Profit Margin & ROI Calculators
Business calculators help you price and judge returns. Work out profit, profit margin and markup from revenue and cost, solve for revenue, cost, profit, margin or markup from any two known values, find the selling price for a target margin, and calculate return on investment with an annualized rate. Results are estimates, not financial advice.
Last updated November 3, 2026
All Margins & ROI tools
Finance & Money · Margins & ROI
Profit Margin CalculatorProfit, margin and markup from revenue and cost, or the price for a target margin
Finance & Money · Margins & ROI
ROI CalculatorReturn on investment, simple and annualized
Finance & Money · Margins & ROI
Margin CalculatorRevenue, cost, profit, margin and markup from any two known values
Finance & Money · Margins & ROI
Markup CalculatorSelling price, cost or markup percent from any two values, with the matching margin
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