Scientific Calculator
Advanced calculator for mathematics, physics, and engineering calculations
Calculator
Choose between basic, scientific, and programmer modes
0
History
Recent calculations
No calculations yet
Quick Reference
Keyboard Shortcuts:
- Numbers: 0-9
- Operations: +, -, *, /
- Equals: Enter or =
- Clear: Escape
- Backspace: Delete
Constants:
- π = 3.14159...
- e = 2.71828...
Memory:
- MS: Store in memory
- MR: Recall from memory
- M+: Add to memory
- M-: Subtract from memory
- MC: Clear memory
About the Scientific Calculator
Our scientific calculator provides comprehensive mathematical functions for students, engineers, and scientists. With support for basic arithmetic, trigonometry, logarithms, and more, it's perfect for homework, research, and professional calculations.
Features:
- Basic Mode: Standard arithmetic operations
- Scientific Mode: Trigonometric, logarithmic, and exponential functions
- Programmer Mode: Binary, octal, decimal, and hexadecimal conversions
- Memory Functions: Store and recall values
- History Tracking: Review your recent calculations
- Angle Modes: Switch between degrees and radians
Scientific Functions:
- Trigonometric: sin, cos, tan, asin, acos, atan
- Logarithmic: log (base 10), ln (natural log)
- Exponential: eˣ, xʸ (power)
- Roots: Square root, cube root
- Special: Factorial, reciprocal, absolute value
Usage Tips
- For trigonometric functions, make sure you're in the correct angle mode (DEG or RAD)
- Use memory functions to store intermediate results in complex calculations
- The history panel keeps track of your last 10 calculations
- In programmer mode, enter decimal numbers to see instant conversions
- Chain operations are supported - the calculator follows standard order of operations
- For scientific notation, use the exp function (e.g., 1.23e5 = 1.23 × 10⁵)