Percentage Calculator

Quick and accurate calculations for all your percentage needs.

What is __% of __?

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How to Use This Calculator

Our percentage calculator is designed to be intuitive. Select the type of calculation you need and enter your numbers into the designated fields.

  • X% of Y: Use this to find the percentage of a number. For example, to find out what 25% of 200 is, enter '25' in the first box and '200' in the second. The calculator will show you the result is 50.
  • X is % of Y: This mode helps you find what percentage one number is of another. If you want to know what percentage 50 is of 200, enter '50' and '200'. The result will be 25%.
  • % Increase/Decrease: This is perfect for calculating the percentage change between two numbers. For example, to see the percentage increase from 100 to 125, enter '100' in the 'From' field and '125' in the 'To' field. The calculator will show a 25% increase.

Real-World Applications

Percentages are a fundamental part of daily life. Understanding them is crucial for everything from managing your finances to interpreting data. This tool can help you:

  • Shopping: Quickly calculate a discount on an item or determine the final price after sales tax.
  • Finance: Figure out the interest on a loan or the return on an investment.
  • Health and Fitness: Track your weight loss as a percentage or calculate macronutrient ratios in your diet.
  • Students: Determine your score on a test or see how much a specific assignment is worth for your final grade.