miles to km converter
1 mile equals 1.609344 kilometers. Conversions use km = mi × 1.6093
mi → 1.609344 km
km = mi × 1.6093
Converter
Worked examples
- 1 mi = 1.609344 km
- 2 mi = 3.218688 km
- 5 mi = 8.04672 km
- 10 mi = 16.09344 km
- 100 mi = 160.934 km
miles to kilometers conversion table
| mi | km | Arithmetic |
|---|---|---|
| 1 mi | 1.609344 km | × 1.6093 |
| 2 mi | 3.218688 km | × 1.6093 |
| 3 mi | 4.828032 km | × 1.6093 |
| 5 mi | 8.04672 km | × 1.6093 |
| 10 mi | 16.09344 km | × 1.6093 |
| 13.1 mi | 21.082406 km | × 1.6093 |
| 26.2 mi | 42.164813 km | × 1.6093 |
| 4 mi | 6.437376 km | × 1.6093 |
| 6 mi | 9.656064 km | × 1.6093 |
| 8 mi | 12.874752 km | × 1.6093 |
| 12 mi | 19.312128 km | × 1.6093 |
| 15 mi | 24.14016 km | × 1.6093 |
| 20 mi | 32.18688 km | × 1.6093 |
| 25 mi | 40.2336 km | × 1.6093 |
| 30 mi | 48.28032 km | × 1.6093 |
| 40 mi | 64.37376 km | × 1.6093 |
| 50 mi | 80.4672 km | × 1.6093 |
| 60 mi | 96.56064 km | × 1.6093 |
| 70 mi | 112.654 km | × 1.6093 |
| 80 mi | 128.748 km | × 1.6093 |
| 90 mi | 144.841 km | × 1.6093 |
| 100 mi | 160.934 km | × 1.6093 |
How to convert mi to km
- Take your value in miles.
- Multiply by 1.6093
- That is your answer in kilometers — no rounding needed until you choose a display precision.
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Questions
How many kilometers in 1 mile?
Exactly 1.609344 km. The factor follows from the definitions of both units, not from a measurement, so it is exact.
How do I convert mi to km?
Multiply the miles figure by 1.6093 — or use the converter above, which updates as you type.
Is mi to km the same as km to mi?
No — they are inverses. One mi is 1.609344 km, while one km is 0.62137119 mi.
What is 1 mi in km?
1 mi = 1.609344 km (see the value page for the full arithmetic).