Calculator
Basic, Scientific, and Programmer calculators with enhanced features
Basic Calculator
Calculator Features
Basic Calculator
- ✓ Full arithmetic operations
- ✓ Memory functions (MS, MR, MC, M+, M-)
- ✓ Calculation history
- ✓ Keyboard shortcuts support
- ✓ Touch-friendly mobile interface
- ✓ Error handling & validation
∑Scientific Calculator
- ✓ Trigonometric functions
- ✓ Logarithmic functions (log, ln)
- ✓ Square root and power functions
- ✓ Factorial calculation
- ✓ Degree/radian mode toggle
- ✓ Constants (π, e) support
01Programmer Calculator
- ✓ Multi-base support (BIN, OCT, DEC, HEX)
- ✓ Real-time base conversion
- ✓ Bit operations (shift, NOT)
- ✓ 8-bit representation
- ✓ Visual base comparison
- ✓ Developer-friendly interface
💡 Quick Tips
How to Use Our Calculator
Calculator Modes
- Basic Mode: Standard arithmetic operations
- Scientific Mode: Advanced math functions
- Programmer Mode: Base conversions and bit operations
Key Features
- Memory Functions: Store and recall values
- History: View previous calculations
- Keyboard Support: Use keyboard for input
When to Use Our Calculator
Daily Math
Quick calculations for shopping, budgeting, and everyday math problems.
Education & Learning
Solve math problems, practice calculations, and learn mathematical concepts.
Programming & Development
Convert between number bases, perform bit operations, and debug calculations.
Science & Engineering
Perform complex scientific calculations, trigonometric functions, and logarithmic operations.
Finance & Business
Calculate interest, percentages, and perform financial analysis and planning.
Construction & DIY
Calculate measurements, areas, volumes, and material requirements for projects.
Frequently Asked Questions
What types of calculations can I perform?
Our calculator supports basic arithmetic (addition, subtraction, multiplication, division), scientific functions (trigonometry, logarithms, exponentials), and programmer functions (binary, hexadecimal, octal conversions).
Is the calculator free to use?
Yes! Our calculator is completely free to use with no registration required. You can perform unlimited calculations without any restrictions or hidden fees.
Can I use keyboard shortcuts?
Yes, our calculator supports keyboard shortcuts for faster input. You can use number keys, operators (+, -, *, /), and function keys for efficient calculation.
Does the calculator support scientific notation?
Yes, our scientific calculator mode supports scientific notation, allowing you to work with very large or very small numbers efficiently.
Can I convert between different number bases?
Yes! Our programmer calculator mode allows you to convert between decimal, binary, hexadecimal, and octal number systems instantly.
Is my calculation history saved?
No, we don't store your calculation history for privacy reasons. All calculations are performed locally in your browser and are not transmitted to our servers.
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