Scientific Calculator

Advanced mathematical functions for scientific calculations

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Trigonometric

  • sin, cos, tan
  • Use RAD/DEG toggle

Logarithms

  • log: Base-10
  • ln: Natural

Powers & Roots

  • √x Square root
  • x² Square
  • x³ Cube
  • xʸ Power (use ^)

Special

  • n! Factorial
  • |x| Absolute
  • π Pi (3.14159)

How to Use

Basic Operations: Click number buttons and operators (+, −, ×, ÷) to build expressions. Press = to calculate.

Scientific Functions: Enter a number first, then click the function button (sin, cos, sqrt, etc.) to apply it.

Angle Mode: Switch between RAD (radians) and DEG (degrees) for trigonometric functions.

Power: Use the xʸ button or type ^ between numbers. Example: 2^3 = 8

FAQ

What's the difference between RAD and DEG?

RAD (radians) and DEG (degrees) are units for measuring angles. Use DEG for standard angles (0-360°), RAD for calculus.

How do I calculate powers?

Use x² for square, x³ for cube, or xʸ (^) for custom powers. Example: 2^3 = 8

What's the difference between log and ln?

log is base-10 logarithm, ln is natural logarithm (base-e). ln is used more in calculus.