Scientific calculator
Math
Scientific calculator
Need a square root or logarithm?
Example values are filled in. Replace them with your own.
Example calculation
Result: 3.
Result
3
This applies the selected function. Angles for sin, cos and tan are in degrees.
See formula and assumptions
Angles use degrees. Square roots require non-negative values; logarithms require positive values.
- Value
- Example: 9. Enter the number only.
- Function
- Choose the option that matches your situation.