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Convert units & Calculator app for iPhone and iPad


4.2 ( 4752 ratings )
Utilities Productivity Reference
Developer: oWorld Software
Free
Current version: 2.6.79, last update: 4 months ago
First release : 21 Feb 2011
App size: 72.7 Mb

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. Thats 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 (JPY), Indian Rupee (INR), Chinese Yuan (CNY), Singapour Dollar (SGD), Peso, BitCoin and a lot more!
- Shoes and clothes size (men, women, kids, and babies)
- Angle, force, pressure, flow

Dont want ads? We have Converter Premium.

Auto-renewable subscription: Unit Converter Premium
- Full pack - 1-year renewal - USD 9.99 - available with a 7 days free trial
- Full pack - 1-month renewal - USD 0.99

The total amount for the subscription period will be charged to your iTunes Account. Unless you turn it off auto-renewal at least 24 hours before the end of the subscription period, the subscription will renew automatically for the same price and will be charged on to your iTunes Account. You can manage the subscription and turn off automatic renewal in the account settings for your Apple ID at any time. Any used portion of a free trial period will be forfeited when subscribing to a non-trial plan.

Please feel free to contact me if you have any questions: [email protected].

Terms of service: https://termsfeed.com/terms-service/5c8b6678a74ea05ab5f671329b35ddc1

Privacy policy: https://www.iubenda.com/privacy-policy/25720446

Keep in mind that this application is constantly evolving. Got an idea for improvement? Can’t find a category? Please, send me an email to [email protected]

Pros and cons of Convert units & Calculator app for iPhone and iPad

Convert units & Calculator app good for

If you dont mind lots of ads, this is an excellent unit converter. Fast (immediate) and covers all types of conversions.
Exactly what I was looking for! A simple app to do measurement conversions. Very user friendly. For an English user the units are virtually the same and its a far better product than the English versions + its free!
Meters cubed keeps defaulting to millimetres cubed because they used lower case m instead of M
Use this thing almost daily at the gym converting kg and lbs. blah.
The update is way more confusion and now you have to buy even more things
Convert almost anything, weight, temperature, volume, currency, and more, all organized into categories. The simplest conversion app Ive seen.

Some bad moments

Too much advertising and pop ups which make the app impossible to use if on the rush
Again the todays version does not open and freezes on the logo screen. Only ads appear. IOS 7. Please fix it!
Unusable : Freezes at startup and crashes when trying to relaunch.
It crash after every use. I know it free but put a good product or no product! Quality of an app tells about profile of its makers.
Its constantly crashing when I want to use it. It didnt do this the first time I installed it and I thought the features were great. Now, I cant enjoy it anymore because it just shuts down when I open it.
This App seems promising, but after I downloaded it and tried to use it there are so many Ads in the app that it makes the App un-useable. Do not download waste of time and space.

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