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Break-Even Calculator

Find out exactly how many units you need to sell to cover your costs. See your break-even point, contribution margin, and profit scenarios — instantly.

Rent, salaries, insurance, subscriptions, etc.
Materials, packaging, shipping, payment fees, etc.
Break-Even Point
334 units
per month to cover all costs
Break-even revenue£8,350.00
Contribution per unit£15.00
Contribution margin60.0%
Fixed costs (month)£5,000.00
Break-even = £5,000.00 ÷ (£25.00£10.00) = 334 units

Profit Scenarios

What happens at different sales volumes?

Units soldRevenueTotal costProfit / Loss
267£6,675.00£7,670.00£-995.00
301£7,525.00£8,010.00£-485.00
334 ← BE£8,350.00£8,340.00+£10.00
367£9,175.00£8,670.00+£505.00
418£10,450.00£9,180.00+£1,270.00
501£12,525.00£10,010.00+£2,515.00

Price Sensitivity

How does changing your price affect break-even?

Price changeNew priceContributionBreak-even units
-20%£20.00£10.00500
-10%£22.50£12.50400
-5%£23.75£13.75364
0% (current)£25.00£15.00334
+5%£26.25£16.25308
+10%£27.50£17.50286
+20%£30.00£20.00250

How Break-Even Analysis Works

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Fixed Costs

Costs that stay the same regardless of how many units you sell — rent, salaries, insurance, software subscriptions, loan repayments.

🏷️

Variable Costs

Costs that increase with every unit sold — raw materials, packaging, shipping, payment processing fees, sales commissions.

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Contribution Margin

Selling price minus variable cost per unit. This is how much each sale contributes toward covering your fixed costs.

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Break-Even Formula

Fixed Costs ÷ Contribution per Unit = Break-Even Units. Sell more than this and you're profitable. Sell fewer and you're making a loss.

Want Break-Even Analysis on Your Real Sales Data?

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