From basic arithmetic to advanced trigonometry, our Scientific Calculator handles everything. Perfect for students, engineers, scientists, and anyone who needs more than a basic calculator.
Scientific Calculator
A full scientific calculator with trigonometric, logarithmic, and exponential functions.
How the Scientific Calculator Works
Our calculator supports a wide range of mathematical functions:
- Trigonometry: sin(x), cos(x), tan(x) — angles in degrees
- Logarithms: log(x) for base 10, ln(x) for natural log
- Exponentials: exp(x) for eˣ, xʸ for powers
- Roots: sqrt(x) for square root
- Constants: π (pi) for circle calculations
Frequently Asked Questions
What order of operations does the calculator follow?
Our calculator follows standard PEMDAS/BODMAS: Parentheses, Exponents, Multiplication/Division, Addition/Subtraction.
Can I use keyboard input?
Yes! You can click the on-screen buttons or type directly into the display using your keyboard.
Pro Tips
- Use the history display to track your previous calculations
- For complex expressions, build them step by step using parentheses
- Press AC to clear everything, or use backspace to correct individual digits