How to use the unit converter
Four categories
Length: meters, kilometers, centimeters, millimeters, miles, yards, feet, inches.
Weight: kilograms, grams, tonnes, pounds, ounces.
Temperature: Celsius, Fahrenheit, Kelvin.
Volume: liters, milliliters, US gallons, fluid ounces, cups.
Accuracy
Conversions use internationally defined factors (e.g. 1 inch = 2.54 cm exactly). Results update live as you type.
Example
1 kilogram = 2.20462 pounds. Select Weight, enter 1, choose kg → lb.
Frequently asked questions
How many pounds is 1 kilogram?
1 kilogram equals 2.20462 pounds (exactly 2.2046226218 lb).
How do I convert Celsius to Fahrenheit?
Multiply by 9/5 and add 32. Our converter handles Celsius, Fahrenheit, and Kelvin instantly.
Are US or UK gallons used?
US gallons. One US gallon = 3.78541 liters.
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