Question 1

What is 1 km in mi?

Accepted Answer

1 km = 0.621 mi. Use the converter on this page to convert to other length units instantly.

Question 2

How do you convert km to mi?

Accepted Answer

Formula: 1 in = 2.54 cm · 1 ft = 0.3048 m · 1 mi = 1.609344 km. Multiply your km value by the appropriate factor to get mi, or use the interactive converter above.

Question 3

What is 0.621 mi in km?

Accepted Answer

0.621 mi = 0.999 km.

km	mi
0.5	0.311
1	0.621
1.5	0.932
2	1.243
2.5	1.553
3	1.864
3.5	2.175

1 km to mi

Formula