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Worked examples, in Profitability

Break Even Examples

Before you price a new product, you need one number: how many units you must sell before you stop losing money. Get it wrong and you're subsidizing every sale. These examples work through the calculation from a simple single-product baseline up to SaaS subscriptions and multi-product portfolios.

4 examples. Published Mar 12, 2026. Updated Mar 27, 2026. By AI Biz Hub.

Worked examples

See the inputs and outcome together

Each scenario keeps the starting point, the outcome, and the actual lesson in one place so the page reads like a decision notebook, not a data dump.

  1. 1

    Baseline case

    Start from the sample product: $150 price, $60 variable cost, $20,000 fixed costs, $10,000 profit goal.

    Each unit contributes $90.00, a 60.0% contribution margin ratio. You need to sell 222 units to break even and 333 units to hit the $10,000 profit target.

    Mode

    Single

    Fixed Costs

    $20,000

    Target Profit

    $10,000

    Unit Price

    $150

    Variable Cost Per Unit

    $60

    At $90 per unit, fixed costs convert to a manageable 222-unit hurdle. Anchor every later change against this baseline before judging whether a tweak helps or hurts.

  2. 2

    Higher unit price

    Raise the price to $170 and hold variable cost and fixed costs steady.

    Contribution margin per unit climbs to $110.00 and the ratio to 64.71%. Break-even drops to 182 units from 222.

    Mode

    Single

    Fixed Costs

    $20,000

    Target Profit

    $10,000

    Unit Price

    $170

    Variable Cost Per Unit

    $60

    A 13% price increase cut the break-even volume by 40 units because the whole price gain flows straight to contribution margin. Pricing power is the fastest lever on this tool.

  3. 3

    Higher variable cost

    Hold the $150 price but let variable cost per unit rise to $80.

    Contribution margin per unit falls to $70.00 and the ratio to 46.67%. Break-even rises to 286 units.

    Mode

    Single

    Fixed Costs

    $20,000

    Target Profit

    $10,000

    Unit Price

    $150

    Variable Cost Per Unit

    $80

    A $20 cost creep erased a third of your margin and added 64 units to the break-even hurdle. Supplier price rises hit profitability harder than equal-sized fixed-cost changes.

  4. 4

    Higher fixed costs

    Keep the $90 unit margin but lift fixed costs to $26,000.

    Contribution margin per unit stays at $90.00, but break-even rises to 289 units and the profit-target volume to 400 units.

    Mode

    Single

    Fixed Costs

    $26,000

    Target Profit

    $10,000

    Unit Price

    $150

    Variable Cost Per Unit

    $60

    Fixed costs leave the per-unit margin untouched yet still push the break-even point up by 67 units. Watch the unit count here, not the margin, since the margin will not move.

Patterns

Break-even analysis isn't static; it constantly shifts with changes in pricing, variable costs, and fixed overheads, requiring regular re-evaluation for accurate financial planning.
For subscription or service models, achieving break-even in units must be coupled with sustainable customer acquisition strategies that consider long-term value to avoid long-term cash drains.
Even small fluctuations in variable costs or pricing in high-volume, low-margin businesses can drastically alter the break-even point, underscoring the need for tight cost control and strategic pricing.
Beyond the numerical break-even, businesses must assess their operational capacity and market demand to ensure they can realistically achieve and consistently exceed the required sales volume.

Run the numbers next

Sources

  1. Break-Even Analysis: Formula, Calculator, and How To Use It , Investopedia
  2. Calculate Your Startup Costs: Break-Even Point (SBA) , U.S. Small Business Administration (SBA)

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