https://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
https://www.desmos.com/scientific
A beautiful, free online scientific calculator with advanced features for evaluating percentages, fractions, exponential functions, logarithms, trigonometry, statistics, and more.
https://www.online-calculator.com/
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.calculator.net/
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/percent-calculator.html?ctype=22
This free percentage calculator computes a number of values involving percentages, including the percentage difference between two given values.
https://okcalc.com/en/
Free Online Scientific Notation Calculator. Solve advanced problems in Physics, Mathematics and Engineering. Math Expression Renderer, Plots, Unit Converter, Equation Solver, Compl
https://solvecalc.net/
SolveCalc is a free calc solver and scientific calculator for students and teachers. Solve algebra, trigonometry, fractions, percentages and logarithms instantly with no download n
https://web2.0calc.com/
Free Online Scientific Notation Calculator. Solve advanced problems in Physics, Mathematics and Engineering. Math Expression Renderer, Plots, Unit Converter, Equation Solver, Compl
https://www.desmos.com/calculator
Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.
https://www.calcolatriceonline.it/
Calcolatrice online semplice, pratica e gratuita. Niente da scaricare, basta inserire i vostri calcoli tramite il mouse o la tastiera !