Determine Margin
Margin measures profit as a percentage of revenue. Keep revenue and cost on the same basis.
Formula: Profit Margin (%) = (Revenue − Cost) ÷ Revenue × 100
Financial formulas can depend on compounding, timing, or accounting definitions. The formula shown here identifies the specific relationship behind the calculator result.
Before relying on the figure, confirm that the rate, term, and amount represent the same transaction or reporting period.