Skip to main content

Scientific Calculator

Perform advanced calculations with this online scientific calculator, including trigonometric, logarithmic, and exponential functions.

Scientific Calculator

Perform standard and scientific calculations.

Calculator Functions

Basic Operations

Includes standard arithmetic: addition (+), subtraction (−), multiplication (×), and division (÷).

Scientific Functions

  • sin, cos, tan: Trigonometric functions. Use the DEG/RAD toggle to switch between degrees and radians.
  • log: Base-10 logarithm.
  • ln: Natural logarithm (base e).
  • √: Square root. Example: sqrt(9).
  • x^y: Raises a base (x) to the power of an exponent (y). Example: 2^3.
  • π and e: Inserts the constants Pi (≈3.14159) and Euler's number (≈2.71828).

Memory Functions

  • MC: Memory Clear - sets the memory to 0.
  • M+: Memory Add - adds the current display value to the memory.
  • M-: Memory Subtract - subtracts the current display value from the memory.
  • MR: Memory Recall - inserts the memory value into the display.

More Than Just Basic Arithmetic

While a standard calculator is great for everyday math, sometimes you need more power. I designed this Scientific Calculator to be a reliable tool for students, professionals, and anyone who needs to perform more advanced calculations. It includes functions for trigonometry, logarithms, exponents, and more, all within a clean and easy-to-use interface.

Key Features of This Calculator

Trigonometric Functions

Easily calculate sine, cosine, and tangent. You can switch between Degrees (DEG) and Radians (RAD) mode depending on your needs. Remember that one full circle is 360 degrees or 2π radians.

  • sin(x): Finds the sine of angle x.
  • cos(x): Finds the cosine of angle x.
  • tan(x): Finds the tangent of angle x.

Logarithmic and Exponential Functions

  • log(x): Calculates the base-10 logarithm of x.
  • ln(x): Calculates the natural logarithm (base e) of x.
  • x^y: Raises a base (x) to the power of an exponent (y).
  • √: Finds the square root of a number. Example: sqrt(9).

Constants and Memory

Quickly access important mathematical constants like Pi (π) and Euler's number (e). You can also use the memory functions (MC, M+, M-, MR) to store and recall numbers during multi-step calculations.

Related Calculators

Slope Calculator

Nth Root Calculator

Standard Deviation Calculator