Unit Converter
Quick conversions for common units like length, weight, and temperature.
1 m = 100 cm
What is Unit Converter
A single converter for the everyday categories — length, weight, temperature, data storage and more. Pick a category, a from-unit and a to-unit, then type the value: results update as you type and work in both directions, so 5 miles to km and 8 km to miles are equally quick.
How to use Unit Converter
- Pick the measurement category
- Choose the from and to units
- Type a value — the conversion appears instantly
Frequently asked questions
How accurate are the conversions?
Conversions use exact standard factors (e.g. 1 inch = 25.4 mm, 1 lb = 0.45359237 kg); results are shown rounded for readability.
How do I convert Fahrenheit to Celsius?
C = (F − 32) / 1.8 — so 98.6°F is 37°C. Pick the temperature category and type the value; both directions work instantly.
Is 1 GB 1000 or 1024 MB?
This tool uses the binary convention (1 GB = 1024 MB) common in operating systems; drive manufacturers often use decimal 1000, which is why a "1TB" drive shows ~931 GB.
Is Unit Converter free?
Unit Converter is completely free — open the page and use every feature with no hidden charges.
Do I need to download or install Unit Converter?
No download or installation is needed. It is an online tool that runs in the browser on your phone, tablet and computer.
Do I need an account to use Unit Converter?
No. Use the tool right away — no account or sign-in required.
Does Unit Converter work on mobile?
Yes. The page is fully responsive and works on phones, tablets and desktop browsers.