Unit Converter — Length, Weight, Volume, Speed, Temperature
Pick a category and convert between metric and imperial units instantly — no ads-heavy tables, no sign-up.
Unit Converter
Length, weight, volume, speed, temperature
100 Meters =328.0840 Feet
How it works
- 1 inch = 2.54 cm, 1 mile = 1.609 km, 1 kg = 2.205 lb.
- 1 US gallon = 3.785 litres; a UK gallon is 4.546 litres.
- °F = °C × 9/5 + 32.
Frequently asked questions
How many kilometres is a mile?
One mile is 1.609 kilometres, so 5 miles is about 8 km.
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