Centimeters to Inches
Convert centimeters to inches instantly and accurately, both ways.
🔒 Instant, accurate, and runs entirely in your browser
Formula: 1 cm = 0.3937 in
Centimeters to Inches
To convert centimeters to inches, multiply the value by 0.3937. For example, 1 cm is 0.3937 in. Type any number above and the result updates instantly — and you can convert in the other direction just as easily. Everything runs in your browser.
Centimeters to Inches conversion table
| Centimeters (cm) | Inches (in) |
|---|---|
| 1 cm | 0.3937 in |
| 5 cm | 1.9685 in |
| 10 cm | 3.937 in |
| 20 cm | 7.874 in |
| 30 cm | 11.811 in |
| 50 cm | 19.685 in |
| 100 cm | 39.3701 in |
| 150 cm | 59.0551 in |
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How it works
Three steps. No sign-up, no upload, no wait.
1
Enter a value
Type a number of centimeters in the first box.
2
Read the result
The value in inches updates instantly.
3
Convert either way
You can also type in the inches box to convert back.
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Private by design.Everything happens right here in your browser. Your files are never uploaded — we never see them.
Frequently Asked Questions
How many inches are in a centimeter? ▼
One centimeter equals 0.3937 inches.
What is the formula to convert centimeters to inches? ▼
Use
1 cm = 0.3937 in.Is this converter accurate? ▼
Yes — it uses the exact internationally-defined conversion factor and updates live as you type. It runs entirely in your browser.
Do I need to install anything or sign up? ▼
No. It works instantly in your browser — no account, no install, nothing uploaded.