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IntroduceExplore our user-friendly online calculator, designed with memory functions reminiscent of a compact handheld device. It's perfect for basic math operations like addition, subtraction, multiplication, and division.
But that's not all! Our calculator also comes equipped with additional functions such as square roots, percentages, pi, exponents, powers, and generate random number.
Functions on the CalculatorLib Addition (+): Used to add two or more numbers.Subtraction (-): Used to subtract one number from another.Multiplication (×): Used to multiply numbers together.Division (÷): Used to divide one number by another.Square Root (√): Calculates the square root of a number.Percentage (%): Determines a percentage of a given value.Pi (π): Provides the mathematical constant π (pi) for use in calculations.Exponents (^): Calculates a number raised to a power, such as "x^n" for x raised to the power of n.Random Number (Rand): Generates random floating-point numbers between 0 and 1. Useful for statistical analysis and simulations.Clear Functions (CE, AC): "CE" erases the last entry, "AC" resets everything. Simple tools for control and a fresh start. Step-by-Step CalculatorLearn how to use your basic calculator with easy-to-follow instructions. Discover how to input numbers and symbols, perform simple math, and calculate percentages.
Addition and Subtraction 3 + 5 = 8 7 - 9 = -2 Multiplication and Division 13 × 3 × 2 = 78 25 ÷ 2 = 12.5 Percentage Operations CALCULATIONEXPLAINED 5 % 200 = 10 (5 × 200) / 100 = 10 200 + 5% = 210 200 + ((5 / 100) × 200) = 210 200 - 5% = 190 200 - ((5 / 100) × 200) = 190 200 × 5% = 10 200 × (5 / 100) = 10 200 ÷ 5% = 4000 200 ÷ (5 / 100) = 4000 About UsSitemapTermsPrivacy Policy © 2023-2025 CalculatorLib.comCalculatorLib.com uses verified formulas for helpful references. See disclaimer for details.