Scientific Calculator | Advanced Mathematics
Full-featured scientific calculator with trig, logs, exponents, roots, and more. Keyboard shortcuts supported.
How to use this tool
- Click buttons or type on keyboard to enter expressions
- Use function buttons for trig (sin, cos, tan), logs, exponents, roots
- Access constants (π, e) and common operations
- Use parentheses for complex expressions
- Press Enter or = to calculate
- View calculation history (if supported)
About Scientific Calculator
The scientific calculator provides functions beyond basic arithmetic: trigonometry (sin, cos, tan, and inverses), logarithms (log, ln), exponents and roots, factorials, and scientific notation. Essential for students, engineers, scientists, and developers.
Supports both degree and radian modes for trig functions, handles order of operations correctly, and processes complex nested expressions. Keyboard input lets you type formulas naturally rather than clicking every button.
All calculations happen locally using JavaScript's Math library. No computation data is sent to servers, ideal for academic tests (where allowed), professional calculations, or homework.