Percentage Calculator

Calculate percentages, increases, decreases, and differences. Multiple calculation modes.

Percentage Calculator

Calculate various percentage operations quickly and easily

What % is X of Y?

Result
25.00%
50 is 25.00% of 200

Calculate X% of Y

Result
20.00
25% of 80 is 20.00

Percentage Increase/Decrease

Increase
+50.00%
Change: +50.00

Add/Subtract Percentage (Tip/Tax)

15% of 100
15.00
Total with 15%
115.00
100 + 15.00

Quick Percentage Reference

10% of 10010
25% of 10025
50% of 10050
75% of 10075
100% increase from 50100
50% decrease from 10050

💡 Tip: Use this calculator for quick percentage operations like calculating discounts, tax, tips, or percentage changes.

About Percentage Calculator

Calculate percentages, increases, decreases, and differences. Multiple calculation modes. Financial calculators and tools for loans, mortgages, investments, and currency conversion. Make informed financial decisions. This percentage calculator is completely free to use, works entirely in your browser, and requires no installation or sign-up. Perfect for developers, content creators, designers, and anyone who needs quick access to professional-grade tools. Simply enter your data, and get instant results. Your data never leaves your browser, ensuring complete privacy and security.

How to Use Percentage Calculator

  1. 1Open the Percentage Calculator tool on this page
  2. 2Enter or paste your content into the input field
  3. 3Adjust any available options or settings to customize the output
  4. 4Click the process/convert/generate button to see results
  5. 5Copy the output or download the result for use in your projects

Common Use Cases

  • Homebuyers calculating mortgage payments
  • Investors analyzing returns
  • Business owners planning budgets
  • Consumers making purchasing decisions

Frequently Asked Questions

Is the Percentage Calculator free to use?

Yes! Our Percentage Calculator is completely free with no hidden costs, subscriptions, or limitations. You can use it as many times as you need.

Do I need to create an account or sign up?

No account required! Simply visit the page and start using the Percentage Calculator immediately. No registration, no emails, no hassle.

Is my data safe and private?

Absolutely. All processing happens directly in your browser. Your data never leaves your device, and we don't store or track any of your content.

Can I use this Percentage Calculator on mobile devices?

Yes! Our Percentage Calculator is fully responsive and works perfectly on smartphones, tablets, and desktop computers. Use it anywhere, anytime.

Are there any file size limits?

While most tools have no strict limits, very large files may take longer to process depending on your device's capabilities. For best performance, we recommend keeping files under 10MB.