Percentage Calculator
Quick percentage calculations for discounts, tips, grades, and more.
Calculators
You might also like
GPA Calculator
Calculate your GPA instantly with our easy-to-use grade calculator.
Unit Converter
Convert values between different units of measurement.
Loan Calculator
Calculate monthly payments and total interest for loans.
Interest Calculator
Compute simple and compound interest over time.
How to use Percentage Calculator
Select the type of calculation (e.g., 'What is X% of Y?').
Enter the required numbers into the fields.
Click 'Calculate' to see the result immediately.
Use different modes for increase, decrease, or difference calculations.
Frequently Asked Questions
How do I find what % one number is of another?
Use the 'X is what % of Y?' mode. Divide X by Y and multiply by 100.
How to calculate a discount?
Use 'Percentage decrease' mode with the original price and discount rate.
What's the percentage change formula?
((New Value - Old Value) / Old Value) × 100. Our tool does this automatically.
Why use Kitbase Percentage Calculator?
Multiple Modes
Calculate percentage of, increase, decrease, and difference.
Reverse Calculation
Find the original number when you only know the result.
Simple Interface
Straightforward inputs without confusing formulas.
Instant Results
Answers appear as you type.