| Calculation | Formula | Example | Result |
|---|---|---|---|
| Basic % | (P/100) × B | 20% of 100 | 20 |
| % Change | ((N-O)/O)×100 | 100→120 | 20% |
| % Difference | |A-B|/avg×100 | 80 vs 100 | 22.22% |
| % Increase | O×(1+P/100) | 100 +15% | 115 |
| % Decrease | O×(1-P/100) | 100 -15% | 85 |
Percentage Calculator
The Percentage Calculator is a simple and powerful online tool designed to handle all types of percentage calculations, including basic percentage, percentage change, percentage difference, and increase or decrease calculations. It provides fast and accurate results with clear formulas and real-world examples.
This calculator is useful for students, professionals, and everyday users who need quick percentage calculations for finance, education, shopping discounts, data comparison, and more. Its easy interface and multiple calculation modes make percentage math effortless.
Key Features
- Calculate basic percentage
- Calculate percentage change
- Calculate percentage difference
- Calculate percentage increase or decrease
- Instant and accurate results
- Clear formula display
- Supports real-life examples
What This Calculator Shows
- Final calculated result
- Percentage rate used
- Input values summary
- Calculation type selected
- Formula applied
- Example-based explanation
How to Use the Percentage Calculator
- Select calculation type (Basic, Change, Difference, Increase)
- Enter required values
- Click Calculate
- View instant results and formula explanation
Disclaimer
All calculators available on this website are provided for informational and general guidance purposes only. The calculations and results are based on user-provided inputs and standard formulas, and therefore may not reflect real-world outcomes. These tools do not constitute financial, legal, tax, medical, or professional advice of any kind. Actual results may vary depending on individual circumstances, assumptions, and external factors. Users should verify all results independently and consult a qualified professional before making any decisions based on the calculator outputs. We do not guarantee the accuracy, completeness, or reliability of the results generated.