Oct 29, 2025 · Free simple calculator for adding, subtracting, multiplying, dividing.

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

QuickMath will automatically answer the most common problems in algebra, equations and calculus faced by high-school and college students. The algebra section allows you to expand, …

A beautiful, free online scientific calculator with advanced features for evaluating percentages, fractions, exponential functions, logarithms, trigonometry, statistics, and more.

Symbolab is the best step by step calculator for a wide range of physics problems, including mechanics, electricity and magnetism, and thermodynamics. It shows you the steps and …

Solve problems with two, three, or more decimals in one expression. Add, subtract and multiply decimals step-by-step. This calculator uses addition, subtraction, multiplication, or division for …

Save your time while doing the lengthy calculations and make use of the free online tools available. The simple tool not just saves you from the hassle of solving complex problems …

In the Calculator's text box, you can enter a math problem that you want to calculate. For example, try entering the equation 3x+2=14 into the text box. After you enter the expression, …

This is an online scientific calculator with double-digit precision that supports both button click and keyboard type.

Solve an equation, inequality or a system.