Convert 1 Inches to Centimeters
1 inches equals 2.54 centimeters. Use the converter to change the value, see the formula and compare nearby conversions.
1 in = 2.54 cm
Worked example
cm = in × 2.54
1 in × 2.54 = 2.54 cm
The inch is defined as exactly 2.54 centimeters.
Nearby values
| in | cm |
|---|---|
| 1 in | 2.54 cm |
| 2 in | 5.08 cm |
| 3 in | 7.62 cm |
| 4 in | 10.16 cm |
| 5 in | 12.7 cm |
| 6 in | 15.24 cm |
| 7 in | 17.78 cm |
| 8 in | 20.32 cm |
| 9 in | 22.86 cm |
Inches → Centimeters · Centimeters → Inches
Frequently asked questions
How do I convert Inches to Centimeters?
Use this formula: cm = in × 2.54. For example, 1 in × 2.54 = 2.54 cm.