Percentage Calculator
Calculate percentages, discounts, tips, and percentage changes with ease.
Basic Percentage Calculation
How to Use the Percentage Calculator
Choose the calculation type using the tabs: Basic %, Discount, Tip, or % Change.
Enter the required values in the input fields. Results update automatically as you type.
View the calculation explanation below the results to understand how the answer was derived.
Use the "Clear All" button to reset all fields and start a new calculation.
Frequently Asked Questions
What types of percentage calculations can I perform?
You can calculate basic percentages, discounts and sale prices, tips and total bills, and percentage changes (increase/decrease).
How accurate are the calculations?
All calculations are performed with high precision and rounded to appropriate decimal places for practical use.
Can I see how the calculations are done?
Yes! Each calculator shows a step-by-step explanation of how the result was calculated, helping you understand the process.
About Percentage Calculator
Our comprehensive percentage calculator handles all your percentage calculation needs. Perfect for shopping, dining, business, and academic use.
Quick Presets
Common Percentages
Common Scenarios
Quick Tips
For discounts: Enter original price and discount % to get final price
For tips: Standard tip rates are 15%, 18%, or 20%
Positive % change = increase, negative = decrease
Results update automatically as you type