Percentage Calc
Every everyday percentage question on one page. Type in any card and the answer updates as you type, with the working shown.
Percent of a number
What is % of ?
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What percent?
is what % of ?
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Percent change
From to
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Increase or decrease
by %
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Reverse percentage
after + %
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Margin vs markup
Cost sold for
Tip: the answers use full precision; rounding is only for display (up to 6 decimals).