Unit Converter

Length · Weight · Temperature · Area · Volume · Speed

❓ Frequently Asked Questions

How to convert km to miles? ▾

1 kilometer = 0.621371 miles. Select Length category, choose km from, miles to, enter value. Or simply type km value and get miles instantly.

How to convert Celsius to Fahrenheit? ▾

Formula: F = (C × 9/5) + 32. Example: 37°C = 98.6°F (body temperature). Select Temperature category in this converter.