Business Calculators

Markup, margin, breakeven, ROI, and small-business math calculators.

9 calculators in this category

Calculate selling price from cost and markup percentage, or determine markup from cost and selling price.

Calculate the units or revenue needed to cover fixed costs and reach break-even.

Calculate customer lifetime value from average revenue, retention, and lifetime length.

Calculate gross, operating, and net profit margins. Compare profitability across businesses or product lines.

Calculate return on investment as a percentage and dollar gain from investment cost and final value.

Calculate CAC from total sales and marketing spend divided by new customers acquired.

Calculate true employee cost — salary plus benefits, taxes, and overhead.

Calculate inventory turnover ratio and days of inventory on hand.

Calculate discounted price from original price and discount percentage, or determine the discount from price difference.