SigMath is a professional and easy to use scientific calculator and unit converter (+214 units available for conversion) that allows you to calculate any expression you need and to convert any unit you want (for example, cubic metres to litres or degrees Fahrenheit to Celsius).

With our integrated calculation history, you will always have access to your previous calculations to never lose them and you can go back to them whenever you need it.

While you write a math expression, you are able to see the result in real time before pressing the equals button and save time. And you can also copy or share it easily.

You can calculate any trigonometric expression in degrees, radians or gradians. However you need it!

While you convert any unit to another, you are also able to see extra equivalent units with their respective values in real time to simplify everything.

Our scientific calculator is so complete, and it supports a lot of math operations and exercises from the simplest to the most complex one.

The app is so easy to use, minimalistic and it has a beautiful design with black background for eye care and you to enjoy a lot using it and save you time with your calculations.

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List of supported math operations:
1. Trigonometric functions (sine, cosine and tangent) in degrees, radians or gradians
2. Inverse trigonometric functions in degrees, radians or gradians
3. Logarithms base 10, e or any other custom base
4. Scientific notation
5. Exponentiation
6. Square and cube roots
7. Factorials
8. Multiplication
9. Division
10. Summation
11. Subtraction
12. Permutation
13. Combination
14. Absolute value
15. Pseudorandom numbers
16. Operations with pi number
17. Operations with Euler's number
18. Percentages

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List of supported unit conversions:
1. Mass (16 available units)
2. Area (12 available units)
3. Length (24 available units)
4. Volume (31 available units)
5. Time (13 available units)
6. Speed (10 available units)
7. Angles (12 available units)
8. Frequency (10 available units)
9. Temperature (4 available units)
10. Data sizes (35 available units)
11. Force (16 available units)
12. Pressure (31 available units)

SigMath: calculator/converter