Common conversions: in to cm
| in | cm |
|---|
| 0.1 | 0.254 |
| 0.25 | 0.635 |
| 0.5 | 1.27 |
| 1 ◀ | 2.54 |
| 2 | 5.08 |
| 5 | 12.7 |
| 10 | 25.4 |
| 20 | 50.8 |
| 50 | 127 |
| 100 | 254 |
| 250 | 635 |
| 500 | 1,270 |
| 1000 | 2,540 |
Frequently Asked Questions
How many cm in 1 in?+
1 in = 2.54 cm.
What is the conversion formula?+
1 in = 2.54 cm.
How do I convert in to cm?+
Multiply by 0.393701. So 1 in × that factor = 2.54 cm.
Is this conversion exact?+
Yes. The conversion uses the standard SI definition. Result: 1 in = 2.54 cm.