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Omar Calc
Type a calculation or equation and get the answer with clear working steps.
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A basic calculator for this page. It also works with your keyboard. The real Omar Calc solves equations and shows the working.
Omar Calc solves everyday maths, linear equations and quadratic equations, and shows the working behind each answer. It runs in the browser, so calculations and history stay on your device.
What it does
- Everyday maths such as totals and percentages.
- Linear and quadratic equations in one variable (x, y or z).
- Scientific functions including sqrt, sin, cos, tan, ln, log, abs and factorials, with a DEG/RAD switch.
- Simplify, differentiate and integrate polynomials with whole-number powers up to 12.
- Recent calculations are saved only in your browser.
- Works with keyboard and touch.
Good to know
- No photo scanning or word problems.
- No variable denominators, simultaneous equations or non-polynomial equation solving.
- Answers use finite-precision arithmetic.