Business calculators

Compare margin with markup, find break-even sales and plan freelance rates. Use your own costs and revenue assumptions; no tax rules or future returns are assumed.

• Profit Margin Calculator

  Find profit, profit margin and markup from revenue and costs. Compare the two percentages before setting a selling price.

• Markup Calculator

  Set a selling price from your cost and chosen markup. See the resulting profit margin alongside the price.

• Break-even Calculator

  Estimate the sales quantity needed to cover fixed and variable costs. Check each sale's contribution before planning a target.

• ROI Calculator

  Compare the total amount returned with your investment. Calculate net gain or loss and simple return on investment.

• Freelance Hourly Rate Calculator

  Build an hourly billing target around income, overhead and realistic billable hours. Allow for profit without treating every working hour as paid work.