About Calc Solver

Calc Solver is a free math solver for students, teachers and anyone who needs a quick, reliable answer. Type a problem and get the result along with the reasoning behind it, step by step.

What it covers

Arithmetic, fractions and scientific functions; equations, inequalities and systems; simplifying and factoring; derivatives, integrals and limits; matrices, statistics and percentages; and an interactive graphing calculator.

How it works

Everything runs in your browser. Problems are solved with a symbolic algebra engine and rule-based step generators, and every answer is checked by substituting it back or by numerical verification.

Spotted a wrong step? Please tell us on the contact page so we can fix it.