Engineering Calculator
Supports advanced math functions: trigonometry, logarithms, exponents, factorials
Angle UnitDEG (Degrees)
0
0
Keyboard Shortcuts
0-9 Number input
+ - * / Operators
Enter Calculate
Esc Clear
Backspace Delete one character
Function Usage Examples
• Trigonometry: sin(30), cos(45), tan(60)
• Logarithm: log(100), ln(2.718)
• Power: 2**3 = 8, 5**2 = 25
• Factorial: fact(5) = 120
• Square root: sqrt(16) = 4
• Constants: π, e
🔢 Trigonometry
- • sin, cos, tan
- • asin, acos, atan
- • Degree/Radian conversion
📊 Logarithm/Exponent
- • log (common log)
- • ln (natural log)
- • exp, e^x
⚡ Advanced Operations
- • Square root (√)
- • Power (xⁿ)
- • Factorial (n!)
🎯 Constants
- • π (Pi, 3.14159...)
- • e (Euler's number, 2.71828...)
- • Absolute value (abs)