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The original calculator was invented in the 17th century by a frenchman called blaise pascal! Perfect for students, professionals, and everyday users, this online calculator provides accurate results for basic arithmetic, scientific functions, and more. Simple online calculator with memory functions similar to a basic handheld calculator.
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Currently, we have around 200 calculators to help you do the math. Free online scientific notation calculator. All clear button clears the calculator, tape, and resets any functions. A beautiful, free online scientific calculator with advanced features for evaluating percentages, fractions, exponential functions, logarithms, trigonometry, statistics, and more.
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