Online Calculator The original calculator was invented in the 17th century by a Frenchman called Blaise Pascal! He was just 18 years old, and wanted to help his father do his tax calculations
Basic Calculator This free online calculator can be used for basic computations such as addition, subtraction, multiplication, division, and square roots
The Best Free Online Calculator Use the best online calculator for any math calculations on PC and smartphones The free calculator allows you to quickly and accurately perform arithmetic, calculate percentages, raise to a power or take a root
Online Calculator Free Online Scientific Notation Calculator Solve advanced problems in Physics, Mathematics and Engineering Math Expression Renderer, Plots, Unit Converter, Equation Solver, Complex Numbers, Calculation History
Math Calculator Step 1: Enter the expression you want to evaluate The Math Calculator will evaluate your problem down to a final solution You can also add, subtraction, multiply, and divide and complete any arithmetic you need Step 2: Click the blue arrow to submit and see your result!