Scientific Calculator
Perform advanced mathematical calculations.
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A Scientific Calculator in Your Browser
Forgetting your physical calculator is no longer a problem. This online scientific calculator provides all the advanced mathematical functions you need for science, engineering, or higher mathematics, directly in your browser. It handles trigonometry, logarithms, exponents, and more, making it a powerful and accessible tool for both students and professionals.
How to Use the Calculator
The calculator's interface is designed to be intuitive:
- Basic Math: Use the number keys and standard operators (+, -, *, /) for simple arithmetic.
- Advanced Functions: Use the dedicated buttons for trigonometric functions ('sin', 'cos', 'tan'), logarithms ('log', 'ln'), square roots ('sqrt'), and exponents ('x²').
- Evaluate: Press the '=' button to see the result of your expression.
The 'C' button clears all input, and the backspace button (⌫) deletes the last character.
Frequently Asked Questions (FAQ)
Q: Are the trig functions in degrees or radians?
A: This calculator assumes angles for all trigonometric functions (sin, cos, tan) are entered in degrees.
Q: What's the difference between 'log' and 'ln'?
A: 'log' calculates the common logarithm (base-10), which is common in many science and engineering fields. 'ln' calculates the natural logarithm (base *e*), which is fundamental in mathematics and physics.