MB Margin Boost

Calculator

True Margin Calculator

Enter a product's price and the real costs behind it to see your true net margin after everything — and the exact price that hits your target.

Pulling these costs automatically for every product from Shopify — so you can spot thin-margin products across your whole catalogue at once — is coming as a Scale feature. Get early access →

Your numbers

Selling price
£
Product cost (COGS) i
£
Shipping i
£
Duty / import tax i
£
Returns cost i
£
FX / payment fees i
£
Support i
£
True net margin
45.4%
= £29.50 profit per unit

Hit a target margin

30%

Cost breakdown

How this works

Net margin is revenue minus every real cost — product, shipping, duties, returns, FX fees, and support — expressed as a percentage of your selling price. It's the number that tells you whether a market is actually profitable, not just active.

Use this calculator to pressure-test individual products. Then use Margin Boost to apply the same logic across every Shopify Market simultaneously, with real data pulled automatically from your store.

Shopify App

Want this across every product in your catalogue?

Margin Boost pulls your real per-country costs automatically from Shopify — so you can see which markets are actually profitable, get pricing recommendations, and push changes directly into Shopify Markets. No spreadsheets.

  • Country-level margin dashboard
  • Pricing recommendations per market
  • One-click sync to Shopify Markets
  • 14-day free trial, no commitment
Get the Shopify App Book a Live Demo

Also try: Profit Margin Calculator

Revenue, gross margin, markup & net margin — quick and simple.

Open →

Talk through your numbers

30-minute walkthrough. Bring your market questions.

Book a Demo