Instant & Free Length Calculator
Inches to Centimeters Converter
Convert inches to centimeters with exact 2.54 precision.
About Inches to Centimeters Conversion
An inch is defined internationally as exactly 2.54 centimeters. Converting inches to centimeters is critical when checking furniture dimensions, sizing clothes or shoes internationally, or understanding display screen dimensions.
How to calculate manually:
To convert inches to centimeters, multiply the inch value by exactly 2.54.
Inches to Centimeters Conversion Table
| Inches (in) | Centimeters (cm) | Action |
|---|---|---|
| 1 in | 2.54 cm | |
| 2 in | 5.08 cm | |
| 4 in | 10.16 cm | |
| 6 in | 15.24 cm | |
| 8 in | 20.32 cm | |
| 10 in | 25.4 cm | |
| 12 in | 30.48 cm | |
| 24 in | 60.96 cm | |
| 32 in | 81.28 cm | |
| 40 in | 101.6 cm | |
| 55 in | 139.7 cm | |
| 65 in | 165.1 cm |
Frequently Asked Questions (Inches to Centimeters)
How many cm in 1 inch?
There are exactly 2.54 centimeters in 1 inch.
What is a 55-inch TV in cm?
A 55-inch diagonal display equals 139.7 cm (55 × 2.54 = 139.7 cm).
What is 12 inches in cm?
12 inches (1 foot) equals exactly 30.48 cm.