Math Calculators

ArrayKit's math calculators cover everyday arithmetic, algebra, geometry and statistics — percentages, fractions, exponents, roots, quadratic equations, triangles, areas, volumes, standard deviation, probability and more. Each calculator runs entirely in your browser, so the numbers you enter are processed on your device and never uploaded. They show the result along with the steps or formula where it helps, so you can check your working. Whether you are doing homework, a quick conversion, a geometry problem or a statistics assignment, these tools give fast, accurate answers with no setup.

Часто задаваемые вопросы

Do I need to install anything to use these math calculators?
No. Every math calculator on ArrayKit runs directly in your browser, so there is nothing to install and the numbers you enter are processed locally on your device.
Do these math calculators show the steps or just the answer?
Many of them show the formula and intermediate steps alongside the answer — for example the quadratic formula, fraction simplification and standard deviation calculators break down how the result is reached.
Do the math calculators send my numbers anywhere?
No. All of the math happens in your browser, so the values you type never leave your device or get uploaded to ArrayKit.
Which math calculators does ArrayKit offer?
The category includes arithmetic and algebra (percentage, fraction, exponent, log, quadratic), geometry (triangle, circle, area, volume, surface area) and statistics (mean, standard deviation, probability, z-score, confidence interval).