Scientific Calculator
Use advanced math functions including powers, square roots, trigonometry, and logarithms.
Calculator
Enter an expression using JavaScript-style math functions shown below.
Examples
Use expressions like 2**8, Math.sqrt(81), Math.log10(1000), Math.cos(Math.PI/3).
Results will appear here.
How this calculator works
Use advanced math functions including trig, powers, logs, and parentheses. It is designed to make common math problems faster and easier to solve.
How to use this calculator
- Enter the numbers or values you want to work with.
- Choose an operation or mode if the calculator supports more than one type of problem.
- Review the result and compare different examples as needed.
When this calculator is useful
Math calculators are useful for schoolwork, budgeting, measurement, and everyday problem-solving.
Common questions
Helpful answers for people using this calculator.
How does Scientific Calculator work?
Scientific Calculator uses the values you enter to estimate results instantly in your browser.
Is Scientific Calculator free to use?
Yes. This calculator is free to use.
Can I share the results?
Yes. You can share the page URL and, on some calculators, share a result link or downloadable report.
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These tools are often useful alongside the current calculator.