Unit converter
Convert length, weight, temperature, area, volume, speed and data size. Type a number and see it in every unit at once.
Your numbers stay on this page. Nothing is sent or saved anywhere.
Click a result to copy it. Results are rounded to about 10 significant digits.
How to use Unit Converter
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1
Choose a type, such as Length or Temperature.
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2
Type the number and choose the unit you are starting from.
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3
Read all the conversions in the list. Tap a result to copy it.
Frequently asked questions
How many pounds are in a kilogram?
One kilogram is about 2.2046 pounds.
How do I convert Celsius to Fahrenheit?
Multiply the Celsius number by 9, divide by 5, and add 32. So 100 °C is 212 °F.
How many kilometres are in a mile?
One mile is 1.609 kilometres, so one kilometre is about 0.6214 miles.
How many MB are in a GB?
This converter counts 1,024 MB in 1 GB, which is how computers measure memory. Some phone and internet plans count 1,000.
Why are there two kinds of gallon?
A US gallon and a UK gallon are different sizes, so both are listed.
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