Calculator²

In-app purchases
4.5
267 reviews
10K+
Downloads
Content rating
Everyone
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About this app

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.
Updated on
Sep 20, 2020

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Committed to follow the Play Families Policy

Ratings and reviews

4.5
256 reviews
A Google user
April 20, 2020
Very nice calculator app on Android, that is my most favorite calculator app, I use this app on windows 10 pc and windows phone about 5 years, When I saw this app appeared at Google play, I'm amazing and then purchased immediately! This app contains scientific calculator, unit converter currency converter, and it can manual updating the currency any time, and just an appropriate price.
14 people found this review helpful
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A Google user
May 21, 2019
This is the best calculator there is on Play Store. Nice interface. Rich collection of functions... Scientific, Programming, Conversions. Even has all basic constants listed. Spent years finding something like this. Kudos!
5 people found this review helpful
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iicecapp
January 5, 2022
I like this calculator more in terms of aesthetics and stuff. Really should have an option for customizable themes, then I would worship you. Thanks for helping me get through virtual learning
3 people found this review helpful
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What's new

• We've fixed the user guide, what's new and privacy policy links.

App support

About the developer
Richard David Walters
calculator2@outlook.com
10 Warren End Hatfield Peverel CHELMSFORD CM3 2GG United Kingdom
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