Unit Converter

Convert between common units instantly

About This Tool

Convert between units of measurement for length, weight, temperature, volume, speed, and more. Covers metric, imperial, and specialized units used in cooking, science, and everyday life.

How to Use

  1. Select the measurement category (length, weight, temperature, etc.).
  2. Enter a value and select the source unit.
  3. See instant conversions to all other units in that category.

Frequently Asked Questions

How do I convert Celsius to Fahrenheit?

Multiply by 9/5 and add 32. So 20°C = (20 x 1.8) + 32 = 68°F. Or just type the value here and get the answer instantly.

How many grams are in a pound?

One pound equals exactly 453.592 grams. One kilogram is 2.205 pounds. The converter handles these and dozens of other weight units.