Cost-plus pricing explained
Cost-plus is the oldest pricing strategy in business. Here's how it works, when it makes sense, and why it leaves money on the table for software and premium brands.
What cost-plus pricing means
Cost-plus pricing is a strategy where you calculate the total cost of producing a product, then add a fixed markup percentage to determine selling price. It's the oldest and most common pricing method in business, especially in retail, wholesale, and construction.
Selling price = Cost × (1 + Markup %)
A worked example
You manufacture leather wallets:
- Materials: $8
- Labor: $5
- Overhead allocation: $3
- Total cost: $16
Apply a 50% markup: $16 × 1.5 = $24 retail price. Apply a 100% markup ("keystone"): $16 × 2 = $32. Apply a 200% markup: $16 × 3 = $48.
Which markup is right? That's the hard question cost-plus doesn't answer on its own.
When cost-plus works
Cost-plus is the right approach when:
- Costs are clearly definable. Manufacturing, retail, contract work — anywhere unit cost is predictable.
- Market price isn't well-established. Custom work, B2B services, niche products without obvious competitors.
- You have pricing power. A monopoly position or differentiated product means customers will accept a cost-driven price.
- Industry norms support it. Construction contracts, government work, and many wholesale arrangements are explicitly cost-plus.
When cost-plus breaks down
- Competitive markets. If competitors price below your cost-plus number, no markup percentage saves you. Customers don't care about your costs.
- Premium positioning. Luxury goods routinely sell at 5-20× cost. Cost-plus would dramatically underprice them.
- Bundled or value-driven offerings. Software, services, and platforms create value disproportionate to delivery cost. Cost-plus leaves money on the table.
- Volatile costs. If material costs swing wildly, cost-plus pricing produces inconsistent customer prices that confuse buyers.
How to choose the markup percentage
Three approaches:
Industry standard
Many industries have unspoken markup norms — 50% (keystone) in retail, 25-40% in wholesale, 15-25% in construction (general contractor over subs). Starting from the norm is safe but leaves no room for premium positioning.
Target margin reverse-engineered
Decide what margin your business needs to be healthy (say 40%). Convert to markup: 40% margin = 66.7% markup. Apply that markup uniformly.
Tiered markup by category
Different SKU categories get different markups. Slow movers and high-touch items carry higher markup to compensate for inventory cost and labor. Commodity items carry lower markup to remain competitive.
Cost-plus vs value-based pricing
| Cost-plus | Value-based | |
|---|---|---|
| Starts from | Your cost | Customer's perceived value |
| Best for | Manufacturing, retail, services | Software, premium brands, B2B |
| Margin upside | Capped by your markup choice | Limited only by willingness to pay |
| Risk | Leaves money on the table | Customers reject the price |
Most healthy businesses use cost-plus as a floor — they never price below cost-plus a minimum markup — and value-based reasoning as the ceiling — they raise price up to what customers will pay.
The hidden cost-plus mistake
Cost-plus only works if your "cost" is right. The most common mistake: forgetting overhead. If you're a small business owner and only count direct materials in your cost, you're undercosting and overpricing risk. Always include:
- Direct materials and labor
- Allocated overhead (rent, utilities, equipment)
- Platform fees, shipping, and other transaction costs
- A share of administrative cost
Our free calculator includes platform fees, shipping, tax, and unlimited custom line items so you can model "true cost" before applying markup.
Frequently asked
Is cost-plus pricing legal?
Yes, it's the dominant pricing model in most industries. Some government contracts explicitly require cost-plus with capped markup. Antitrust rules limit price coordination between competitors, not how an individual business sets price.
What markup percentage should I use?
It varies by industry — see our good profit margin guide. Retail typically uses 50-100%, wholesale 25-40%, construction 15-25% (GC) or 50-100% (specialty trades).
How do I move from cost-plus to value-based pricing?
Gradually. Test a 10-15% price increase on a subset of products or customers. If demand holds, you've revealed unused pricing power. Repeat. Most businesses can increase price 20-40% over 2-3 years without significant volume loss.