Find Percentage Calculator
Enter the part and the whole to find what percentage the part represents. Ideal for scores, quotas, progress and shares — with the formula shown for verification.
Worked example
45 of 60: (45 ÷ 60) × 100 = 75%
How to calculate
- Enter the part — the portion you are measuring.
- Enter the whole — the total amount.
- Read the percentage the part represents.
Formula
Percentage = (Part ÷ Whole) × 100
Explanation
- Test scores, sales quotas and project completion.
- Survey results and market shares.
Related Calculators
Percentage Calculator
All-in-one percentage calculator: X% of a number, what percent X is of Y, and percentage change.
Use CalculatorPercentage of a Number Calculator
Dedicated calculator for “what is X% of Y” — fast, focused, one answer.
Use CalculatorReverse Percentage Calculator
X is P% of what number? Find the original whole from a part and its percentage.
Use CalculatorPercent Calculator
Convert between decimals and percentages in both directions instantly.
Use CalculatorMarks Percentage Calculator
Convert obtained marks and total marks into a percentage instantly.
Use CalculatorFrequently Asked Questions
What percentage is 30 of 40?
(30 ÷ 40) × 100 = 75%. Enter the part and the whole above to compute any pair.
What if the part is bigger than the whole?
The result is simply over 100% — for example 120 of 100 is 120%, which is mathematically valid.