What Percent Calculator – X is What Percent of Y?
Quickly calculate the percentage that one number represents of a total. This is the perfect tool for checking your test scores, calculating your portion of a budget, or determining market share.
Calculate the Percent Value
Enter the values (e.g., "What percent of 200 is 50?").
Result will appear here.
Formula for What Percent is X of Y
To find the percentage, you divide the part by the whole and multiply the result by 100.
Formula: (Part ÷ Whole) × 100
Example: What percent is **60 of 150**? (60 ÷ 150) × 100 = 40%
This is the standard calculation used for finding relative values and expressing ratios as percentages.