How do you convert miles to kilometers?

To convert miles to kilometers, multiply by 1.609344. For example, 18 mi is 28.968192 km.

How many kilometers are in a mile?

There are 1.609344 kilometers in one mile.

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Converters · Length

18 Miles to Kilometers

18 mi =

28.968192 km

18 miles equals 28.968192 kilometers

How to convert miles to kilometers

To get kilometers, multiply by 1.609344.

km = mi × 1.609344

Worked example: 18 × 1.609344 = 28.968192 km.

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

Values near 18 mi

Mile	Kilometer
9 mi	14.484096 km
16 mi	25.749504 km
17 mi	27.358848 km
19 mi	30.577536 km
20 mi	32.18688 km
36 mi	57.936384 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, 18 mi is 28.968192 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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