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  1. Online Calculator

    Welcome to Online Calculator! We have a range of free, easy to use calculators, conversion tools, and much more! Our tools are designed to help you perform a wide range of calculations and …

  2. Desmos | Scientific Calculator

    A beautiful, free online scientific calculator with advanced features for evaluating percentages, fractions, exponential functions, logarithms, trigonometry, statistics, and more.

  3. Calculator

    Oct 29, 2025 · Free simple calculator for adding, subtracting, multiplying, dividing.

  4. Percentage Calculator

    In mathematics, a percentage is a number or ratio that represents a fraction of 100. It is one of the ways to represent a dimensionless relationship between two numbers; other methods include ratios, …

  5. Calculator - English

    Our calculator is designed to handle both basic and scientific calculations. This includes simple arithmetic operations like addition, subtraction, multiplication, and division, as well as more complex …

  6. The Best Free Online Calculator

    Use the best online calculator for all your math needs on PC and smartphones. The free calculator allows you to quickly and accurately perform arithmetic, calculate percentages, raise to a power or …

  7. Math Solver - Trusted Online AI Math Calculator | Symbolab

    Instead of just giving a final answer, Symbolab’s AI Math Solver breaks problems down step-by-step. It shows what to do first, how each step builds on the last, and how each move brings you closer to the …

  8. solve form - Step-by-Step Math Problem Solver

    QuickMath will automatically answer the most common problems in algebra, equations and calculus faced by high-school and college students. The algebra section allows you to expand, factor or …

  9. Calculator | The Online 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, …

  10. Wolfram|Alpha: Computational Intelligence

    Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history, geography, engineering, mathematics, …