What Are Shopify Shipping Rates?

1. Flat Shipping Rates

2. Free Shipping Rates

3. Calculated Shipping Rates

Calculated shipping rates are real-time shipping costs pulled from carriers or apps. When a customer checks out, Shopify sends their order details to a connected carrier or shipping app, which returns live shipping prices.

a. Carrier-Calculated Rates

Carrier-calculated rates come directly from carriers like Canada Post, UPS, or FedEx, depending on your Shopify plan and location.

Example: A U.S. customer sees real-time Canada Post rates at checkout, based on your package size, weight, and delivery address. This helps automate pricing and keeps costs accurate.

b. App-Calculated Rates

Some advanced Shopify shipping rate calculators can calculate rates based on custom rules, multiple carriers, or even offer more flexible pricing structures than built-in carrier options.

Example: If you sell internationally or need specific shipping logic (e.g., same-day delivery), apps can help you build those rules into the checkout process.

  • Fulfillment Method: In-house shipping gives you more control over rates. Meanwhile, Third-party logistics (3PL) may require calculated or app-based rates.
  • Customer Expectations: Customers today often expect fast and affordable shipping, sometimes even free. Offering free shipping over a certain amount can boost average order value.

Track and Optimize Shipping Costs with TrueProfit

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Lila Le

Marketing Manager at TrueProfit

Lila Le

Lila Le is the Marketing Manager at TrueProfit, with a deep understanding of the Shopify ecosystem and a proven track record in dropshipping. She combines hands-on selling experience with marketing expertise to help Shopify merchants scale smarter, through clear positioning, profit-first strategies, and high-converting campaigns.

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