About this Calculator
This Scientific Calculator is designed to perform a wide range of mathematical calculations, from basic arithmetic to more complex scientific functions. It's built with HTML, CSS, and JavaScript to provide a responsive and intuitive user experience across all devices.
Features
- Basic Arithmetic: Addition, subtraction, multiplication, and division
- Scientific Functions: Square root, exponentiation, logarithm
- Trigonometric Functions: Sine, cosine, and tangent (in degrees)
- Memory Functions: Store and recall values
- Keyboard Support: Use your keyboard for input
- Responsive Design: Works on all devices
How to Use
Using the Scientific Calculator is straightforward:
- Click the number buttons or use your keyboard to input numbers
- Use the operator buttons (+, -, ×, ÷) to perform basic calculations
- Click the scientific function buttons (sin, cos, tan, log, etc.) to perform more complex calculations
- Use the memory buttons (M+ and MR) to store and recall values
- Press the equals (=) button or Enter key to calculate the result
Have questions? Check our FAQ page for more information.
Keyboard Shortcuts
For faster calculations, you can use the following keyboard shortcuts:
- Numbers 0-9: Input numbers
- . (period): Decimal point
- + (plus): Addition
- - (minus): Subtraction
- * (asterisk): Multiplication
- / (slash): Division
- Enter or =: Calculate result
- Backspace: Delete last character
- Escape: Clear all
Common Calculations
Here are some examples of calculations you can perform:
- Basic Arithmetic: 5 + 10 × 2
- Exponentiation: 2³ (2 raised to the power of 3)
- Square Root: √25
- Trigonometry: sin(45°), cos(60°), tan(30°)
- Logarithm: log(100)
Disclaimer
While this calculator is designed to be accurate, it should not be used for critical calculations where precision is crucial. For professional or scientific work requiring high precision, please use specialized software or physical scientific calculators.
For more information, please refer to our Terms & Conditions.