
|---|---|
| 1 cm | 0.3937 in |
| 5 cm | 1.9685 in |
| 10 cm | 3.93701 in |
| 15 cm | 5.90551 in |
| 20 cm | 7.87402 in |
| 25 cm | 9.84252 in |
| 30 cm | 11.81102 in |
| 50 cm | 19.68504 in |
| 100 cm | 39.37008 in |
| 150 cm | 59.05512 in |
| 180 cm | 70.86614 in |
| 200 cm | 78.74016 in |
The formula
Centimeters are used worldwide for body measurements, fabric, and everyday small lengths.
Inches are used in the US and UK for body measurements, screen sizes, and small distances.
Worked examples
2.54 cm→1 in— 1 inch
Apply cm ÷ 2.54 with input = 2.54. Result: 1 in.
30.48 cm→12 in— 1 foot
Apply cm ÷ 2.54 with input = 30.48. Result: 12 in.
180 cm→70.87 in— Typical adult height
Apply cm ÷ 2.54 with input = 180. Result: 70.87 in.
100 cm→39.37 in— 1 meter
Apply cm ÷ 2.54 with input = 100. Result: 39.37 in.
FAQ
How do I convert Centimeters to Inches?
Use the formula: in = cm ÷ 2.54. You can also use the converter above — type any value and the result updates instantly.
Where are Centimeters used?
Centimeters are used worldwide for body measurements, fabric, and everyday small lengths.
Where are Inches used?
Inches are used in the US and UK for body measurements, screen sizes, and small distances.
How do I convert Inches back to Centimeters?
Use the Inches to Centimeters converter.