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
SolveCalc - Free Calc Solver & Scientific Calculator Online
...SolveCalc is a free calc solver and scientific calculator for students and teachers. Solve algebra, trigonometry, fractions, percentages and logarithms instantly with no download needed. Multiple calculator themes and math tools included....
https://solvecalc.net/
Desmos | Graphing 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.desmos.com/calculator
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/
Calculators | Calculator Soup
...Find the ideal calculator for math, science, statistics. Browse calculators for banking, finance, loans, time and date, conversion, fractions, algebra and more....
https://www.calculatorsoup.com/