1 inch is equal to 2.54 centimeters:
1″ = 2.54cm
The distance d in centimeters (cm) is equal to the distance d in inches (″) times 2.54:
d(cm) = d(inch) × 2.54
Convert 20 inches to centimeters:
d(cm) = 20″ × 2.54 = 50.8cm
| Inches (") | Centimeters (cm) |
|---|---|
| 0.01 in | 0.0254000 cm |
| 1/64 in | 0.0396875 cm |
| 1/32 in | 0.0793750 cm |
| 1/16 in | 0.15875 cm |
| 0.1 in | 0.2540 cm |
| 1/8 in | 0.3175 cm |
| 1/4 in | 0.635 cm |
| 1/2 in | 1.27 cm |
| 1 in | 2.54 cm |
| 2 in | 5.08 cm |
| 3 in | 7.62 cm |
| 4 in | 10.16 cm |
| 5 in | 12.70 cm |
| 6 in | 15.24 cm |
| 7 in | 17.78 cm |
| 8 in | 20.32 cm |
| 9 in | 22.86 cm |
| 10 in | 25.40 cm |
| 20 in | 50.80 cm |
| 30 in | 76.20 cm |
| 40 in | 101.60 cm |
| 50 in | 127.00 cm |
| 60 in | 152.40 cm |
| 70 in | 177.80 cm |
| 80 in | 203.20 cm |
| 90 in | 228.60 cm |
| 100 in | 254.00 cm |