Stop guessing
your Amazon profit.
Know it exactly.

Replace your spreadsheet. See every Amazon fee and your true margin in seconds.

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◆ True Profit Result
Profit FBM
Net Profit
Sale Price (inc VAT)
VAT (20%)
Product Cost
Referral (8.0%)
Shipping Cost
Digital Services Fee
Total Outgoings
Net Profit
40+
Categories
Feb 2026
Fee Schedule
5
EU Markets
FBA + FBM
Fulfilment
What it does

Built for sellers who
need real numbers.

Your costs in. Every Amazon fee calculated. True profit out.

Real Amazon Fee Engine
Every referral fee, DSF and VAT line calculated to the correct marketplace schedule.
Dynamic Referral Fee DSF VAT on Fees FBA PPC
Pan-European Markets
Switch marketplace in one click. Each country loads its own fee schedule automatically.
UK
DE
FR
IT
ES
Auto Size Tier Detection
Enter dimensions and weight. Margino detects the tier and applies the exact FBA fee.
Lcm
×
Wcm
×
Hcm
·
Wg
VAT B2C & B2B Modes
Referral fees calculated on the correct price basis. Toggle B2C or B2B in one click.
Mode
B2C B2B
VAT Registered
Yes No
Reverse Margin
Set your target margin. Get the minimum sale price to hit it.
Target Margin
MIN. SALE PRICE TO HIT TARGET
Break-Even Price
Know the minimum sale price to avoid a loss on every unit.
Product
BREAK-EVEN PRICE
Profitable above
◆ True Profit Result
Profit FBM
UK · Beauty & Health · FBM · B2C
PROFIT PER UNIT
+£6.56
+32.8% margin +182.7% ROI
Total Outgoings -£10.10
Break-Even Price £9.37
What's coming

We're just getting started.

The calculator is free and live. Here's what's coming next. Join the list to hear first.

1
Save Products
Build a permanent library of every product you sell. Saved costs, saved margins. No more re-entering the same numbers.
Portfolio Dashboard
See your entire product range at once. Total portfolio profit, margin distribution, underperformers flagged.
CSV Import & Export
Bring your existing spreadsheet straight in, or export your full portfolio any time. Your data, your format.
Marketplace Expansion Planner
See what your margin looks like in DE, FR, IT and ES. Same product, real local fees, all five markets side by side.
PPC Profitability
Enter your ACoS and ad-attributed sales to see your true blended margin. Find the exact break-even point for your ad spend.

Stop scrolling.
Start calculating.

No sign-up. No spreadsheet. Every Amazon fee calculated.

Open the Calculator
Margino Amazon FBA Calculator on laptop Margino calculator on mobile