At One Place

80 km to mi

80 kilometers in miles
80 km = 49.7097 mi
mi = km × 0.6213711922

80 kilometers is 49.7097 miles. To get there, multiply by 0.6213711922.

Values either side

Kilometers near 80, converted to miles.
Kilometers Miles
60 km 37.28227
65 km 40.38913
70 km 43.49598
75 km 46.60284
80 km ← 49.7097
85 km 52.81655
90 km 55.92341
95 km 59.03026
100 km 62.13712

How the conversion works

The relationship is mi = km × 0.6213711922. Both units measure length, so the conversion is a fixed factor that never changes. The figure is exact rather than approximate: since the international yard and pound agreement of 1959, an inch is defined as exactly 25.4 millimetres and a pound as exactly 0.45359237 kilograms, and every other imperial and US customary unit here is derived from those two.

Common questions

What is 80 km in miles?
80 km is 49.7097 mi.
How do you convert kilometers to miles?
Multiply by 0.6213711922.

Related pages

Sources

  1. Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
  2. The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
  3. Calculated on this page — At One Place

How these figures are compiled and checked