How to Convert Centimeters to Inches
To convert centimeters to inches, divide by 2.54 (since 1 inch = 2.54 cm exactly). Alternatively, multiply by 0.393701. The formula is simple: inches = cm ÷ 2.54. This is one of the most commonly needed conversions for height, clothing sizes, and screen measurements.
CM to Inches Conversion Table
| Centimeters (cm) | Inches (in) | Feet & Inches |
|---|---|---|
| 1 cm | 0.394 in | — |
| 5 cm | 1.969 in | — |
| 10 cm | 3.937 in | — |
| 15 cm | 5.906 in | — |
| 20 cm | 7.874 in | — |
| 25 cm | 9.843 in | — |
| 30 cm | 11.811 in | — |
| 50 cm | 19.685 in | 1′ 7.69″ |
| 100 cm | 39.370 in | 3′ 3.37″ |
| 150 cm | 59.055 in | 4′ 11.06″ |
| 160 cm | 62.992 in | 5′ 2.99″ |
| 165 cm | 64.961 in | 5′ 4.96″ |
| 170 cm | 66.929 in | 5′ 6.93″ |
| 175 cm | 68.898 in | 5′ 8.90″ |
| 180 cm | 70.866 in | 5′ 10.87″ |
| 190 cm | 74.803 in | 6′ 2.80″ |
| 200 cm | 78.740 in | 6′ 6.74″ |
Common Uses for CM to Inches Conversion
The cm-to-inches conversion appears in everyday life more than most people realize. Human height — most of the world uses centimeters while the US uses feet and inches, making this conversion essential for travel, medical forms, and online dating profiles. Screen sizes — televisions and monitors are measured diagonally in inches in most markets, but product dimensions in EU packaging are listed in centimeters. Clothing and shoe sizes also bridge the two systems frequently.