Scientific Calculator | SkyConverterTools

Perform advanced mathematical calculations with trigonometry, logarithms, exponents, and memory functions.

Scientific Calculator

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💡 Tip: Use the 2nd button to access inverse functions (asin, acos, atan, 10^x, etc.). Keyboard shortcuts are also supported for faster calculations.

About Scientific Calculator

About Scientific Calculator

A scientific calculator is a type of electronic calculator, usually but not always handheld, designed to calculate problems in science, engineering, and mathematics.

Scientific calculators have buttons for brackets, trigonometric functions, exponents, logarithms, factorials, π, e, and other mathematical constants and functions.

Our online scientific calculator provides all these functions and more, making it perfect for students, engineers, scientists, and anyone needing to perform advanced mathematical calculations.

How to Use

  1. Basic Operations: Click numbers and operators for basic calculations.
  2. Scientific Functions: Use buttons like sin, cos, tan, log, ln, √, x², etc.
  3. Angle Modes: Switch between DEG (degrees), RAD (radians), and GRAD modes.
  4. Memory Functions: Use MC, MR, M+, M-, MS for memory operations.
  5. Second Functions: Click "2nd" to access inverse functions (asin, acos, atan).
  6. Keyboard Support: Use your keyboard for faster input - numbers, operators, and function keys.

Pro Tip: The calculator follows standard order of operations (PEMDAS/BODMAS). Use parentheses for complex expressions.