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

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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, …

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

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Our GREAT Scientific Calculator - An online Scientific Calculator that is free, clear, and full screen! Advanced functions like trigonometry, logarithms, and more - use online for free!

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