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/
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/
Basic 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
Calculator.net: Free Online Calculators - Math, Fitness, Finance, Science
...Online calculator for quick calculations, along with a large collection of calculators on math, finance, fitness, and more, each with in-depth information....
https://www.calculator.net/
Free Online Calculators | Finance, Math, Science & More
...Free online calculators for finance, math, science, health, engineering, and more. Get accurate results instantly with our easy-to-use tools....
https://www.calculator.uk.com/
Calculator - English
...Your all-in-one online calculator for quick and precise basic to scientific calculations. Easily perform addition, subtraction, multiplication, division, trigonometry, logarithms, and more with our user-friendly interface....
https://w3calc.com/en/
The Online Calculator | Basic Calculator
...Basic Online Calculator with 10-digit keypad and 4 functions to add, subtract, multiply and divide numbers. Includes basic handheld calculator functions for square, square root, percent, sign change, Pi and memory....
https://www.theonlinecalculator.com/
Full Screen Calculator - Online Calculator
...This online calculator can handle a range of functions, including basic arithmetic, percentages, fractions, and more. If you need to perform more advanced mathematical calculations, try one of our other calculators or conversion tools!...
https://www.online-calculator.com/full-screen-calculator/
Calculator
...This basic calculator is a web-based tool to do simple arithmetic operations like addition, subtraction, multiplication, and division. It looks and behaves just like a regular hand-held calculator, and it's perfect for quick math calculations right in your web browser....
https://www.calculatorsoup.com/