Retail Margin Calculator
Enter your cost and retail price. It spits out gross profit, markup, and margin.
CASH RULES EVERYTHING
Real numbers.
Real business.
Real hustle.
CR3 is a blunt, operator-first website about money, margins, pricing, and the ugly little mechanics of how small businesses actually make cash.
Built for owners, operators, and hustlers
Fast, simple, no fluff
Example Tool
Retail Margin Calculator
Figure out markup, margin, and break-even without spreadsheet nonsense.
Cost
$1.32
Retail
$2.29
Margin
42.36%
TOOLS
Free calculators people actually search for
These are the traffic magnets. Boring? Yes. Effective? Absolutely.
Payroll Calculator
Quick estimate for hourly wages, overtime, and weekly pay. Good for rough planning.
- Hourly pay estimate
- Overtime hours logic
- Fast weekly projections
Gas Station Profit Calculator
Estimate monthly gross profit from inside sales, fuel cents-per-gallon, and fixed costs.
- Fuel margin reality check
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- Simple break-even view
ARTICLES
Content built to pull search traffic
These are your first SEO pages. Write like an owner, not like a LinkedIn motivational llama.
How Convenience Stores Actually Make Money
Fuel gets attention, but inside sales, margins, shrink, and labor discipline are where the truth lives.
Read article →Markup vs Margin: The Mistake Small Retailers Keep Making
One bad assumption on pricing and suddenly you’re working hard for pennies. Very cool. Very dumb.
Read article →The Most Overlooked Profit Leaks in Small Stores
Inventory drift, lazy pricing updates, dead stock, and mystery cash shortages nibble businesses to death.
Read article →RESOURCES
Links that can eventually make affiliate money
Add your favorite software, hardware, services, and guides here once you’re ready.
POS & Back Office
Review systems, compare features, and link out to the ones worth using.
Payments & Processing
Card processors, loyalty tools, gift cards, and the fine print nobody reads until it hurts.
Store Tech & Gear
Scanners, labels, printers, cameras, networking, and all the other gremlins of retail tech.