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  1. Online Calculator

    Our free online calculators and conversion tools make math easy, providing fast, reliable results for finance, education, health, cooking, and more on any device.

  2. 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.

  3. 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 …

  4. Scientific Calculator - Desmos

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

  5. Calculator

    Oct 29, 2025 · Simple online calculator with memory functions similar to a basic handheld calculator. Free simple calculator for adding, subtracting, multiplying, dividing.

  6. Omni Calculator

    Omni Calculator provides solutions for a wide range of problems, from finance and business to health. It’s so fast and easy you won’t want to do the math again!

  7. Online Calculator - English

    Online Calculator - A fast, reliable, and easy-to-use tool for all your mathematical calculations. Perfect for students, professionals, and everyday users, this online calculator provides accurate results for …

  8. Basic Calculator - Free Online Math Calculator | MyOnlineCalc

    Free basic online calculator with percentage calculator, square root, customizable themes, sound effects, and full keyboard support. Perfect for students, professionals, and everyday math calculations.

  9. Calculator Online - 247 Calculator

    Jan 17, 2025 · Use our free calculator online for quick and accurate math calculations on the go. Compatible with all devices, it supports addition, subtraction, multiplication, division, and more with a …

  10. Calculator | The Online Calculator

    Basic Online Calculator with 10-digit keypad and standard operators to add, subtract, multiply and divide numbers. Includes basic handheld calculator functions for square, square root, percent, sign change, …