This is a free online math calculator together with a variety of other free math calculators that compute standard deviation, percentage, fractions, and more.

You can usually find the exact answer or, if necessary, a numerical answer to almost any accuracy you require. The inequalities section lets you solve an inequality or a system of …

Free math problem solver answers your algebra homework questions with step-by-step explanations.

Aug 1, 2025 · Solve math problems using order of operations like PEMDAS, BEDMAS, BODMAS, GEMDAS and MDAS. (PEMDAS Caution) This calculator solves math equations that add, …

A term is just one piece of a math expression, like 3 x 3x, 7 −7, or 2 y 2 2y2. Terms are separated by plus or minus signs, and if two terms have the same variable raised to the same power, we …

It's an easy way to check your homework problems online. Click any of the examples below to see the algebra solver in action. Or read the Calculator Tutorial to learn more. Try Algebra …

Scientific calculator online, mobile friendly. Creates series of calculations that can be printed, bookmarked, shared and modified in batch mode.