Unit Converter
Length, weight, temperature, data size and speed - converted as you type.
About this tool
Convert length, weight, temperature, data size and speed units as you type, in both directions. Covers metric and imperial units, plus binary data sizes (KiB, MiB, GiB). Just the number you need, instantly.
What is the difference between KB and KiB?
KB is decimal (1000 bytes) and KiB is binary (1024 bytes). Operating systems mix them up, which is why disk sizes look smaller than advertised.
How precise are the conversions?
Values are computed with 8 significant digits using exact standard factors.