Meeting Cost Calculator
Estimate the time and payroll cost of meetings from attendance, duration, and recurrence.
Break-Even Calculator
Calculate break-even units, break-even revenue, contribution margin, target profit sales, and margin of safety.
Cost and price inputs
Break-even point
$0 in break-even revenue
- Contribution margin
- $0/unit
- Contribution margin ratio
- 0%
- Target profit sales
- 0 units
- Projected profit
- $0
- Margin of safety
- 0 units
Profit at common sales levels
| Units | Revenue | Profit |
|---|
Interpret your break-even estimate
The break-even point is the number of units or amount of revenue needed to cover fixed and variable costs before profit begins.
Inputs that matter most
- Fixed costs: costs that stay mostly unchanged over the period, such as rent, salaries, insurance, and software.
- Selling price: the average revenue earned per unit sold.
- Variable cost: the cost that rises with each unit sold, such as materials, fulfillment, transaction fees, or direct labor.
- Projected unit sales: your expected sales volume for checking profit and margin of safety.
Common mistakes
- Using total costs as fixed costs and also entering per-unit costs.
- Forgetting payment processing, packaging, commissions, or fulfillment costs in variable cost.
- Comparing break-even units without checking whether the sales volume is realistic.
- Assuming all units sell at the same price when discounts or bundles are common.
When this estimate can be misleading
This calculator uses a simple single-product model with constant price and variable cost. It does not model inventory timing, taxes, financing, changing costs at scale, refunds, or multi-product sales mix.
Scenarios to try
- Test a higher price to see whether break-even units fall enough to offset lower demand.
- Raise variable cost to include fees or fulfillment costs you may have missed.
- Increase fixed costs before hiring, leasing space, or adding software.
- Set target profit to the monthly profit you want the offer to produce.
Next-step calculators
How to use this break-even calculator
Use this before launching a product, changing prices, adding fixed costs, or setting a sales target.
- Enter fixed costs for the period you care about, such as a month or a launch budget.
- Enter the average selling price and variable cost per unit.
- Add a target profit if you want to see the sales volume needed beyond break-even.
- Enter projected unit sales to estimate profit and the cushion above or below break-even.
What break-even means
Break-even analysis shows the sales level where total revenue equals total cost.
Every unit sold contributes its price minus variable cost toward fixed costs. Once those fixed costs are covered, additional contribution margin becomes operating profit in this simplified model.
Margin of safety compares projected unit sales with break-even units. A positive margin means projected sales are above break-even; a negative margin means the plan is still short of covering costs.
Break-even formulas
The calculator uses standard contribution margin formulas for a single product or service.
CM = P - VC
P is selling price per unit, and VC is variable cost per unit.
BEU = \frac{FC}{CM}
FC is fixed costs for the selected period. The result is rounded up because partial units usually cannot cover the final dollar of cost.
\pi = (Q \cdot CM) - FC
Q is projected unit sales, and pi is projected profit before taxes, financing, and other items not entered here.
Break-even calculator FAQ
Should fixed costs be monthly or annual?
Use the same period for fixed costs, target profit, and projected sales. Monthly fixed costs should be paired with monthly projected sales.
What counts as variable cost?
Variable cost includes costs tied to each sale, such as materials, packaging, fulfillment, transaction fees, commissions, direct labor, or cost of goods sold.
Why does the calculator round break-even units up?
If the exact break-even result is 133.2 units, selling 133 units would still be slightly short, so the calculator shows 134 units.
What is contribution margin?
Contribution margin is selling price minus variable cost per unit. It shows how much each sale contributes toward fixed costs and profit.
What is contribution margin ratio?
Contribution margin ratio is contribution margin divided by selling price. It shows the percentage of each sales dollar available to cover fixed costs and profit.
What does target profit sales mean?
Target profit sales is the number of units needed to cover fixed costs and reach the profit goal entered in the calculator.
What is projected profit?
Projected profit estimates profit or loss at the projected unit sales entered above, before taxes, financing, and costs not included in the calculator.
What is margin of safety?
Margin of safety compares projected sales with break-even sales. A positive margin means projected sales are above break-even; a negative margin means the plan is below break-even.
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