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  1. calculator.com calculate anything, anytime, anywhere

    Online calculators for everything. Some solve problems, some satisfy curiosity.

  2. Scientific Calculator - Desmos

    A beautiful, free online scientific calculator with advanced features for evaluating percentages, fractions, exponential functions, …

  3. Basic Calculator

    This free online calculator can be used for basic computations such as addition, subtraction, multiplication, division, and square roots.

  4. Basic Calculator

    Jul 17, 2026 · Solve everyday math instantly with our free online Basic Calculator. Easily perform addition, subtraction, multiplication, …

  5. Scientific Calculator

    Scientific Calculator This is an online javascript scientific calculator. You can click the buttons or type to perform calculations as you …

  6. Calculator - Math is Fun

    Calculator Just type and your answer comes up live. Use the buttons, or type formulas like 3*sqrt (2) or pi/2

  7. SolveCalc - Free CalcSolver with Code Mode | Math Solver

    SolveCalc - Free CalcSolver & Scientific Calculator SolveCalc, often typed as Solve Calc, is a free CalcSolver - a complete math …

  8. Full Screen Calculator - Online Calculator

    Full Screen Calculator Our Full Screen Online Calculator is an essential tool for anyone who needs to perform mathematical …

  9. Desmos | 4-Function Calculator

    A beautiful, free 4-Function Calculator from Desmos.com.

  10. Online Calculator

    Free Online Scientific Notation Calculator. Solve advanced problems in Physics, Mathematics and Engineering. Math Expression …