Unitap - Unit Converter

Type one number. Read them all.

Unitap converts a value into every unit of the same category at once. There is no "from" and "to" to pick — the moment you type, the answer is already on screen.

■ Pin what you use
Tap the star and that unit stays right under the input field in large type. From the second time on, you just type the number: cups → ml and tablespoons for cooking, inches → cm for DIY. It becomes your own conversion sheet.

■ 14 categories, about 195 units
Length, mass, temperature, area, volume, speed, duration, data, pressure, energy, power, angle, fuel efficiency and number bases (2 / 8 / 10 / 16). Traditional Japanese units (tsubo, jo, go, sho, monme, shaku and more) are included.

■ Conversions work offline, no account
Every conversion happens on your device, so it works the same in airplane mode or underground (only the ad banner uses the network). No sign-up, no login.

■ Made for moments like these
- A recipe says "1 cup" and "350°F" and you think in ml and °C
- Overseas listings and drawings use inches, lb and sq ft
- You need GB vs GiB, or kB vs KiB, converted correctly
- Imperial units slow you down every time

■ How to use
1. Pick a category from the chips at the top
2. Type a value (tap the unit button to change the input unit)
3. Tap a row to copy the value, tap the star to pin it

Numbers are formatted with grouping separators and sensible significant digits, and unit names follow your device language.