Convert length, weight, temperature, volume, area, speed and data units instantly.
How to use the Unit Converter
Pick a category like length or weight.
Enter a value and choose the units to convert from and to.
Read or copy the converted result.
Frequently asked questions
Length, weight, temperature, volume, area, speed and digital storage, with metric and imperial units in each category.
Choose the Temperature category, enter the value, and select °C as the source and °F as the target. The tool applies the correct offset formula.
Conversions use standard internationally defined factors (for example 1 inch = 0.0254 m exactly) and are shown to 8 significant figures.
A unit converter covering length, weight, temperature, volume, area, speed and data, with both metric and imperial units.
Conversions use precise standard factors and run instantly in your browser, with a swap button to flip the direction.
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