Percentage Calculator
Quickly calculate percentages, proportions, and change rates with three modes for all needs
What percentage is X of Y?
What is X% of Y?
%
Percentage Change Calculation
%
Positive for increase, negative for decrease
Results
Calculation Formulas
Enter values and click calculate
Common Percentage Quick Reference
| Score | Percentage | Decimal |
|---|---|---|
| 1/2 | 50% | 0.5 |
| 1/3 | 33.33% | 0.333 |
| 1/4 | 25% | 0.25 |
| 1/5 | 20% | 0.2 |
| 1/8 | 12.5% | 0.125 |
| 1/10 | 10% | 0.1 |
| 3/4 | 75% | 0.75 |
| 2/3 | 66.67% | 0.667 |
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Financial Disclaimer
The results of this tool are for reference only and do not constitute investment advice. Actual values may vary due to financial institution policies, interest rate changes, and individual circumstances. Please consult a professional financial advisor before making any financial decisions.