Inches to Centimeters
Convert inches to centimeters instantly — multiply the inches by 2.54. Type in either box to convert both ways. Common for TV and monitor sizes, height and DIY measurements that come in inches but need to be metric.
Inches to Centimeters conversion table
| Inches (in) | Centimeters (cm) |
|---|---|
| 1 in | 2.54 cm |
| 2 in | 5.08 cm |
| 5 in | 12.7 cm |
| 10 in | 25.4 cm |
| 12 in | 30.48 cm |
| 24 in | 60.96 cm |
| 36 in | 91.44 cm |
| 50 in | 127 cm |
| 72 in | 182.88 cm |
How to convert inches to centimeters
To convert inches to centimeters, multiply the inches by 2.54. For example, 1 in equals 2.54 cm. The calculator above runs the exact factor at full precision and updates as you type, and the swap button flips the direction so you can go from centimeters back to inches just as quickly.
Frequently asked questions
How do you convert inches to centimeters?
To convert inches to centimeters, multiply the inches by 2.54. For example, 1 in is 2.54 cm. The calculator above does this for you the moment you type — enter a value on the left and the centimeters result appears on the right, and you can type in either box to convert in the opposite direction. Every result uses the exact internationally defined factor, not a rounded shortcut, so the numbers are accurate enough for schoolwork, cooking, travel and engineering alike.
How many centimeters are in 1 in?
There are 2.54 cm in 1 in. The conversion table on this page lists the most common values — 1 in is 2.54 cm, and the table continues up to 72 in = 182.88 cm — so you can read off everyday amounts at a glance without typing anything.
Is this in to cm converter accurate?
Yes. It uses the precise, internationally agreed conversion factor rather than a rounded approximation, and the math runs at full double precision in your browser, with results shown to six significant figures. Common for TV and monitor sizes, height and DIY measurements that come in inches but need to be metric.
Is the inches to centimeters converter free?
Yes — it is completely free with no sign-up and no limits, and every calculation happens locally in your browser, so nothing you type is uploaded or stored. For other units, the full LK Forge unit converter covers length, weight, temperature, volume and speed in one place.
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