How to convert centimeters to inches
Divide the length in centimeters by 2.54. The inch is defined as exactly 2.54 centimeters, so the result is exact apart from the number of decimal places you choose to show. For example, 25 cm ÷ 2.54 = 9.8425 in, and 170 cm ÷ 2.54 = 66.93 in, which is 5 ft 6.9 in.
The converter above updates as you type, and the “Also equals” panel shows the same length in feet and inches, millimeters and meters. Use the ⇄ button to switch to inches to cm.
Centimeters to inches chart
| Centimeters | Inches | Feet and inches |
|---|---|---|
| 1 cm | 0.39 in | 0.4 in |
| 2 cm | 0.79 in | 0.8 in |
| 5 cm | 1.97 in | 2 in |
| 10 cm | 3.94 in | 3.9 in |
| 15 cm | 5.91 in | 5.9 in |
| 20 cm | 7.87 in | 7.9 in |
| 25 cm | 9.84 in | 9.8 in |
| 30 cm | 11.81 in | 11.8 in |
| 40 cm | 15.75 in | 1 ft 3.7 in |
| 50 cm | 19.69 in | 1 ft 7.7 in |
| 60 cm | 23.62 in | 1 ft 11.6 in |
| 70 cm | 27.56 in | 2 ft 3.6 in |
| 80 cm | 31.5 in | 2 ft 7.5 in |
| 90 cm | 35.43 in | 2 ft 11.4 in |
| 100 cm | 39.37 in | 3 ft 3.4 in |
| 150 cm | 59.06 in | 4 ft 11.1 in |
| 160 cm | 62.99 in | 5 ft 3 in |
| 170 cm | 66.93 in | 5 ft 6.9 in |
| 180 cm | 70.87 in | 5 ft 10.9 in |
| 190 cm | 74.8 in | 6 ft 2.8 in |
| 200 cm | 78.74 in | 6 ft 6.7 in |
Where you will use this conversion
- Screen, TV and monitor sizes on metric spec sheets
- Waist, chest and hip measurements on clothing size charts
- Height on forms and profiles (see also feet and inches to cm)
- Photo, frame and print sizes
- Carry-on and luggage size limits listed in centimeters
Good to know
For a quick mental estimate, divide by 2.5: 100 cm is roughly 40 inches (the exact answer is 39.37 in). That shortcut runs about 1.6% high, so use the converter whenever the size matters, such as ordering furniture or checking a luggage limit. To go the other way, multiply inches by 2.54.
Frequently asked questions
How many inches are in a centimeter?
One centimeter equals about 0.393701 inches. To convert, divide the number of centimeters by 2.54.
How do I convert cm to feet and inches?
Convert to inches first (cm ÷ 2.54), then divide by 12. The whole number is the feet and the remainder is the inches. For example, 170 cm is 66.93 in, or 5 ft 6.9 in. The converter shows this under "Also equals".
Is the cm to inches conversion exact?
Yes. The inch is defined as exactly 2.54 centimeters, so the only rounding comes from the number of decimal places displayed. Increase the decimal places setting if you need more digits.
What is 180 cm in feet and inches?
180 cm is 70.87 inches, or 5 ft 10.9 in. Rounded to the nearest inch that is 5 ft 11 in.