Unit Converter
Convert length, weight and temperature units instantly: metres, kilometres, miles, kilograms, pounds, Celsius, Fahrenheit and more.
Enter values to see the result.
About the Unit Converter
Convert between common units of length, weight and temperature in an instant: metres, kilometres, miles, feet, kilograms, pounds, Celsius, Fahrenheit and more. Just enter a value and pick the units.
How to use it
- Enter the value you want to convert.
- Choose the unit you're converting from.
- Choose the unit you're converting to.
- Read the converted result instantly.
Students, travellers, cooks and DIYers use this for quick conversions without hunting for a formula. It runs in your browser, so it works fast and keeps your inputs private.
Frequently asked questions
Which units does it support?
Length (metre, kilometre, centimetre, millimetre, mile, yard, foot, inch), weight (kilogram, gram, tonne, pound, ounce) and temperature (Celsius, Fahrenheit, Kelvin).
Can I convert between different types?
No, you can't convert length to weight. Pick two units of the same type (e.g. kg to pounds) and the tool does the rest.
How accurate is it?
It uses standard conversion factors and shows results to several decimal places, which is accurate for everyday use.
Is the conversion done online?
No, it's calculated in your browser, so it's instant and private, with no internet round-trip needed.