Advanced Calculator

Professional calculator with scientific functions, financial calculations, unit conversions, and comprehensive calculation history. Perfect for students, professionals, and everyday use.

Calculations

Session Time

100%

Accuracy

Calculator Modes

Basic Calculator

Standard arithmetic operations

+, -, ×, ÷, %

Scientific Calculator

Advanced mathematical functions

sin, cos, log, √, x²

Financial Calculator

Loans, investments, and interest

PMT, PV, FV, IRR

Programmer Calculator

Binary, hex, and bitwise operations

BIN, HEX, AND, OR

BASIC

DEG

Memory

No memory values stored

History

No calculations yet

Settings

Display

Decimal Places:

Number Format:

Angle Mode

Degrees

Radians

Gradians

Options

Sound Effects

Auto Save History

Keyboard Shortcuts

Use your keyboard for faster calculations. Numbers, operators, Enter for equals, Escape to clear.

Calculation History

View and reuse previous calculations. Click any history item to restore it to the display.

Memory Functions

Store values in memory with MS, recall with MR, and perform memory arithmetic with M+ and M-.

Scientific Functions

Access trigonometric, logarithmic, and advanced mathematical functions in scientific mode.

Calculator Guide & Tips

Basic Operations

Master the fundamental arithmetic operations and learn about order of operations, parentheses usage, and decimal calculations.

Addition (+): Combine numbers together
Subtraction (−): Find the difference
Multiplication (×): Repeated addition
Division (÷): Split into equal parts

Scientific Functions

Explore advanced mathematical functions for engineering, physics, and higher mathematics applications.

Trigonometry: sin, cos, tan functions
Logarithms: log, ln for exponential calculations
Powers: x², x³, xʸ for exponentiation
Roots: √, ∛ for root calculations