Calculator²
Free App
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About Calculator²
Scientific Calculator
An advanced scientific calculator with a comprehensive set of mathematical functions including trigonometric, hyperbolic, logarithmic, exponential, factorial, combination and permutation. Over 125 mathematical and scientific constants are accessible in an easy-to-navigate list. Implicit multiplication and operator precedence are supported for faster input, while the unique memory mode also provides a facility for statistical functions.
Financial Calculator
A calculator with a variety of functions for performing financial calculations, such as determining the monthly payments on a loan or the price of an item after tax has been applied. Individual rates can be set for markup, discount, tax and interest. Perfect for students and professionals who wish to verify the results of time value of money calculations.
Programmer Calculator
A powerful tool for conversions between decimal, hexadecimal, octal and binary number bases, with a unique view for entering ASCII keys. Bitwise operations including AND, OR, XOR and NOT are available, in addition to functions not usually found in a programmer calculator, such as square and factorial.
Basic Calculator
A simple, easy-to-use calculator for quick, everyday calculations.
Currency Converter
A currency calculator providing accurate conversions between 150+ World currencies. The exchange rates are easily updated to real-time values from the Open Exchange Rates API, while favourite currency conversions can be saved for easy comparisons.
Unit Converter
A comprehensive unit converter with over 200 units across 26 categories, including temperature, fuel consumption, viscosity, radiation and more.
An advanced scientific calculator with a comprehensive set of mathematical functions including trigonometric, hyperbolic, logarithmic, exponential, factorial, combination and permutation. Over 125 mathematical and scientific constants are accessible in an easy-to-navigate list. Implicit multiplication and operator precedence are supported for faster input, while the unique memory mode also provides a facility for statistical functions.
Financial Calculator
A calculator with a variety of functions for performing financial calculations, such as determining the monthly payments on a loan or the price of an item after tax has been applied. Individual rates can be set for markup, discount, tax and interest. Perfect for students and professionals who wish to verify the results of time value of money calculations.
Programmer Calculator
A powerful tool for conversions between decimal, hexadecimal, octal and binary number bases, with a unique view for entering ASCII keys. Bitwise operations including AND, OR, XOR and NOT are available, in addition to functions not usually found in a programmer calculator, such as square and factorial.
Basic Calculator
A simple, easy-to-use calculator for quick, everyday calculations.
Currency Converter
A currency calculator providing accurate conversions between 150+ World currencies. The exchange rates are easily updated to real-time values from the Open Exchange Rates API, while favourite currency conversions can be saved for easy comparisons.
Unit Converter
A comprehensive unit converter with over 200 units across 26 categories, including temperature, fuel consumption, viscosity, radiation and more.
All Application Badges
Free
downl.
downl.
Android
4.2+
4.2+
Bug
buster
buster
Android app
App History & Updates
What's Changed
• New UI for the Programmer calculator.
• Minor performance improvements.
• Fixed a bug causing memory, history and favourites to double in size when rotating the app.
• New UI for the Programmer calculator.
• Minor performance improvements.
• Fixed a bug causing memory, history and favourites to double in size when rotating the app.
Version update Calculator² was updated to version 1.3
More downloads Calculator² reached 5 000 - 10 000 downloads
What are users saying about Calculator²
O
by O####:
by O####:
Where is the fraction input & n th root calculating key? How to calculate 6 th root of 52? However, u can do it by putting 52^(1÷6) input! But, that's inconvenient. Should have these two essential keys.
L
by L####:
by L####:
Where aret he units of distance? Kilometre, metre, centimetre, inch etc? This calculator is over all best but disappointed to to not see the distance units. . hope you'll add it soon.
K
by K####:
by K####:
Easily the best calculator app on the play store. So much better than the default one. Very clean interface, feels like a built in app, yet still has loads of features, such as 4 modes of calculator, unit conversion, and currency converter with online exchange rate updating. Thanks for bringing this over from Windows.
S
by S####:
by S####:
Really loved it. No words to say. But it is more awesome if you include search option for constants and formulas
S
by S####:
by S####:
Love this calculator, used it on my Windows phone before I converted to Android.
Q
by Q####:
by Q####:
Uninstalling... Sorry!
O
by O####:
by O####:
I used to love it at Windows... Now i am glad to see it on Android to..
S
by S####:
by S####:
Good work guyz
X
by X####:
by X####:
Best calculator
S
by S####:
by S####:
The best!
S
by S####:
by S####:
Nice app i had never seen
S
by S####:
by S####:
Where are other features
S
by S####:
by S####:
Best calculator
H
by H####:
by H####:
I am a carpenter looking for a good scientific calculator app, mainly to find side lengths with the tangent of an angle. It works perfect and has alot of functions. It has alot of other practical functions like a currency converter.
D
by D####:
by D####:
Contrary to its rating, nowhere near as fluently usable as a traditional scientific calculator
X
by X####:
by X####:
Way better than all the other boring calculator apps!
X
by X####:
by X####:
Does everything I need and hear it's got so many other great features
X
by X####:
by X####:
Love all the handy features, especially the currency converter. It's been great while traveling in Europe.
X
by X####:
by X####:
Crap
by S####:
I'm using this app in windows 10 PC, it's absolutely fine. But in this Android version, I am unable to find some functions, such as cubic root, e^n, etc... I think these functions should be included. Other app have these functions in their free version.