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Formula
To convert inches to centimeters, multiply the number by 2.54.
To go the other way, multiply centimeters by 0.3937007874.
Example
Example: convert 65 in to cm.
65 × 2.54 = 165.1. So 65 in is 165.1 cm.
Common values
inches to centimeters| 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 |
|---|
| 10 in | 25.4 cm |
|---|
| 12 in | 30.48 cm |
|---|
| 15 in | 38.1 cm |
|---|
| 20 in | 50.8 cm |
|---|
| 24 in | 60.96 cm |
|---|
| 30 in | 76.2 cm |
|---|
| 36 in | 91.44 cm |
|---|
| 48 in | 121.92 cm |
|---|
| 60 in | 152.4 cm |
|---|
| 72 in | 182.88 cm |
|---|
TV screen sizes in inches and cm
The size of a TV is the length of the screen diagonal.
TV screen sizes in inches and cm| in | cm |
|---|
| 32 in | 81.28 cm |
|---|
| 43 in | 109.22 cm |
|---|
| 50 in | 127 cm |
|---|
| 55 in | 139.7 cm |
|---|
| 65 in | 165.1 cm |
|---|
| 70 in | 177.8 cm |
|---|
| 75 in | 190.5 cm |
|---|
| 85 in | 215.9 cm |
|---|
About inches and centimeters
An inch is exactly 2.54 centimeters. This is the international definition.
Use this page to find the size of a screen, a pipe or a piece of paper in centimeters.
How to use it
- Type your number in the box.
- Check that From is inches and To is centimeters.
- Read the result. It changes as you type.
- Press Swap to convert the other way.
Questions
How many centimeters are in 1 inch?
1 inch is 2.54 centimeters.
How do I convert inches to centimeters?
To convert inches to centimeters, multiply the number by 2.54. To go the other way, multiply centimeters by 0.3937007874.
How many cm is a 55 inch TV?
A 55 inch TV has a screen diagonal of 139.7 cm.
How do I change inches to cm in my head?
Multiply by 2.5 for a quick answer. For the exact value, multiply by 2.54.