| Result | hesaplanacak |
|---|---|
| Explanation | hesaplanacak |
Scenario A saved. Change values and recalculate → Scenario B will appear.
Chart
Scenario Comparison
Recent Calculations
Three Percentage Calculations in One Tool
Percentages appear everywhere — discounts, tax, test scores, statistics. This calculator covers the three most common percentage problems with instant results.
Mode 1 – What Is X% of Y?
Use this to find a portion of a number. For example: What is 15% of 80?
Formula: Result = (X ÷ 100) × Y
Example: 15% of 80 = (15 ÷ 100) × 80 = 12
Mode 2 – X Is What % of Y?
Use this to find what fraction one number is of another. For example: 30 is what percent of 200?
Formula: Percentage = (X ÷ Y) × 100
Example: 30 is (30 ÷ 200) × 100 = 15% of 200
Mode 3 – Percentage Change
Use this to find how much a value increased or decreased between two points. For example: a price went from $50 to $65.
Formula: % Change = ((New − Old) ÷ Old) × 100
Example: ((65 − 50) ÷ 50) × 100 = +30% increase
Common Uses
- Calculating discounts and sale prices
- Finding tips and service charges
- Tracking stock or investment returns
- Grading tests and exams
- Comparing growth rates
How to Use This Calculator
Using our calculator is simple: enter the required values into the input fields and click the calculate button. Results are displayed instantly on screen. You can adjust the values and recalculate to compare different scenarios and find the best option for your situation.
Frequently Asked Questions
| Question | Answer |
|---|---|
| How accurate are the results? | We use standard formulas and up-to-date 2025 rates. Individual circumstances may vary slightly. |
| Is this calculator free? | Yes, completely free and no registration required. |
| What should I do for exact figures? | For precise information, consult a relevant professional or official authority. |
| Does it work on mobile devices? | Yes, it works seamlessly on all devices and screen sizes. |
Important Notes
This calculator is provided for informational purposes only. For legal, financial, or medical decisions, always seek advice from qualified professionals. Calculation results do not constitute official documents. Legislative changes may affect results; please visit the relevant official website for the most up-to-date information. Our calculators are regularly updated to reflect current regulations and rates.
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