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Shopify Profit Calculator

Calculate true unit economics on Shopify after platform tier fees, payment processing, shipping margins, and ad spend.

Overview & Mechanics

How the Shopify Profit Calculator Works

The Shopify Profit Calculator computes the net profitability of selling products on Shopify. Many e-commerce merchants mistake gross sales for profit; this tool itemizes Shopify plan fees, payment gateway cuts, shipping differentials, cost of goods, and ad spend to reveal your exact take-home margin.

Step-by-Step Tutorial

How to Use This Tool in Simple Steps

01

Enter your retail product selling price and unit Cost of Goods Sold (COGS).

02

Select your active Shopify Plan (Basic, Shopify, Advanced, or Custom).

03

Input your payment gateway processing fees (e.g., 2.9% + $0.30).

04

Enter shipping charged to the customer versus actual carrier shipping cost incurred.

05

Add your marketing ad spend per order (CAC) and monthly order volume.

Mathematical Logic

Formulas & Computational Methodology

Total Revenue per Unit = Price + Shipping Charged. Platform Fee = Revenue × Shopify Plan Rate. Payment Fee = (Revenue × Payment Fee %) + Fixed Fee. Total Unit Cost = COGS + Platform Fee + Payment Fee + Carrier Shipping Cost + Ad Spend. Net Unit Profit = Total Revenue - Total Unit Cost. Net Margin (%) = (Net Unit Profit / Total Revenue) × 100.
Case Study Scenario

Real-World Walkthrough

Selling a leather accessory for $75 (COGS $22) with $5 customer shipping, $8 actual carrier cost, on the Basic plan (2% transaction fee) with Stripe processing (2.9% + $0.30) and $25 ad spend leaves a net profit of $16.18 per order (20.2% net margin).
Important Caveats

Limitations & Assumptions

  • Assumes standard order fulfillment without return/refund losses factored in.
  • App store subscription costs are modeled separately from per-order unit economics.
Common Questions

Frequently Asked Questions

Upgrading makes financial sense when your monthly transaction volume reaches a threshold where the lower platform transaction fee (0.5% on Advanced vs 2.0% on Basic) saves more than the difference in monthly plan subscription costs.

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