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Percentage calculator

Calculate percentages, discounts, and proportions

Percentage Calculations
% of
is what % of
to

About this tool

Use it to

  • Calculate discounts and sale prices
  • Determine percentage changes in metrics
  • Calculate tips and gratuities
  • Figure out completion percentages
Sale Price
Calculate the final price of a $50 item with a 20% discount, resulting in $40.
Growth Rate
Determine that revenue growing from $10,000 to $12,500 represents a 25% increase.

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