Margin Ruler

Margin Leak Calculator — Calgary

Estimate where margin is leaking for sellers in Calgary. No account, no Seller Central access required.

Amazon FBA is active. Other marketplace modules stay marked as planned until audited.

Published fee inputs, dated assumptionsNo account or emailPrivate unless you save
Methodology

Margin Leak Calculator. Estimates per-order margin after product cost, platform fees, and shipping, then compares the result to a target margin.

Fee basis: source-state planning estimate; modeled fee basis is under review and not a Seller Central reconciliation. Last source-state review: 2026-06-07.

Read the formula, inclusions, exclusions, and fee-category audit →

Calculator
Inputs
Enter your operating figures for a planning estimate based on published rate cards and industry midpoints.
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Result
Fill in your operating figures above to get a planning estimate.
Review vendors before committing — no obligation.

Ecommerce 3pl Cost in Calgary — Calculate product margin after platform fees and shipping, and the selling price required for your target margin. The result uses your five inputs rather than a category benchmark or a platform-specific fee schedule. Margin dollars equal selling price minus platform fees, product cost and shipping; margin percentage divides those dollars by selling price, not by cost. Example: a $29 sale with $12 product cost, $4 shipping and 15% fees leaves $8.65 per order (29.8% margin). A 35% target requires a $32 selling price. These are example inputs, not a recommended price. Advertising, returns, overhead and taxes are outside this result unless already represented in your inputs. If fee percentage plus target margin reaches 100%, no finite selling price can meet that target with positive costs. It models inputs like Product cost ($), Selling price ($), Platform fees (%). Amounts use US$ and Amazon US/FBA fee logic unless local calibration is explicitly shown.

Planning guidance

This version is for sanity-checking your assumptions before you change pricing, inventory, or ad policy. Start with the range shown above, adjust inputs that match your operation, and note which factors move the estimate most — those are the levers worth your attention first. Adjust inputs to see what moves the estimate most. This is for planning only (not a financial guarantee).

FAQ

What does the Margin Leak Calculator tell you?
Calculate product margin after platform fees and shipping, and the selling price required for your target margin. The result uses your five inputs rather than a category benchmark or a platform-specific fee schedule.
What does the result mean for my operation?
Margin dollars equal selling price minus platform fees, product cost and shipping; margin percentage divides those dollars by selling price, not by cost. Example: a $29 sale with $12 product cost, $4 shipping and 15% fees leaves $8.65 per order (29.8% margin). A 35% target requires a $32 selling price. These are example inputs, not a recommended price. Advertising, returns, overhead and taxes are outside this result unless already represented in your inputs. If fee percentage plus target margin reaches 100%, no finite selling price can meet that target with positive costs.
Is this a quote from a vendor?
No. This page is an estimation tool for planning only. It helps you compare scenarios using your inputs without claiming vendor availability or pricing guarantees.

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