Break-Even Analysis for New Products: When Will You Start Making Money?

A break-even analysis tells you exactly how many units you need to sell before a new product starts making money. This guide covers the formula, walks through a real example, and shows you how to use break-even analysis to make smarter launch decisions about pricing, batch size, and marketing spend.

Part of our Complete Guide to Product Pricing Strategy

Every new product has a number: the point where cumulative revenue finally exceeds cumulative costs. Below that number, you’re losing money. Above it, every unit sold drops profit to the bottom line. That number is your break-even point.

Break-even analysis isn’t just an academic exercise. It answers the three most important questions before a product launch:

1. Is this product viable at all given my cost structure and realistic sales volume?
2. How long will it take to recoup my investment?
3. What happens to break-even if I change my price, costs, or volume?

The Break-Even Analysis Formula

The basic break-even analysis formula is straightforward:

Break-Even Units = Fixed Costs / (Selling Price – Variable Cost Per Unit)

The denominator (Selling Price – Variable Cost) is called your contribution margin per unit — the amount each sale contributes toward covering fixed costs. Once you’ve sold enough units to cover all fixed costs, every additional unit’s contribution margin is pure profit.

You can also express break-even in revenue:

Break-Even Revenue = Fixed Costs / Contribution Margin Ratio

Where Contribution Margin Ratio = (Price – Variable Cost) / Price. As Investopedia notes, this ratio tells you what percentage of each dollar in revenue is available to cover fixed costs.

Break-Even Analysis Example: Launching a Candle Line

You’re launching a premium soy candle. Here are your numbers:

Fixed costs (one-time + monthly):

• Product photography and branding: $2,500
• Website setup and first 3 months hosting: $800
• Initial marketing spend (launch campaign): $3,000
• Packaging design and plate fees: $1,200
• Total fixed costs: $7,500

Variable costs per unit:

• Wax, wick, fragrance oil: $3.20
• Jar and lid: $2.10
• Label and box: $1.40
• Shipping materials: $0.80
• Payment processing (2.9% of $34): $0.99
• Total variable cost per unit: $8.49

Selling price: $34.00

Contribution margin: $34.00 – $8.49 = $25.51 per unit

Break-even: $7,500 / $25.51 = 294 units

You need to sell 294 candles before the product is profitable. At a conservative 10 units/week, that’s about 7 months to break even. At 25 units/week (moderate DTC traction), it’s under 3 months.

Fixed Costs in Break-Even Analysis

Fixed costs don’t change with the number of units you sell. They’re the “overhead” that must be covered regardless of volume. For a new product launch, these typically include:

Category	Examples	Typical Range
Product Development	R&D, formulation, prototyping, testing	$1,000-$50,000+
Design & Branding	Logo, packaging design, photography, copywriting	$2,000-$15,000
Tooling & Setup	Moulds, dies, plate fees, minimum order deposits	$500-$25,000+
Regulatory	Certifications, lab testing, compliance filings	$500-$10,000
Marketing (launch)	Initial ad spend, influencer seeding, PR	$2,000-$20,000
Platform Setup	Shopify theme, Amazon listing optimisation, photography	$500-$5,000

Common mistake: Forgetting to include marketing spend in fixed costs. If you need $5,000 in ad spend to generate your first 300 sales, that’s a fixed cost of launch — not a variable cost. Variable costs scale linearly with units; marketing spend usually doesn’t (especially paid social, where the first customers are cheapest).

Variable Costs in Your Break-Even Analysis

Variable costs increase directly with each unit sold. If you sell zero, these costs are zero. They include:

• Raw materials / COGS — Everything that goes into making one unit
• Packaging per unit — Box, tissue, insert card, tape
• Shipping — Either outbound to customer or to Amazon FBA
• Payment processing — Usually 2.9% + $0.30 per transaction
• Platform fees — Amazon referral (8-15%), marketplace commissions
• Returns allowance — Factor in your expected return rate as a per-unit cost
• Customer service — If you can estimate cost per order for support

Use our Cost Per Unit Calculator to break down your total variable cost into components and see how batch size affects it.

