Kilometres to miles converter

Convert kilometres (km) to miles (mi).

Length converter

Instant conversion

Edit either value. Decimals and scientific notation supported.

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CONVERSION

1 km ≈ 0.6213711922 mi

Display precision

Precision changes displayed rounding, not calculation accuracy.

FORMULAmi = km ÷ 1.609344

FORMULA & EXAMPLES

How to convert Kilometres to miles

mi = km ÷ 1.609344

Divide the km reading by 1.609344.

Worked examples

5 km ≈ 3.106855961 mi

5 ÷ 1.609344 ≈ 3.106855961

42.195 km ≈ 26.21875746 mi

42.195 ÷ 1.609344 ≈ 26.21875746

Kilometres to miles table

Fixed reference · Kilometre to Mile

Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.

Kilometre (km)	Mile (mi)
0	0
0.1	0.06213711922
0.5	0.3106855961
1	0.6213711922
2	1.242742384
5	3.106855961
10	6.213711922
25	15.53427981
50	31.06855961
100	62.13711922
1000	621.3711922

Table results use 10 significant figures; decimal formula coefficients use up to 15. Calculations use the unit definitions before rounding. Extra digits do not improve measurement accuracy.

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