Scientific Calculator
Advanced math functions: trigonometry, logarithms, exponentiation, factorial, memory, and more. Keyboard supported.
0
DEG
INV
How to use
- Basic: Numbers, operators (+, -, *, /), parentheses, decimal point.
- Trigonometry: sin, cos, tan (toggle DEG/RAD). Inverse functions via INV button.
- Logarithms: ln (natural log), log₁₀ (base‑10), eˣ (exponential).
- Other: √ (square root), xʸ (power), n! (factorial), π, e constant.
- Memory: MC (clear), M+ (add), M- (subtract), MR (recall).
- Keyboard: Numbers, operators, Enter, Escape, Backspace.
🔒 100% client‑side – no data leaves your device.