What this calculator measures
A target-profit calculation extends break-even analysis. Fixed cost and desired operating profit are added, then divided by contribution per unit. Rounding required units upward prevents a fractional sale from understating the goal.
The result is a planning threshold rather than a sales forecast. Price, discounting, product mix, capacity, demand, returns, and cost changes can make actual required revenue different.
Common use cases
Use this model when the inputs describe the same decision, period and customer or product scope.
- Calculate the units and revenue required to cover fixed costs and reach a target operating profit.
- Use the result with the recorded inputs: Fixed costs, Target operating profit, Selling price per unit, Variable cost per unit.
- Compare multiple scenarios before making a business decision.
Formula
The target extends break-even analysis by adding desired profit to the fixed cost that contribution must cover.
Formula breakdown
- Target profit is added to fixed costs before dividing by unit contribution.
- Price and variable cost assumptions should be realistic at the target volume.
Worked example
Fixed costs are $15,000, target operating profit is $10,000, selling price is $90, and variable cost is $40. Contribution is $50 per unit, so 500 units are required. Modeled revenue at that volume is $45,000.
Scenario comparison
$40,000 fixed cost + $20,000 target profit with $30 unit contribution requires 2,000 units.
If contribution falls to $25, required volume rises to 2,400 units.
How to interpret the result
Test a conservative case with lower realized price and higher variable cost. A small change in contribution can materially change the required sales volume.
Check whether production, staffing, inventory, and customer demand can support the calculated units inside the selected period.
What a good result looks like
A practical target includes a buffer for forecast error and capacity constraints.
Demand must be capable of supporting the required volume and price.
Common mistakes
- Ignoring cash requirements while setting an accounting profit goal.
- Assuming unlimited capacity at constant unit economics.
When this metric can mislead you
The model cannot predict whether the market will buy the required volume.
Step-fixed costs can create new break-even levels as scale grows.
How to use the result in a decision
Use it to translate a profit target into required sales volume or revenue.
Stress-test price, cost and fixed-cost assumptions.
Assumptions and limitations
- Fixed cost and target profit use the same planning period.
- Price and variable cost remain constant through the modeled volume.
- One representative product or stable sales mix is used.
- Financing, tax, working capital, and capacity-step costs are excluded.