Math Calculators, Lessons and Formulas

It is time to solve your math problem

Expression Calculator

This online calculator evaluates arbitrary mathematical expressions. Calculator supports fractions, exponents and nested parenthesis. The calculator will generate a step by step explanation on how the work has been done.

Numerical expressions calculator
Evaluate expressions with or without variables. All steps are shown. ( show help ↓↓ )
example 1:ex 1:
Evaluate the expression: $$\left(1 + \frac{1}{2}\right)\left(2-\frac{3}{4}\right)+1$$
example 2:ex 2:
Evaluate the expression: $$\frac{2 - 5}{4 + \frac{1}{2}}\cdot \left( \frac{3}{2} + \frac{5}{3} \right)^2$$
example 3:ex 3:
Calculate the following expression for $a = \frac{2}{3}$ and $b = -2$: $$ (a + b)^3 - 3a^2 \cdot b$$

Quick Calculator Search

Was this calculator helpful?

Yes No
165 492 024 solved problems