Estimate how many whole units cover fixed costs at your stated selling price and variable cost. Enter the assumptions you want to test, calculate the result, and download the calculation and inputs as CSV.
Enter your assumptions
One product with constant price and cost. Match all costs to one period and use consistent tax treatment. Capacity limits, mixed-product sales and stepped costs are excluded.
Your calculated scenario
One product with constant price and cost. Match all costs to one period and use consistent tax treatment. Capacity limits, mixed-product sales and stepped costs are excluded.
Calculation method#
Contribution per unit = selling price − variable cost. Break-even units = fixed costs ÷ contribution, rounded up.
Assumptions and limits#
One product with constant price and cost. Match all costs to one period and use consistent tax treatment. Capacity limits, mixed-product sales and stepped costs are excluded.
The result is a numerical illustration, not a quotation, tax filing or recommendation to buy a product. Check actual lender, product or transaction terms before making a decision.
Using the result#
Change one input at a time to understand its effect. Keep the calculation period and rate basis consistent. The downloadable CSV records your inputs so another person can review the same scenario. Changing an input clears the previous result until you calculate again.
Explore the other free business tools and calculators or contact SigmaTenders for business compliance support.