Scientific Calculator
A powerful, free online scientific calculator for performing complex math, trigonometry, logarithms, roots, powers, and more, suitable for students and professionals.

Check It Yourself
About This Tool
Our online scientific calculator offers an advanced platform for performing a wide range of mathematical operations. Its intuitive interface allows users to input complex expressions with parentheses, functions, and operators, providing instant results. Whether you're a student solving algebra problems, an engineer calculating circuit parameters, or a scientist analyzing data, this calculator streamlines your workflow.
Key features include support for trigonometric functions, logarithms, exponentials, factorials, and roots. It also facilitates expression evaluation with proper operator precedence and parentheses handling. Optional features such as calculation history and copy/export options enhance usability. Designed with a modern, minimalistic aesthetic, the tool ensures accessibility for all users, including keyboard navigation and screen reader support.
Use it directly in your browser—no installation needed. Simply input your expression, click ‘Calculate,’ and view the accurate result immediately. It's compatible across devices, from desktops to smartphones, making it easy to perform calculations on the go. This tool is perfect for students, teachers, engineers, researchers, and any user needing precise scientific calculations quickly and efficiently.
How to Use
1. Enter your expression or numbers in the input area.
2. Select the desired functions or operators, if needed.
3. Click the 'Calculate' button or press Enter.
4. View the result in the display panel below.
5. Use options to copy or reset as needed.

FAQs/Additional Resources
Find Quick Answers
Can I perform complex expressions with functions in this calculator?
Is this calculator accessible for users with disabilities?
Can I save or share my calculations?
Does the calculator work on mobile devices?
Are advanced functions like logarithms and roots supported?
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