Canadian FBA profit is calculated in CAD, with manual Seller Central fee entry and cm/kg dimensions. A CA$30 price hides a USD problem: your landed cost is probably not in Canadian dollars, and a wrong conversion makes every margin on your spreadsheet fiction before Amazon's fees are even touched.
cm³ ÷ 5,000: a 20 × 15 × 5 cm parcel bills at 0.3 kg regardless of what the scale shows.| Item | Canadian handling |
|---|---|
| Currency | CAD for price, fees and profit; USD-sourced costs converted before entry. |
| GST / HST | 5% GST in Alberta up to 15% HST in parts of Atlantic Canada — handled through registration, never part of the fee lines. |
| Fee entry | Manual from Seller Central — no auto-loaded Canadian rate card yet. |
| Dimensional weight | cm ÷ 5,000 (international divisor), not the US 139. |
If your landed cost is US$10 and the rate moves from 1.35 to 1.45, that same unit costs CA$13.50 then CA$14.50 — a 7% swing with identical product, identical supplier, identical price on Amazon.ca. That swing lands entirely in your margin. Entering the calculator's cost field at the rate you actually pay is the single most Canadian-specific step in the whole profit calculation.
Select the Canada marketplace, enter your Seller Central rates, and the tool solves break-even in CAD:
CAD. That is the currency you are paid in and what most Canadian FBA fees are charged in. If you source in USD, convert the landed cost at your effective exchange rate plus transfer fees before entering it — a 1.35-to-1.45 rate swing is a 7% cost change with no change to the product itself.