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Basic Input
Use the keypad to enter numbers and basic operators. Use parentheses to group operations and control order of calculation.
Scientific Calculator
Perform advanced mathematical operations instantly. Trigonometry, logarithms, exponents, and more in a beautiful interface.
DEG
RAD
0
How to Use the Scientific Calculator
2
Scientific Functions
Tap functions like sin, cos, log, or √ before entering the number. The calculator supports both Degrees and Radians.
3
Solve
Press the green '=' button to compute the result. Review your previous calculation in the small display above the main numbers.
Frequently Asked Questions
What is the difference between DEG and RAD?
DEG stands for Degrees, which is the common unit for angles (360° in a circle). RAD stands for Radians, which is the standard mathematical unit based on the radius of a circle (2π in a circle). Ensure you select the correct mode for your trigonometry calculations.
How do I calculate powers or roots?
To calculate a power (e.g., 2 to the power of 3), type 2, press x^y, type 3, and press =. To find a square root, press √ followed by the number.
Does this support keyboard input?
Yes, you can use your physical keyboard. Numbers and basic operators work directly. Press Enter to calculate, Escape to clear, and Backspace to delete.