1 in in centimeters
1 inch is 2.54 centimeters.
Unit converter
Measurements
| in | cm |
|---|---|
| 0.8 | 2.032 |
| 0.9 | 2.286 |
| 1 | 2.54 |
| 1.1 | 2.794 |
| 1.2 | 3.048 |
What to know
Formula: centimeters = inches × 2.54. So 1 × 2.54 = 2.54.
Questions people ask
What is 1 in in centimeters?
2.54 centimeters.
Related sizes
Sources and method
- International yard and pound agreement (1959): 1 in = 25.4 mm exactly
Imperial and metric values are converted with 1 in = 25.4 mm exactly and rounded only for display. Found a mistake? Report it and we will correct the page.