calculator.com®
...All clear button clears the calculator, tape, and resets any functions. Memory recall button retrieves the number you have in memory and places it in the display field. Memory plus button adds the number displayed to the contents of the memory. Memory minus button subtracts the number displayed from the contents of the memory....
https://calculator.com/
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....
https://www.online-calculator.com/
Basic Calculator
...This free online calculator can be used for basic computations such as addition, subtraction, multiplication, division, and square roots....
https://www.calculator.net/basic-calculator.html
Calculator
...Use this basic calculator online for math with addition, subtraction, division and multiplication. The calculator includes functions for square root, percentage, pi, exponents, powers and rounding....
https://www.calculatorsoup.com/calculators/math/basic.php
Scientific Calculator - Desmos
...A beautiful, free online scientific calculator with advanced features for evaluating percentages, fractions, exponential functions, logarithms, trigonometry, statistics, and more....
https://www.desmos.com/scientific
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...
https://calculator-1.com/
Online Calculator - English
...Perfect for students, professionals, and everyday users, this online calculator provides accurate results for basic arithmetic, scientific functions, and more. Enjoy the convenience of free, ad-free calculations right from your browser....
https://w3calc.com/en/online
Web 2.0 scientific 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....
https://web2.0calc.com/
Online Calculator - Easy to Use Free Online Calculator
...Our calculator will display the answer instantly, saving you time and effort. Try our Online Calculator now and discover the convenience of quick and accurate calculations anytime you need them!...
https://onlinecalculator.cc/
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....
https://okcalc.com/en/