Amazon fulfillment fee calculator
Fulfillment is the dollar line sellers argue about - weight, size tier, peak surcharges. This page keeps referral visible but makes fulfillment the editable center of the stack. We do not invent your tier. Paste the number from Seller Central.
Estimate only — not your seller payout.
When to use — and when not to
When to use
Comparing two package dimensions mentally; isolating fulfillment vs referral; fulfillment-fees SERP.
When not to
Storage months → amazon-fba-storage-fee-calculator. Full profit → amazon-fba-profit-calculator.
Assumptions
Fulfillment field primary; referral stub still applied; not live size-tier API.
Worked examples
$20 price, fulfillment $2.90 vs $4.10
Shows $1.20 fulfillment swing on the same referral
Heavy item $15 fulfillment on $40 price
Fulfillment can exceed referral
How it calculates
fulfillment = your_seller_central_number fees = referral + fulfillment (+ ads/other)
Stack the fee lines, then read payout (and profit when costs are entered).
- Enter the sale price and any buyer-paid shipping that applies.
- Confirm or override the rate defaults for your case.
- Add ads, storage, or costs only when they apply.
- Read the fee stack - estimate only, not the marketplace payout screen.
Common traps
- Stub default is not your tier.
- Peak and remote fulfillment need your own number.
- Referral category still matters.
Next tool
Fulfillment zoom; storage and referral siblings for other fee lines.
See also: fba fee calculator, amazon fba storage fee calculator, and amazon referral fee calculator.
FAQ
No. Enter fulfillment dollars from Seller Central Fee Preview. We keep referral visible so the stack stays complete, but we do not invent your box tier.