How to use this tool
- Pick the kind of measurement: length, weight, temperature and so on.
- Type a value and choose the unit you are converting from and to.
- The answer appears at once, and the table lists the value in every other unit.
Inches to cm chart
| in | cm | in | cm |
|---|---|---|---|
| 1 | 2.54 | 12 | 30.48 |
| 2 | 5.08 | 24 | 60.96 |
| 5 | 12.7 | 32 | 81.28 |
| 6 | 15.24 | 55 | 139.7 |
| 10 | 25.4 | 65 | 165.1 |
Screen sizes for TVs, monitors and phones are measured diagonally in inches worldwide, even in metric countries.
Frequently asked questions
How many cm is an inch?
Exactly 2.54 cm.
How many cm is 6 inches?
15.24 cm.
How do I convert cm back to inches?
Divide by 2.54, or use the cm to inches converter.
Need more detail? See the full Unit Converter guide.
Sources and references
- NIST Handbook 44 Appendix C: General tables of units of measurement
- BIPM: The International System of Units (SI Brochure)