Profit Margin, Retail Markup & Marketplace Fee Calculator
Enter your Landed COGS, shipping weight, and target net margin (e.g., 30%).
💵 Cost & Selling Price Inputs
Stripe / Square / Shopify📈 Reverse-Solve Margin %, Markup % & Break-Even
⚡ Two-Way Solver📋 Multi-SKU Pricebook & Profit Margin Comparison Sheet
0 SKUs ComparedCompare margins across your product catalog under your active sales channel fees, save updated prices directly to your browser Pricebook, or export to Excel.
| SKU | Product Name | Unit Cost ($) | Channel Fee ($) | Selling Price ($) | Net Profit ($) | Net Margin (%) | Markup (%) | Break-Even Units | 💾 Save to Pricebook | × |
|---|
Manufacturing BOM Cost Rollup, Production Schedule & Gantt Chart Template
Visual project Gantt chart timeline and shop-floor work order production scheduler combined with a 3-level Bill of Materials (BOM) cost rollup, scrap/waste %, and automatic MRP raw material purchase shortage alerts.
🛠️ Need More? Share Tool Link, Embed on Your Website, or Upgrade to a Multi-User Office LAN System Click to Expand ▾
Next Step: Claim Your US Partner Perks or Own This System Forever
Hand-picked financial & hardware perks for this workflow — side-by-side with our zero-subscription custom build option.
Open a Free Mercury US Business Checking Account (No Monthly Fees or Minimums)
Get a $250 cash bonus when you deposit $10,000 within 90 days. Includes free domestic/international USD wires, instant virtual debit/credit cards for job expenses, and 1-click QuickBooks/CSV export.
Print 4"×6" USPS, UPS & Amazon FBA Labels Directly from iPhone, Mac & Windows (Zero Ink)
Tested 100% compatible with SuiteCrate's 8.5"×11" to 4"×6" Thermal Cropper and Code 128 Barcode Studio. Prints 150mm/sec at crisp 203 DPI with Wi-Fi AirPrint and automatic label calibration.
Own "Custom Automated Business System" — 100% Tailored to Your Company
Stop paying monthly per-seat fees for Expensive Monthly SaaS. We build you a turnkey Automated Excel/VBA System ($499) or Private Self-Hosted Web App ($1,499) with a free 48-hour Loom demo.
SYS-04: Manufacturing & MRP Software
Why US Teams Switch: Small US manufacturers are revolting against Katana MRP's punitive revenue-tier price hikes and batch order limits, while QuickBooks fails at nested sub-assemblies.
Explore All 10 On-Premise Office LAN Software Suites
Own your business software forever with zero monthly subscriptions. Explore our 10 Flagship Suites: Accounting, Inventory, Contractor, Manufacturing, Time Clock, Trucking, Salon POS, Auto Repair, Property & Clinic EHR.
📘 US Operational Guide & Compliance Reference: Profit Margin, Retail Markup & Marketplace Fee Calculator
1. Why US Small Businesses Use This No-Login Tool
Calculate gross profit margin %, retail markup %, break-even units, and reverse-solve the exact selling price needed on Amazon FBA, Etsy, eBay, Walmart, and TikTok Shop. Unlike bloated monthly SaaS platforms that force you to create an account, verify emails, and enter a credit card just to run a single batch, Profit Margin, Retail Markup & Marketplace Fee Calculator runs directly in your browser and stores your recent batches privately in your local IndexedDB workspace.
2. 2026 IRS, US GAAP & Industry Compliance Rules
Built specifically for US accounting, tax, warehouse, and field operations standards — including IRS Form 1040 Schedule C (Lines 8–27), IRS Publication 463 ($0.70/mile standard rate), US Letter (8.5"×11") & 4"×6" Thermal calibration, and strict balance math verification.
❓ Frequently Asked Questions
Is Profit Margin, Retail Markup & Marketplace Fee Calculator really free with no account required?
Yes. You can run up to 3 batches per day (up to 15 items per batch) 100% free with zero login or watermarks. If you have a heavy tax-season or inventory crunch, you can unlock a 48-Hour Pass for $4.99 with zero recurring subscription.
Where is my business data stored?
Your privacy comes first. Spreadsheet calculations, PDF cropping, barcode generation, and your saved history vault live inside your own browser's local storage (IndexedDB). We never sell or share your business data.
Can you customize this tool or Excel template for my company's exact workflow?
Yes! Click any of our Custom Business System blueprints (SYS-01 through SYS-18) to request a one-time-payment custom Automated Excel/VBA system or self-hosted PHP/MySQL Web Application tailored to your business — delivered with a 48-hour Loom video demo and zero monthly per-seat fees.