ConverTool
A unit converter that answers as you type. One hand, its own keypad, no "Convert" button. Free, works offline, no account.
Coming soon to Google Play18 categories
Everyday
- Length
- Area
- Volume
- Mass
- Temperature
- Time
On the road
- Speed and running pace
- Fuel consumption
Science and engineering
- Pressure
- Energy
- Power
- Force
- Torque
- Angle
- Density
Digital
- Data (kB and KiB)
- Data rate
Kitchen
- Cups and spoons
- Cups to grams by ingredient (approximate)
A measuring tool in your pocket
Instant results
Every key press updates every unit. No button to press.
Its own keypad
Numbers go in through a keypad fixed at the bottom of the screen, so no keyboard covers your results.
Search any unit
Type a name or a symbol, such as "psi" or "inch", and land right on it.
Pinned and recent
Pin the conversions you use most; your recent ones are a tap away.
Copy and share
Tap a result to copy it, or share the conversion as text.
Sourced definitions
Each unit shows its definition, such as "1 in = 2.54 cm, exact".
Twelve languages
Numbers are written the way your language writes them.
Private
No account, no sign-up. Your pinned conversions and settings stay on your device.
Results are rounded to the number of digits you choose. Kitchen measures are approximate and depend on the ingredient and how it is filled.