Conversion Calculator!
Conversion Calculator! Summary
Conversion Calculator! is a with in-app purchases iOS app in the Productivity category, developed by oWorld Software. First released 14 years ago(Feb 2011), the app has 12.6K ratings with a 4.59★ (excellent) average rating.
Data tracking: SDKs and third-party integrations were last analyzed on Apr 8, 2025.
Store info: Last updated on App Store on Nov 24, 2025 .
4.59★
Ratings: 12.6K
Screenshots
App Description
This unit converter easily changes all currencies, weights, sizes, distances and measurements. If you can use a calculator, you can use this simple tool to get precise results.
It will be the only tool you need to answer all your conversion questions.
Always has real-time currency conversions live on the app. Never miss a currency beat!
For cooks, contractors, DIY-ers, and anyone that needs a quick and easy conversion of temperature, length, volume, or international currencies.
How to use?
Choose the type of unit you would like to convert from the icons, then scroll to the two units you are looking for. That's it!
Here is the full list of each currency and unit included in the measurement converter :
- Weight: Ounces (Oz), Pounds (lbs), Metric tons, Kilograms (KG), Gram, Milligram (MG), Stone (St)
- Temperature: Celsius (°C), Fahrenheit (°F), Kelvin (K), Reaumur scale, Rankine
- Distance, length and size: Miles to kilometers, yards to meters, feet to meters, inches to centimeters, kilometer to miles, meters to yards, centimeters to inches, millimeters to inches
- Volume, quantity and capacity: Tablespoon (Tbs), teaspoon (Tsp), Cup, Pint (Pt), Once (flOz), Gallon (Gal), Liter (Lt), Deciliter (Dl), Centiliter (Cl), Millilitre (Ml), km3, m3, cm3, mm3
- Time, duration and period: Seconds, Minutes, Hours, Days, Weeks, Months, Years
- Speed: Meters per second (M/s), Kilometer per second (km/s), Kilometer per hour (Km/h), Feet/second (Ft/s), Miles per second - (Mi/s), Miles per hour - (Mph), Knots per second (Kts)
- Computer memory, IT, RAM: bit, Kilobit, Megabit to Gigabits (Mb to Gb), Gigabits to Terabits (Tb), Octet, Kilobyte, Megabyte, Gigabyte, Terabyte
- Energy, power, heat and thermodynamics: Kilowatt-hour - kWh, Watt-second, MegaJoule, kiloJoule - kJ, Joule, Therm, electron-volt - eV, quadrillion (Quad), British thermal (BTU), Foot-pound
- Fuel consumption: Liters per kilometers (L/km), Liter per 10 kilometers (L/10km), Liter per 100 kilometers (L/100km), Kilometers per liter, Miles per liters, Miles per gallon (Mpg)
- Electricity: Ampere - amp, MilliAmpere (mA), MicroAmpere, NanoAmpere, KiloAmpere, MegaAmpere...
And unlock even more units of measurement:
- Currency: with forex trading currency exchange rate. US Dollar ($ USD), Euro (€ EUR), Pound Sterling (£ GBP), Canadian Dollar (CAD), Swiss Franc (CHF), Australian Dollar (AUD), Japanese Yen