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Welcome to Primarycalculator.com , Primary Calculator is an online tool to calculate

Addition, Subtraction, Multiplication, Dvision, Fraction, Percentage, Percentage Binary and Sin Cos Tan

The tool is easy to use, feel free to Bookmark Primary Calculator and use it anytime you want.

Are there any tools you would like to see on PrimaryCalculator then please use our contact form

Thank you

Primary Calculator