Free marketing calculator · Break-even analysis
Break-even Revenue Calculator
Estimate the revenue required for contribution to cover marketing spend and, optionally, fixed costs — then translate that threshold into a break-even MER.
Traditional break-even analysis is often expressed in units sold. For marketing planning, revenue can be the more useful common denominator because it connects spend, contribution margin and the sales level required to recover the costs included in the model.
What is break-even revenue?
Break-even revenue is the revenue level at which the contribution generated by sales covers the costs included in your calculation. At that point, the model shows neither a surplus nor a deficit after those costs.
Example: £40,000 marketing spend + £35,000 fixed costs, at a 40% contribution margin, requires £187,500 revenue to cover those costs.
If you leave fixed costs blank, the calculator gives a narrower marketing break-even view: the revenue required for contribution to recover marketing spend alone.
Traditional break-even point: units sold
The established business break-even formula usually asks how many units must be sold before total contribution covers fixed costs. That remains useful for product, pricing and operational planning, and it is closely related to the revenue-based approach used by this calculator.
If fixed costs are £30,000, a product sells for £50 and its variable cost is £30, contribution per unit is £20. Traditional break-even is therefore 1,500 units. At £50 per unit, that is equivalent to £75,000 of break-even revenue.
For marketers working across multiple products, channels or price points, a revenue model can be easier to use because contribution margin converts the same principle into a common sales-value threshold. If you need a unit-based answer, use the traditional formula above; the calculator below the hero is deliberately focused on the marketing and revenue version of break-even.
Why contribution margin matters
Revenue does not all become available to cover marketing and fixed costs. Contribution margin represents the proportion remaining after variable costs. A business retaining 20% of revenue as contribution must generate substantially more revenue to recover £1 of marketing spend than a business retaining 60%.
At a 25% contribution margin, £10,000 of marketing spend requires £40,000 of revenue to recover the spend in this simplified model.
What is break-even MER?
The calculator also expresses break-even revenue relative to marketing spend. This creates a break-even MER reference for the cost scope you entered.
If fixed costs are included, the resulting break-even MER is higher because the revenue is being asked to cover both marketing spend and those fixed costs. That is different from a simplified media-only break-even ratio, so keep the cost basis explicit when comparing targets.
Break-even is a threshold, not necessarily the target
Reaching break-even means covering the costs in the model; it does not provide a profit above them. A business may therefore need a higher revenue target to fund investment, provide a required return or reach a specific profit objective.
Break-even modelling is also sensitive to the margin assumption. If product mix, discounting, fulfilment or variable costs change, the contribution margin — and therefore the revenue threshold — can change as well.
Add a profit target
The Marketing Profitability Calculator extends this model with current revenue, MER, contribution, marketing ROI, profit after fixed costs, target revenue and marketing-spend headroom.
Break-even calculator FAQs
Is this the same as a traditional break-even point calculator?
It uses the same underlying break-even principle but expresses the answer as required revenue rather than units sold. A unit-based model normally divides fixed costs by contribution per unit; this marketing-oriented model works from contribution margin and the costs entered.
Should I include fixed costs?
Include them if you want the revenue threshold to cover those fixed costs as well as marketing. Leave them blank if you specifically want to understand the narrower revenue level required to recover marketing spend at the stated contribution margin.
Does break-even revenue include a profit target?
No. Break-even covers the costs included in the model. Use the Marketing Profitability Calculator when you want to add a target profit above break-even.
What happens if contribution margin changes?
A lower contribution margin increases the revenue required to break even; a higher contribution margin reduces it, assuming the other inputs remain unchanged.