Track your business
Profit & Inventory Tracker
Keep inventory, sales, fees and real profit together. See how your resale business performs over time.
- Inventory + sales dashboard
- Clean templates + filled demos
- Google Sheets + Excel included
Select a preview to explore the calculator. Open the large image to see it at full size.
Pricing tool · Excel + Google Sheets
Reseller Fee & Profit Calculator
Know what every sale really earns. Estimate fees, profit, margin, and ROI before you list or accept an offer.
$5 One-time purchase
- One sale, one clear pricing decision
- Net profit, margin, and ROI estimates
- Approximate break-even and target-profit prices
- Editable fee rates, costs, and fee bases
- Clean calculator, filled demo, and setup instructions
Secure checkout via Payhip. Your digital download is delivered automatically after purchase.
Works on its own. No other Resellane purchase required. Use Microsoft Excel, or upload the included .xlsx files to Google Sheets.
What it calculates
See the costs behind your asking price.
Enter the details of one sale and test how an offer changes the estimated result.
Profit after costs
See gross revenue, total fees, total expenses, and estimated net profit. A visible fee bridge shows where the money goes.
Margin and ROI
Compare profit margin against sale price plus buyer shipping, and ROI against your item cost.
A price for your goal
Estimate a break-even item price or the item price needed for a dollar-profit goal using your entered costs and fee assumptions.
Your assumptions, clearly shown
Test an offer before you accept it.
Change the sale price, shipping, item cost, or fee assumptions to compare another scenario.
- Enter platform and processing rates and fixed fees manually
- Choose whether buyer shipping belongs in each percentage-fee base
- Choose whether marketplace-collected tax belongs in each percentage-fee base
- Keep marketplace-collected tax outside seller revenue
- Recheck the result whenever your costs or fee rules change
The worked demo uses a hypothetical $45 item sale plus $5 buyer shipping. Its stated costs and fee assumptions produce $21.33 estimated net profit. This example is not a promise of earnings.
Included
A small toolkit for a clearer decision.
Clean calculator
A downloadable Excel (.xlsx) calculator with one tab, editable inputs, and clearly marked formulas. Open it in Excel or upload it to your own Google Sheets.
Filled demo
A separate .xlsx worked example with fictional sale details, costs, fee assumptions, and calculated results to help you get started.
Setup instructions
A four-page Quick Start PDF and plain-text START HERE instructions explain setup, inputs, fee bases, and the calculator’s limits.
How to use it
From a possible sale to a clearer price.
Use a computer for the easiest spreadsheet editing. No macros or add-ins are required.
Choose your working copy
Save an Excel copy or upload the included .xlsx to your own Google Sheets file.
Edit the amber input cells
Enter one sale, item cost, shipping, your profit goal, and current fee assumptions.
Check the estimated result
Review profit, margin, ROI, and the fee bridge. Keep your entered assumptions in view.
Test another offer
Change one assumption and compare. Re-enter a suggested target price to check its estimated profit.
FAQ
Before you buy
Can I use it in Microsoft Excel or Google Sheets?
Yes. Open the included .xlsx files in Microsoft Excel, or upload them to Google Drive and open them in Google Sheets. An Excel license is not included; a Google account is needed to save and edit a Sheets copy. Use a computer for the easiest editing.
Do I need the Profit & Inventory Tracker?
No. This calculator works on its own and includes its required inputs, worked demo, and instructions. The Profit & Inventory Tracker is an optional companion for recording inventory and completed sales over time.
Does it automatically update marketplace fees?
No. Enter your current platform and processing rates and fixed fees manually. Choose separately whether buyer shipping and marketplace-collected tax belong in each percentage-fee base. Confirm the current rules and actual charges for your selling account.
How precise are the break-even and target-profit prices?
They are approximate item-price estimates that assume your entered shipping, tax, costs, and fee rules stay fixed. Fees round separately to cents, and reverse prices include a small rounding allowance, so a suggested price may exceed the lowest sufficient price by a few cents. Re-enter the suggested price and recheck profit after changing any assumptions.
What is outside the calculator’s scope?
This is a one-sale pricing tool. It does not include inventory history, a monthly dashboard, automatic fee updates, or a multiple-marketplace comparison table. It does not model every fee tier, cap, minimum, return, refund, currency conversion, or changing tax and shipping amount. Marketplace-collected and remitted tax is a fee-base input, never seller revenue.
How do I receive the files?
Payhip provides your digital download after purchase. The package includes the clean calculator, filled demo, Quick Start PDF, and START HERE instructions. This is a digital product; no physical item is shipped.
Where can I get help?
Contact support@resellane.com for access or product-specific functionality. Custom bookkeeping, marketplace account help, and bespoke spreadsheet consulting are outside the support scope. The calculator is not tax, accounting, legal, or financial advice, and no marketplace affiliation or income guarantee is implied.