What is a Scientific Calculator?
A free scientific calculator supporting trigonometric functions, logarithms, powers, memory functions, and degree/radian modes. Perfect for math, science, and engineering calculations.
How to Use the Scientific Calculator
Follow these steps:
- Enter expressions with the buttons or keyboard.
- Use trigonometric functions (sin, cos), logarithms (ln), and powers (^).
- Toggle between degree and radian modes as needed.
- Use memory functions (MC, MR, M+, M-) for complex calculations.
- Press = to see the result.
Tips
- Use parentheses for complex expressions.
- Check the angle mode (degrees/radians) before trig calculations.
- Memory functions help with multi-step calculations.
- The calculator follows standard order of operations.