Unit Converter
Convert length, weight, volume, temperature and more instantly — no ads, no submit button, results as you type. Free, private, no signup.
Try: 10 km to miles, 5′8″ to cm, or 7 lb 4 oz to kg.
Accurate conversion, with the context shown.
A unit converter changes a value between compatible units using a shared physical definition. It recognises common compound inputs, labels US and Imperial units, and keeps fixed-unit conversions in your browser.
Unit Converter FAQ
Do I need to click a convert button?
No. Results update as you type or change units, with no separate submit button.
Which units are supported?
The converter covers common length, weight, volume, temperature, speed, area, and other everyday physical units.
Is it really ad-free?
Yes. This tool is designed without display ads or a signup requirement.
Can I convert temperature too?
Yes. Choose a temperature unit such as Celsius, Fahrenheit, or Kelvin and enter a value to convert it instantly.