How to use it
- Enter your fixed costs.
- Enter the price per unit.
- Enter the variable cost per unit.
- View the break‑even units and sales instantly.
What it does – The calculator takes three inputs – fixed costs, price per unit, and variable cost per unit – and tells you the exact number of units you must sell to cover all expenses, plus the total revenue needed to reach that point. Why it matters – Knowing the break‑even point prevents you from pricing blindly, helps you set realistic sales targets, and gives you confidence when negotiating with investors or lenders. How to read the results – Break‑even Units is the minimum quantity you need to sell; Break‑even Sales is the dollar amount those units generate. Both figures assume every unit sells at the same price and incurs the same variable cost, and that all fixed costs are already incurred. Use these numbers to plan production runs, marketing budgets, and cash‑flow forecasts.
Pro tips
- Add a safety margin for unexpected costs.
- Round up break‑even units to the next whole unit.
- Re‑calculate whenever you change pricing or cost assumptions.
- Compare break‑even sales to projected revenue to spot gaps.
Real-life examples
- A startup founder wants to know how many gadgets must sell before the business stops losing money.
- A manufacturer evaluating a new product line needs the sales target to justify the equipment purchase.
- A freelance consultant calculating the number of contracts required to cover office rent and software subscriptions.
Case study
Emily, a coffee‑shop owner, entered $12,000 in fixed costs, $4 price per cup, and $1 variable cost. The calculator showed she needed to sell 3,000 cups ($12,000 in sales) to break even. With that target, she adjusted her marketing spend and reached break‑even in two months.