Download CalConvert: Pro Calculator, the Currency Metric Unit Converter. This is the #1 app with an advanced scientific calculator, unit conversion functionality and currency foreign exchanges rates in the App Store.

Use CalConvert: Pro Calculator to solve complex math equations, figure out cooking volumes, and easily convert your cash with international foreign exchange currency rates. If you need one calculator to do everything, this is it!

*Versatile, Comprehensive and Easy-to-Use
- Advanced calculator and scientific/mathematical functions in Landscape Mode.
- History Tape: All calculations are saved and can be copied, used and shared.
- 27+ categories and over 600 units to convert; metric to imperial and many more.
- Access 150+ currencies with their respective country flag without the internet.

*Powerful Tool & Intuitive Interface
- Equation Preview: Current Equation is displayed below the result.
- Easily save frequently used units of measurement and currencies.
- Searchable categories and units; Sort currency options alphabetically.
- Customize CalConvert with a variety of smart, colorful skins.

Available Categories:
Acceleration, Angle, Area, Astronomical, Cooking Volume, Data, Data Transfer, Density, Energy, Flow, Force, Frequency, Fuel, Length, Luminance, Power, Performance, Pressure, Radiation, Speed, Temperature, Time, Torque, Typography, Viscosity, Volume, Weight, Currencies

Available Currencies:
Bitcoin, Euro, US Dollar, Canadian Dollar, Chinese Yuan, British Pound, Japanese Yen, Australian Dollar, Afghan Afghani, Algerian Dinar, Argentine Peso, Albanian Lek, Angolan Kwanza, Armenian Dram, Aruban Florin, Azerbaijani Manat, Bahraini Dinar, Barbadian Dollar, Belize Dollar, Bhutanese Ngultrum, Botswanan Pula, Brunei Dollar, Burundian Franc, Bahamian Dollar and many more.

Supports 24 Languages:
English, Deutsch, Dansk, Français, Nederlands, Magyar, Suomi , Português, Italiano, Español, Русский, Svenska, Slovenčina, Bokmål, Türkçe, Ελληνικ, Polski, Čeština, Română, Hrvatski, Українська, 日本語, 简体中文, 한국의

Thank you using CalConvert: Pro Calculator, the Currency Metric Unit Converter! Have questions or feedback? Your suggestion could be our next feature!
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What's New

Version 6.2.9

In this version:
- General bug fixes and performance improvements
- Update to design and improved look and feel
Thank you for downloading CalConvert: Currency Converter. If you like this app, please leave us a review!
For questions and feedback, please email

Ratings and Reviews

4.7 out of 5

105 Ratings

105 Ratings

The Best Converter and Calculator


Update Notes: This still works great, however it needs to be updated for the iPhone X, the wallpaper (or ‘skins’) does not cover the entire screen. It still works fine, and on the Apple Watch. It is the visual appearance that needs to be fixed. This has more conversions functions than I have ever seen in an iPhone app. If you get the app and, for example, you want to convert lengths. Tap on the favorites button, and that reveals all of your options. Simply put stars on all the conversions you use, and they will all be there each time you switch to that function. There are so many "skins" or calculator designs, it is just way more fun to use this calculator instead of the native calculator app. Both calculator and conversion calculator work great on the Apple Watch.
I found this app because all of the other conversion calculators I've had for years are now giving me error messages that they will not work in the future (some don't work anymore now). If you need one calculator to do everything, this is it!

Developer Response

Hi there,

Thank you for your review! We have a new update that fixes the iPhone X cut off issue. Thanks for using CalConvert Pro!


Pro banner


Why’d you have to go and stick a pro banner on the icon? It used to look nice and clean and now it looks dumb. Go stick a banner on the free version... :/

Developer Response

Hi Jckenny,

We wanted to help users distinguish between Pro and Free versions! Hope that you're still enjoying CalConvert!




Why am I now seeing ads when I have the full price PAID version.

Developer Response

Hi Etian,

I'm sorry for this inconvenience. We fixed a bug that caused ads for ad-free users. Please download the latest version :) Thanks.


Calculator, Taschenrechner, Calculatrice, Calculadora, LLC.
100.5 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, Chinese, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Korean, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Traditional Chinese, Turkish, Ukrainian
Age Rating
Rated 4+
© Maple Media LLC


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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