Break-Even Analysis Sensitivity Testing

Break-even analysis becomes powerful when you test scenarios. Small changes in price or cost can dramatically shift your break-even point:

Change	Effect on Break-Even	Candle Example
Price +10% ($34 to $37.40)	Fewer units needed	294 drops to 259 (12% fewer)
Price -10% ($34 to $30.60)	More units needed	294 rises to 339 (15% more)
Variable cost -15%	Fewer units needed	294 drops to 278
Fixed costs +$2,000	More units needed	294 rises to 373
Price +10% AND variable cost -15%	Compounding improvement	294 drops to 243

Notice that price increases have more leverage than cost reductions. A 10% price increase reduces break-even by 12%, while a 15% cost reduction only reduces it by 5%. This is because price improvement flows entirely to contribution margin, while cost reduction only affects the variable portion.

This is why getting your price right matters more than squeezing suppliers. According to Harvard Business Review, a 1% improvement in price yields an average 11% improvement in operating profit — far more than equivalent improvements in volume or cost. For frameworks on setting prices that maximise contribution margin, see the pricing models in our Complete Guide to Product Pricing Strategy.

Using Break-Even Analysis for Launch Decisions

Break-even analysis should inform three key decisions:

1. Go / No-Go

If your break-even is 5,000 units and your realistic first-year volume is 2,000, the product isn’t viable at this cost structure. Either raise the price, reduce fixed costs (simpler packaging, smaller launch campaign), or find cheaper variable inputs.

2. Minimum viable launch

What’s the leanest version of this launch that still works? If professional photography costs $3,000 but iPhone photos reduce it to $200, your break-even drops by 110 units. Is that trade-off worth it early? Maybe — you can always reshoot later once the product proves demand.

3. Pricing confidence

If break-even at $34 is 294 units (achievable) but break-even at $28 is 469 units (risky), you have a quantitative reason to hold your price. The “but I could sell more at a lower price” instinct is often wrong — the volume increase rarely compensates for the margin compression.

Beyond Basic Break-Even Analysis

The simple formula assumes a single product with fixed and variable costs. Real businesses have additional complexity:

Multiple products: Calculate break-even per SKU, or use weighted average contribution margin if products share fixed costs (like your Shopify subscription or photography shoot).

Tiered pricing: If you sell DTC at $34 and wholesale at $18, your blended contribution margin depends on channel mix. Model worst case (mostly wholesale) to be conservative.

Ongoing fixed costs: The basic formula covers one-time costs. But if you have $2,000/month in ongoing fixed costs (rent, software, team), you need that contribution margin to cover those monthly too. Monthly break-even = Monthly Fixed Costs / Contribution Margin Per Unit.

Time value of money: $7,500 invested today that you recover in 12 months has an opportunity cost. If you could earn 8% on that capital elsewhere, your true break-even is slightly higher. For most small launches, this is marginal — but for $50K+ investments, factor it in.

Common Break-Even Analysis Mistakes

1. Forgetting to include your own time. If you spent 200 hours developing the product, that has a cost. Include it if you want a true picture of whether the economics work — especially if you’ll eventually hire someone to do that work.
2. Using retail price when you sell wholesale. If 60% of volume goes through retailers at 50% of retail, use your actual received revenue, not the shelf price.
3. Ignoring returns. A 15% return rate effectively increases your break-even by 15% (plus return shipping and restock costs). Build it into variable cost per unit.
4. Confusing markup with margin when modelling. If you target “50% margin” but model a 50% markup, your contribution margin assumption is wrong and break-even will be higher than calculated. See Markup vs Margin for why this matters.
5. Being optimistic about volume. Break-even analysis is only useful if the volume assumption is realistic. Use conservative estimates (25th percentile of your range), not hopeful ones.

Your Next Steps

1. List all fixed costs. Everything you’ll spend before selling a single unit. Be thorough — missing $2,000 in costs adds 80+ units to break-even on a typical consumer product.
2. Calculate true variable cost. Use the Cost Per Unit Calculator to include every component: materials, packaging, shipping, processing fees.
3. Run the numbers. Use our Break-Even Calculator to find your point in units and revenue.
4. Test sensitivity. What happens at +/- 10% on price? What if your biggest cost doubles? How sensitive is the result?
5. Set a timeline. Break-even in 500 units is meaningless without asking: how long will 500 units take? If the answer is 2 years, the capital might be better deployed elsewhere.