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Dropshipping Profit & Break-Even ROAS Calculator

Accurately model unit economics, factory COGS, payment gateway fees, and exact minimum break-even ROAS required to profitably scale TikTok & Meta ad campaigns.

Quick Product Presets:
Unit Economics Cost Structure ($49.99 Retail)Gross Margin: 64.5%
COGS: $12.50 (25%)
Ship: $3.50 (7%)
Fees: $1.75 (3.5%)
Gross Profit: +$32.24 (64.5%)

Unit Economics Inputs

$49.99
$
$12.50
$

Wholesale cost paid per unit to supplier (AliExpress/1688).

$3.50
$
%
$
25% Net
10% (Aggressive Scale)25% (Standard Winner)50% (High Ticket)
$500 / day
$100/day$1,500/day$5,000/day
Healthy Profit Potential
Gross Margin: 64.5%
Break-Even ROAS
1.55x

Minimum ROAS required on Meta/TikTok before ad spend turns unprofitable.

Gross Margin / Unit
+$32.24

Cash retained after factory COGS, packet shipping, and payment gateway fees.

Maximum Allowable CPA
$32.24

Ceiling acquisition cost on Facebook or TikTok before you incur a net loss.

Target CPA For Scale (25%)
$24.18

Optimal ad CPA to retain net profit goal.

Projected P&L At Target Ad Budget~21 orders / day
Est. Daily Revenue
$1,049.79
Est. Daily Net Profit
+$177
Est. Monthly Net Profit
+$5,310
Want to Automate This From Any Competitor URL?

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The Essential Unit Economics Formula for Winning Dropshippers

In DTC e-commerce and Shopify dropshipping, revenue is vanity, profit is sanity, and cash flow is reality. Over 80% of beginners fail not because their video ads lack creativity, but because their unit economics do not leave enough profit headroom to survive rising Meta and TikTok advertising CPMs.

To calculate whether a winning product has genuine scaling potential, you must model four non-negotiable cost components:

1. Factory Sourcing COGS

The wholesale supplier cost paid to AliExpress, 1688, or CJ. Target 20% to 35% of retail price.

2. Express Line Shipping & Packaging

Weight-based air packet logistics to Tier-1 countries (YunExpress, CJ, 4PX). Never use slow postal lines.

3. Payment Gateway & Platform Fees

Stripe, PayPal, or Shopify Payments processing fees (approx 2.9% + $0.30) plus conversion allowances.

4. Customer Acquisition Cost (CAC / CPA)

Ad cost on Meta/TikTok to acquire 1 customer. Gross profit is your absolute ceiling.

How to Calculate Break-Even ROAS (Formula & Example)

Break-even ROAS represents the exact multiple of ad spend your campaign must generate so that net profit is zero. Operating above this creates profit; below burns capital.

Break-Even ROAS = Retail Price / (Retail Price - COGS - Shipping - Gateway Fee)

Real-World Dropshipping Example:
Suppose you sell an ergonomic posture corrector for $49.99. Your supplier charges $11.50 including air packet shipping. Stripe takes approximately $1.75 in transaction fees. Gross Profit = $49.99 - $11.50 - $1.75 = $36.74. Break-even ROAS = $49.99 / $36.74 = 1.36x. You can absorb an ad CPA of up to $36.74 before taking a loss.

Tired of Manually Calculating Unit Economics?

GetDropSonar automates this entire audit process. Simply paste any competitor's Shopify store or product link: our engine instantly extracts true retail pricing, applies factory manufacturing baseline models, and generates AI buyer personas in seconds.

Audit Any Shopify Product URL Free

Frequently Asked Questions

What is Break-Even ROAS in dropshipping?

Break-Even ROAS is the minimum multiple of revenue to ad spend required so that your business does not lose money. Formula: Retail Price / (Retail Price - COGS - Shipping - Payment Fees).

What is a healthy profit margin for a Shopify dropshipping store?

A healthy dropshipping gross margin is between 60% and 75%. This allows sufficient headroom for Meta or TikTok advertising customer acquisition costs while retaining 20% to 35% net profit.

How can I lower my Break-Even ROAS on existing products?

The fastest way to lower your Break-Even ROAS is to increase your Average Order Value (AOV) by adding bundle discounts (Buy 2 Save 20%, Buy 3 Get 1 Free) and post-purchase one-click upsells.