Scientific Calculator
Full-featured scientific calculator with expression input, multiple modes (Standard, Scientific, Programmer, Statistics, Physics, Chemistry), memory functions, scientific constants, and an interactive button interface.
Quick Reference
Keyboard
- 0-9: Numbers
- + - * /: Operators
- Enter: Calculate
- Esc: Clear
Functions
- sin, cos, tan
- ln, log (base 10)
- sqrt, cbrt
- exp (e^x)
Constants
- π = 3.14159...
- e = 2.71828...
- c = 299,792,458 m/s
- g = 9.80665 m/s²
Memory
- mc: Clear memory
- m+: Add to memory
- m-: Subtract from memory
- mr: Recall memory
How to Use This Calculator
- Select a Calculator Mode using the tabs (Standard, Scientific, Programmer, Statistics, Physics, Chemistry).
- Type expressions using the on-screen buttons or switch between modes for specialized operations.
- Use memory buttons (mc, m+, m-, mr) to store and recall values during calculations.
- In Scientific mode, toggle between Rad/Deg for trigonometric functions.
- In Programmer mode, view results in binary, hexadecimal, and octal formats.
- Tap the history icon to review and reuse previous calculations.
Related Calculators
Advanced Graphing Calculator
Plot functions, compute calculus operations, and explore advanced math with interactive graphs.
Logarithm Calculator
Calculate logarithms with any base. Get log base 10, natural log (ln), log base 2, and custom base logarithms instantly.
Quadratic Equation Solver
Solve quadratic equations (ax² + bx + c = 0). Find roots, discriminant, vertex, and axis of symmetry with a visual graph.
Matrix Calculator
Perform matrix operations: addition, subtraction, multiplication, determinant, and transpose for 2x2 matrices.
Percentage Calculator
Calculate percentages easily — find a percentage of a number, percentage increase/decrease, and percentage change between two values.