Calculator first
Enter a value, see the answer immediately, and swap units with one tap.
The everyday converter, rebuilt
Any unit.
One clean answer.
Convert currencies and everyday measurements as naturally as using a calculator. Fast, focused, and designed for iPhone and iPad.
No account Daily ECB rates iPhone + iPad
Current currency rates
Daily European Central Bank reference rates, cached for offline conversions.
Picks up where you left off
Your latest value and unit pair are remembered separately for every category.
From practical to precise
Fifteen categories.
More than 160 units and currencies.
Travel money, recipe quantities, road speed, storage sizes, power, pressure and more—without digging through menus or wrestling with a generic search box.
AngleAreaCurrencyDataEnergyFlowFrequencyLengthPowerPressureSpeedTemperatureTimeVolumeWeight
Built for the number in front of you
Real conversions. No clutter.
Private by design
Your conversions stay on your device.
No account, advertising, third-party analytics, or tracking.