Calculator Plus: All-in-one

The most comprehensive calculator & unit converter

This app is a versatile calculator that can handle all of your everyday calculations. It is free to download and has a clean interface and practical functions.

Here are the features that we support:

1. Calculator (Simple + Scientific Layout)
• Basic arithmetic operations (addition, subtraction, multiplication, division)
• Square, Nth power, root, Nth root operations
• Parentheses and percentage operations
• Fraction and mixed fraction operations
• Scientific operations (trigonometric, inverse trigonometric, and logarithmic functions)
• Ability to edit expressions with a movable, clickable cursor
• User-friendly and easy to use
• History of previous calculations available

2. Equation Solving
• Linear Equation: ax + b = c
• Quadratic Equation: ax² + bx + c = d
• 2x2 System of Equations
• 3x3 System of Equations

3. Percentage Calculator
• Increase: a + b% = c
• Decrease: a - b% = c
• Percentage of Number: a x b% = c
• Percentage Change: a → b = c%↑↓

4. Average
• Calculate the arithmetic mean, geometric mean, median, etc. for two or more numbers.

5. Ratio and Proportion
• Ratio simplification, proportion calculation

6. Fraction Simplification
• Convert fraction to simplest form

7. Fraction, Decimal Converter
• Conversion between fraction and decimal

8. Greatest Common Factor / Least Common Multiple

9. Prime Number Checker

10. Combinations & Generator
• Calculate the number of possible combinations. Generate all possible combinations for given items.

11. Random Number Generator

12. Geometry
• Calculator for plane shapes and solid objects. Calculate perimeter, area, volume, height etc. for plane shapes like triangle, square, rectangle, circle, parallelogram, ellipse, pentagon etc. and solid objects like cube, cuboid, triangular pyramid, cone, cylinder, sphere etc.

13. Unit Converters
• Convert between units like length, area, volume, weight, cooking, pressure, temperature, energy, speed, fuel, electric voltage, current, resistance, flow rate and all other commonly used units in daily life.

14. Currency Converter
• Calculate and convert between 163 currencies in the world, including dollar, euro, yen, yuan, rupee etc.

15. Finance
• Tip
• Discount
• Saving and Interest
• Loan
• VAT and Sale Tax

16. Fuel Cost
• Calculate required fuel and cost

17. Health Calculator
• Body Mass Index
• Body Fat Percentage
• Basal Metabolic Rate & Total Daily Energy Expenditure

18. Others
• Age and Birthday
• Date
• Time

[ Disclaimer ]
We make no warranty as to the accuracy or reliability or suitability of any calculation results of information provided through the app. We're not responsible for any damages, direct or indirect, which may occur by the calculation results or information provided through the app.