Unit Converter
Free unit converter for length, weight, and temperature. Instantly convert between miles and kilometres, pounds and kilograms, Fahrenheit and Celsius, and more.
Convert length, weight, and temperature
Pick a category, enter a value, and choose your units — the conversion updates instantly. The tool covers the everyday units people search for most: miles and kilometres, feet and metres, pounds and kilograms, and Celsius, Fahrenheit, and Kelvin.
Quick reference
- 1 mile = 1.609 kilometres · 1 foot = 0.3048 metres
- 1 pound = 0.4536 kilograms · 1 kilogram = 2.205 pounds
- °F = °C × 9/5 + 32 · °C = (°F − 32) × 5/9
Frequently asked questions
What units can I convert?⌄
This tool converts common length, weight, and temperature units — like miles to kilometres, pounds to kilograms, and Fahrenheit to Celsius.
How do I convert Celsius to Fahrenheit?⌄
Multiply the Celsius value by 9/5 and add 32. The converter does this instantly when you pick temperature units.
Is the conversion accurate?⌄
Yes, it uses standard conversion factors. Results are rounded for readability but precise enough for everyday use.
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