Convrt: Unit Converter & Rates

A unit converter built around one idea: fewer taps to the answer. Search 217 units across 23 categories, or pin the ones you reach for every day.

Everything on one screen
The categories you use most sit at the top, pinned with a tap on the star. The rest stay one scroll away, not one menu away.

Search instead of hunting
Type kg, km or kWh and land on the unit itself. No guessing which category it was filed under.

A unit calculator on the same keypad
Numbers go in without the system keyboard covering the result, and the keypad adds, subtracts, multiplies and divides. Type 250 × 3 and it is 750 that gets converted, not 3, so there is no switching to another app to work it out first.

Every unit at once
One value converts the whole category, so metre, foot and inch read side by side instead of one pair at a time.

A currency converter and live crypto
The currency converter runs on live exchange rates, and coin prices arrive with the time they were fetched. When the connection is gone Convrt says so plainly, rather than showing a stale number as if it were current.

A history that remembers for you
Every unit conversion is saved on its own, so the number you worked out earlier is still there when you need it again. Clear them one at a time, or all at once.

Set up for the way you use it
Pick a user type on first run and the categories that fit come already pinned. Decimal places, scientific notation and thousands separators are yours to set.

Who it is for
Anyone who converts a few times a day - cooking, shopping, DIY, sport, school or work on site. One unit converter and unit calculator for all of it.

Good to know
Unit conversion works offline. The currency converter and crypto prices need a connection. Convrt is supported by ads, and a one-time purchase removes them. There is no account, and your conversions and history stay on the device. Ads are served by Google AdMob, which collects an advertising ID as set out in the privacy policy.

A unit missing, or a conversion that looks wrong? Write to [email protected]