Instant & Free Length Calculator

Miles to Kilometers Converter

Convert miles to kilometers accurately and fast.

mi
km
Calculation: 1 mi = 1.609344 km
Formula: km = mi × 1.609344

About Miles to Kilometers Conversion

Miles are used on road signs and speed limits in the US and the UK, while kilometers are standard across almost every other country in the world. Converting miles to km is vital for international driving, road trips, running races (like 5K/10K/marathons), and maps.

How to calculate manually:

To convert miles to kilometers, multiply the number of miles by 1.609344.

Category Hub

Length

Need to convert to other units like mi or km? Explore the full multi-unit converter.

Miles to Kilometers Conversion Table

Miles (mi)Kilometers (km)Action
1 mi1.609344 km
3.1 mi4.988966 km
5 mi8.04672 km
10 mi16.09344 km
26.2 mi42.164813 km
50 mi80.4672 km
60 mi96.56064 km
70 mi112.65408 km
100 mi160.9344 km
250 mi402.336 km
500 mi804.672 km
1000 mi1609.344 km

Frequently Asked Questions (Miles to Kilometers)

How many kilometers are in 1 mile?

1 mile is exactly 1.609344 kilometers. For quick estimates, 1 mile is about 1.6 km.

What is a 5K race in miles?

A 5-kilometer race is approximately 3.10686 miles.

What is 60 miles in kilometers?

60 miles equals 96.56 kilometers (60 × 1.609344 = 96.5606 km).