UnitConverter

Enter any value and all conversions update instantly. Click any result to copy it.

8 categories

Length, weight, temp, volume, speed, area, time, and data — all in one place.

All at once

Every unit shown simultaneously — no need to pick a target unit separately.

Click to copy

Tap any result cell to instantly copy its value to your clipboard.

Formula shown

The conversion formula is always visible so you can understand the math.