Free Online Calculators
Profit per sale, margin & break-even for Dropshipping
This calculator instantly shows your profit per dropshipping sale, your margin percentage, and the break-even point for your store. Just enter the product cost, selling price, and any additional fees or ad spend. It's the quickest way to know whether a product is actually worth selling before you commit.
Dropshipping margins are thinner than most YouTube tutorials let on. The average dropshipper working with AliExpress suppliers earns 10–30% gross margin before ad spend — and after paid traffic, that often collapses to 5–15% net. The gap between "I made a sale" and "I kept money" is where most new stores silently bleed out.
The inputs that matter most: your supplier cost (including inbound shipping from the supplier to the customer), your payment processing fee, your Shopify plan cost amortized per sale, and your cost per sale from ads. Miss any one of these and your break-even estimate is fiction. This calculator structures all five together so the math stays honest.
Here's what the numbers look like at two different volume levels for a $39 phone accessory with a $9 supplier cost and $3.50 shipping from a Spocket supplier:
The scaling scenario shows why margin percentage is a misleading target in isolation. At 300 sales, a 23% margin generates more cash than a 31% margin at 50 sales. What you're actually optimizing is net dollars per month, and that requires holding ad efficiency while volume grows — which is the hard part.
Shopify's transaction fees are one of the most misunderstood cost layers. On the Basic plan (as of 2026), there's no additional transaction fee if you use Shopify Payments — but if you're using a third-party processor like PayPal or Stripe directly through an external checkout, Shopify charges an extra 2% on top of the processor's own fee. That can quietly add $0.78 on a $39 sale. Stores running $15,000/month through external processors are losing ~$300/month to a fee they didn't notice.
Payment processor fees also use a flat + percentage structure that punishes low-ticket items disproportionately. The default 2.9% + $0.30 means on a $10 item you lose 5.9% to fees; on a $100 item you lose 3.2%. If you're dropshipping sub-$20 items, the fee structure alone compresses margin significantly — factor this before picking a product, not after.
One more insider detail: since Shopify's 2024 Payments update, merchants in certain regions now face currency conversion fees of 1.5% on international orders when Shopify Payments handles conversion. If you're selling globally with a USD store, that's a hidden margin hit on every non-US sale that most dropshipping calculators don't include.
Getting the calculator inputs wrong is more expensive than most people realize. These are the three most common errors and what they actually cost:
Direct answer: yes, under specific conditions. Generic AliExpress dropshipping with 15-day shipping times is largely uncompetitive in Western markets — Amazon Prime has trained buyers to expect fast delivery. What's working in 2026 is dropshipping through suppliers with US or EU warehouses (Spocket, Zendrop, and DSers all have domestic inventory options) where delivery is 3–7 days, or dropshipping in niches where price comparison is harder (custom or personalized products, B2B supplies, specialty hobby goods).
Stores hitting $5,000+/month in net profit are almost universally running paid ads with a tested creative strategy, using order automation through tools like AutoDS or DSers to eliminate fulfillment errors, and have negotiated pricing with suppliers rather than using default catalog prices. The stores that fail are typically treating it as passive — dropshipping is a real e-commerce business with real operational demands, just without warehouse overhead.
If you're evaluating multiple income streams alongside dropshipping, the Affiliate Marketing Earnings Calculator on simple-calculator.online helps model passive commission income as a comparison point.
After all costs including ads, 15–25% net margin is considered healthy for most dropshipping niches. Below 10% leaves almost no buffer for ad volatility or refunds. Some high-ticket dropshippers ($300+ products) operate at 8–12% margins but generate more absolute dollars per sale, which can work if volume is consistent and ad cost is controlled.
Break-even sales = fixed monthly costs ÷ profit per sale. If your Shopify plan is $39/month and you net $7 per sale after all variable costs, you need 6 sales just to cover the subscription. The calculator above does this automatically once you enter your inputs — it's the number most new stores never calculate before launching.
Yes, on the Basic plan Shopify charges 2% extra if you use a third-party payment gateway instead of Shopify Payments. On the Shopify plan it drops to 1%, and on Advanced it's 0.5%. Using Shopify Payments eliminates this fee entirely, but Shopify Payments isn't available in every country — check eligibility before assuming you can avoid it.
Use the worst-case shipping cost for your break-even calculation, not the average. Supplier shipping quotes often exclude remote area surcharges, fuel surcharges, or dimensional weight adjustments that appear on actual invoices. For accurate modeling, order your product once and note the real landed cost before building your pricing strategy around it.
Yes, but volume is much harder to reach. Organic-only stores typically rely on TikTok content, SEO, or Pinterest traffic — all of which take 3–6 months to generate meaningful results. At zero ad spend, your cost-per-sale input is $0, which significantly improves margins. The trade-off is slower growth and inconsistent traffic, making it harder to hit break-even quickly in the early months.
Plug your own supplier costs, ad spend, and monthly sales volume into the calculator above to find your real break-even and whether your current pricing actually holds up.