How to use this tool
- Type a value in inches — it's pre-selected above.
- Read the converted centimeters value instantly, or use the reference table below for common values at a glance.
- Click the ⇄ button to flip the conversion direction.
Inches to Centimeters reference table
| in | cm |
|---|---|
| 1 | 2.54 |
| 2 | 5.08 |
| 3 | 7.62 |
| 5 | 12.7 |
| 6 | 15.24 |
| 10 | 25.4 |
| 12 | 30.48 |
| 24 | 60.96 |
| 27 | 68.58 |
Frequently asked questions
- How many centimeters in 1 inch?
- 1 in = 2.54 cm.
- How many inches in 1 centimeter?
- 1 cm = 0.393701 in.
- Where does converting inches to centimeters actually come up?
- Common when converting a US shoe, TV, or monitor size — usually quoted in inches — for a metric spec sheet, a shipping form, or furniture dimensions.
Every conversion runs locally in your browser — nothing is sent anywhere.