Ultimate Percentage Calculator

Your all-in-one solution for percentage calculations. Simple, accurate, and free to use.

Understanding Percentage Calculations

Basic Percentage

Calculate what percentage one number is of another, or find a percentage of a value.

Percentage Change

Compare old and new values to determine the percentage increase or decrease.

Distribution

Split a total into parts and calculate the percentage each part represents.

Reverse Percentage

Find the original value before a percentage change was applied.

Key Features

  • Multiple calculation modes for different needs
  • Instant results with no page reload
  • Simple and intuitive interface
  • Accurate calculations up to 2 decimal places

Popular Use Cases

Business

Calculate profit margins, sales tax, discounts, and commission rates

Education

Compute grade percentages, test scores, and academic improvements

Finance

Determine investment returns, tax rates, and interest calculations

How To Use The Calculator

Basic Percentage

  1. Enter the number you want to calculate the percentage of
  2. Input the percentage value
  3. Click "Calculate" to see the result

Percentage Change

  1. Enter the original value
  2. Input the new value
  3. View both percentage and absolute change

Distribution Calculator

  1. Enter the total value to distribute
  2. Specify the number of parts
  3. See equal distribution with percentages

Pro Tips

💡

Use the tabs to switch between different calculation types

✨

Results are automatically rounded to 2 decimal places

🔄

For reverse calculations, use the dedicated tab to find original values

💰

Use percentage distribution for splitting bills or expenses

📊

Compare values easily with the percentage change calculator

Remember

  • • All calculations happen instantly
  • • No account required
  • • Mobile-friendly interface
  • • Free to use

Frequently Asked Questions

How accurate are the calculations?

All calculations are precise up to 2 decimal places, suitable for most business and educational purposes.

Can I calculate multiple percentages at once?

Yes, you can use the distribution calculator to split a total into multiple percentage parts.

How do I find the original price before a discount?

Use the Reverse Percentage calculator tab to find the original value before a percentage change was applied.

Can I calculate percentage increase and decrease?

Yes, the Percentage Change calculator automatically determines if it's an increase or decrease.

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Helpful Resources & Guides