How do you convert miles to kilometers?

To convert miles to kilometers, multiply by 1.609344. For example, 30 mi is 48.28032 km.

How many kilometers are in a mile?

There are 1.609344 kilometers in one mile.

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Converters · Length

30 Miles to Kilometers

30 mi =

48.28032 km

30 miles equals 48.28032 kilometers

How to convert miles to kilometers

To get kilometers, multiply by 1.609344.

km = mi × 1.609344

Worked example: 30 × 1.609344 = 48.28032 km.

Going the other way, multiply by 0.6213711922 — one kilometer is 0.6213711922 miles.

Values near 30 mi

Mile	Kilometer
15 mi	24.14016 km
28 mi	45.061632 km
29 mi	46.670976 km
31 mi	49.889664 km
32 mi	51.499008 km
60 mi	96.56064 km

Mile to Kilometer — common values

Mile	Kilometer
1 mi	1.609344 km
2 mi	3.218688 km
3 mi	4.828032 km
5 mi	8.04672 km
10 mi	16.09344 km
25 mi	40.2336 km
50 mi	80.4672 km
100 mi	160.9344 km

Convert Mile to other units

mi → m mi → km mi → cm mi → mm mi → yd mi → ft mi → in mi → nmi

← Reverse: Kilometer to Mile

Questions

How do you convert miles to kilometers?: To convert miles to kilometers, multiply by 1.609344. For example, 30 mi is 48.28032 km.
How many kilometers are in a mile?: There are 1.609344 kilometers in one mile.
How do you convert kilometers back to miles?: Go the other way: multiply by 0.6213711922. One kilometer is 0.6213711922 miles.

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