Kilometers to Miles
Convert kilometers to miles instantly and accurately, both ways.
🔒 Instant, accurate, and runs entirely in your browser
Formula: 1 km = 0.6214 mi
Kilometers to Miles
To convert kilometers to miles, multiply the value by 0.6214. For example, 1 km is 0.6214 mi. 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.
Kilometers to Miles conversion table
| Kilometers (km) | Miles (mi) |
|---|---|
| 1 km | 0.6214 mi |
| 2 km | 1.2427 mi |
| 5 km | 3.1069 mi |
| 10 km | 6.2137 mi |
| 21 km | 13.0488 mi |
| 42 km | 26.0976 mi |
| 50 km | 31.0686 mi |
| 100 km | 62.1371 mi |
Other popular conversions
How it works
Three steps. No sign-up, no upload, no wait.
1
Enter a value
Type a number of kilometers in the first box.
2
Read the result
The value in miles updates instantly.
3
Convert either way
You can also type in the miles 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 miles are in a kilometer? ▼
One kilometer equals 0.6214 miles.
What is the formula to convert kilometers to miles? ▼
Use
1 km = 0.6214 mi.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.