"When does my Shopify store become profitable?" is the wrong question. The right question is: at what monthly revenue do I cover my fixed costs? The answer is your break-even point, and it's not a one-time milestone — it shifts every time your fixed costs grow, your AOV changes, or your variable costs move.
This guide walks through how to compute break-even revenue for a Shopify store, how to use it as a live management metric (not a year-end report), and the three break-even thresholds every operator should be tracking.
Three break-even points to track
"Break-even" without context can mean three different things. They're related but distinct, and the right one to optimize for depends on what decision you're making:
- Break-even ROAS — the minimum return on ad spend your ads need to cover their own cost. Used for: campaign-level kill/scale decisions.
- Break-even revenue — the monthly revenue at which all fixed costs are covered (apps, salaries, rent, etc.). Used for: business-level "are we sustainable?" decisions.
- Break-even cash — the monthly cash inflow at which all cash outflows balance (different from profit because of inventory timing). Used for: runway and survival decisions.
Break-even ROAS: the campaign-level threshold
The simplest of the three. The formula:
Note
Where contribution per order = AOV − COGS − transaction fees − shipping − other variable costs. The higher your contribution margin, the lower your break-even ROAS, and the easier your ads have to work to be profitable.
Worked example: AOV $65, contribution $35.61. Break-even ROAS = $65 ÷ $35.61 = 1.83×. Anything above 1.83× is profitable; anything below is losing money. The exact number that decides whether to scale or kill a campaign.
Plug your numbers into the Break-even ROAS calculator for a 60-second answer.
Break-even revenue: the business-level threshold
The number that answers "how much revenue do I need to make to keep the lights on?". The formula:
Note
Where contribution margin % = contribution per order ÷ AOV (the same percentage you used for break-even ROAS, just expressed differently).
Worked example: monthly fixed costs $7,000 (apps, founder salary, rent, contractors). Contribution margin 35%. Break-even revenue = $7,000 ÷ 0.35 = $20,000/month. Below that revenue, the business is operating at a loss. At exactly $20K, you're flat. At $40K, you're netting $7K of profit before any further costs.
This number is the most important business metric for a sub-$100K-MRR brand. Track it monthly. Watch it shift as you hire, drop apps, or change your supplier contract.
| Common assumption | What's actually true | |
|---|---|---|
| $5K fixed costs, 30% CM | Just need a few thousand in revenue | Break-even revenue = $16,667/mo. Below that, you're losing money even before lifestyle costs |
| $10K fixed costs, 25% CM | Doable at $40K revenue | Break-even revenue = $40,000/mo. Tight ceiling — one bad month wipes out 2 good ones |
| $15K fixed costs, 40% CM | $15K of expenses needs $15K of revenue | Break-even revenue = $37,500/mo. Higher CM lets you cover more fixed costs faster |
| $25K fixed costs, 35% CM | Need $25K in sales | Break-even revenue = $71,429/mo. Real ceiling on growth — fixed cost increases require non-linear revenue increases to stay above water |
Break-even cash: the survival threshold
The trickiest of the three because it accounts for timing. Profit and cash diverge — see our piece on why your store can be profitable and broke — and break-even cash is the revenue level where actual cash inflow equals actual cash outflow during the period.
The formula has more moving parts:
Note
The two terms operators usually miss: new inventory orders (a month where you reorder $20K of inventory has $20K more cash outflow than its P&L would suggest) and tax payments (lumpy, quarterly, often not reserved against).
Brands that ignore break-even cash are the ones that go bankrupt with positive P&Ls. The cash forecast you build to track this is the same 13-week forecast that prevents the "growing yourself broke" pattern.
How to use break-even as a live metric
Most operators compute break-even once at year-end and never look at it again. That's wasteful. Used properly, break-even is the most useful early-warning system you have.
- Recompute monthly. Fixed costs shift as you add apps, hire contractors, or rent office space. Your break-even revenue last quarter is probably 10-20% lower than this quarter's.
- Track the gap. If your break-even revenue is $30K and you're hitting $42K, you're in a healthy zone. If you're hitting $33K, you're one bad week from a loss month. The gap matters more than the absolute number.
- Use it to budget. Before adding a new $200/month app, add it to your fixed costs and recompute break-even. A $200 monthly app at 25% contribution margin requires $800 of additional monthly revenue to break even. Now decide whether the app is worth it.
- Use it to hire. A $4,000/month contractor requires $11,400 of additional monthly revenue at 35% CM. Are you confident the contractor will generate at least that much? If not, the hire is a bet against your own cash position.
Three ways to lower break-even
- Cut fixed costs. The most direct lever. Audit your app stack quarterly. Most stores have 3-5 apps that don't justify their cost.
- Raise contribution margin. Higher AOV, lower COGS, lower per-order overhead. Each point of contribution margin shifts break-even revenue down by roughly 3-5% depending on the math.
- Improve inventory turnover. Faster sell-through means less cash tied up in stock. This doesn't change accounting break-even but dramatically improves cash break-even — and cash is the one that actually matters for survival.
How Ecom Forward handles this
Common questions
What's the average break-even point for a Shopify store?
When does a Shopify store become profitable?
What's the difference between break-even and profitable?
Should I lower my break-even before scaling spend?
Bottom line
Break-even isn't a milestone you hit once. It's a moving target that shifts every time you add a cost or change a price. Track all three versions — break-even ROAS for ad campaigns, break-even revenue for the business overall, break-even cash for survival — and use them as live decision criteria.
For the campaign-level number, use the Break-even ROAS calculator. For the full business-level model with fixed costs and per-order economics, the Profit Simulator shows where you sit relative to all three thresholds at once.