📏 Length
inches to cm Converter
Convert inches to cm instantly with a reference conversion table.
Quick answer: To convert inches to cm, multiply by 2.54. For example, 1 inches = 2.54 cm. Use the calculator below for any value.
inches to cm
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Common conversions
| inches | cm |
|---|
Formula:
How to convert inches to cm
1
Enter your value
Type the number of inches you want to convert into the left box. The result in cm appears instantly in the right box. You can also type into the right box to convert in the other direction.
2
Use the swap button
Click the ⇄ Swap button to reverse the conversion — cm to inches. Your current value carries across so you don't have to re-enter anything.
3
About inches and cm
inches and cm are common length measurements.
📊 Common conversions at a glance
| inches | cm |
|---|---|
| 0.5 | 1.27 |
| 1 | 2.54 |
| 2 | 5.08 |
| 3 | 7.62 |
| 4 | 10.16 |
| 5 | 12.7 |
Reviewed for 2026. inches ↔ cm conversion factor verified against published reference data. Built by a UK-based qualified primary teacher and FA Level 2 coach as part of 247QuickTools' free utility-tools project.
Frequently asked questions
How do I convert inches to cm?
To convert inches to cm, multiply by 2.54. Or use the calculator above for instant results.
How many cm are in 1 inches?
1 inches equals 2.54 cm.
Is the inches to cm converter free?
Yes, the inches to cm converter is completely free with no sign-up required, no downloads, and it works offline once the page has loaded.