Percentage Calculator

Calculate percentages easily. Find what percent one number is of another, calculate percentage increase/decrease, and more.

is what percent of
=
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Examples:
  • What %: 25 is what percent of 100? → 25%
  • % of: What is 20% of 150? → 30
  • Increase: Increase 100 by 15% → 115
  • Decrease: Decrease 100 by 25% → 75

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