📏 Unit Converter
Convert between length, weight, temperature, area, volume, speed, and time. 100% private.
All conversions happen in your browser – 100% private.
❓ Frequently Asked Questions
Which units are supported?
Length: meter, km, mile, yard, foot, inch, cm, mm, µm, nm, nautical mile. Weight: kg, g, mg, µg, ton, lb, oz. Temperature: Celsius, Fahrenheit, Kelvin. Area: sq m, sq km, sq mile, sq yard, sq ft, acre, hectare. Volume: cubic m, litre, ml, gallon, quart, pint, cup. Speed: m/s, km/h, mph, knot. Time: second, minute, hour, day, week, month, year.
Is my data private?
Yes, all calculations are done locally – no data leaves your device.