Unit Conversion

Convert km to miles

Convert kilometers to miles with the formula, example, and full length converter.

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kilometers to miles formula

miles = kilometers x 0.6213711922

5 km x 0.6213711922 = 3.11 miles

Use this quick reference when you only need the formula. For repeated conversions, decimal handling, and related unit types, use the full converter tool.

How to convert kilometers to miles

  1. 1Write the value you want to convert in kilometers.
  2. 2Use the conversion formula: miles = kilometers x 0.6213711922.
  3. 3Round the final value based on how precise your use case needs to be.