Utility
Unit Converter
Type what you want to convert. “5 miles to km” — it just works.
Result
1 m = 3.2808399 ft
Frequently asked questions
How accurate are the conversions?
We use standard conversion factors to 8+ significant digits of precision. For temperature, proper formulas are used (not simple multiplication). Results are displayed with appropriate precision — 6-8 significant digits for most categories.
Can I type natural language?
Yes. Try typing things like '5 feet to cm', '100 f in c', '1 gallon to liters', or '60 mph to kmh'. The converter understands unit names, symbols, and common aliases.
Does this include currency conversion?
Not yet — currency rates change constantly and require live data. We may add this in a future update with real-time exchange rates.
What's the difference between US and UK gallons?
This converter uses US customary units. A US gallon is about 3.785 liters. An imperial (UK) gallon is about 4.546 liters. We'll add UK units soon.
Quickly convert between any units of measurement. Whether you need to convert length, weight, temperature, volume, area, or speed — our unit converter handles it all instantly.
Just enter your value and select the source and target units. The conversion updates in real time as you type. No ads, no signup, no distractions.