$20 Worked example
for a product with $8 of unit costs and $4 of overhead per unit, priced for a 40% margin
A price has to do three things: cover what each unit costs you, carry its share of the costs you pay anyway, and leave the profit you planned. Cost-based pricing is the floor — the price below which you lose money. What customers will pay and what similar products cost decide how far above that floor you can go.
Five steps from cost to price
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Add up the unit cost
Everything one unit needs: materials or wholesale price, packaging, inbound shipping, per-order fees. Example: $6 + $1 + $1 = $8.
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Add a share of overhead
Divide monthly fixed costs by the units you expect to sell: $2,000 ÷ 500 units = $4 per unit. Full cost: $12.
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Choose a target margin
Decide what share of the price you want to keep. The example uses 40%; your figure depends on your business, not on an average.
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Calculate the price
Price = full cost ÷ (1 − margin): $12 ÷ 0.6 = $20. The profit is $8 per unit, a 66.7% markup on the full cost.
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Check break-even and the market
At $20 each unit contributes $20 − $8 = $12 toward the $2,000 of fixed costs, so you break even at 167 units a month. Then compare the price with what buyers see elsewhere.
When the market price is lower
If similar products sell below your calculated price, work backwards: maximum cost = market price × (1 − target margin). At a $17 market price and a 40% margin, you can spend at most $10.20 per unit, including the overhead share. Then decide what to change — a cheaper supplier, a larger batch that spreads overhead, a smaller margin, or a product that justifies a higher price.
Overhead per unit depends on volume. If you sell 250 units instead of 500, the same $2,000 is $8 per unit, and the $20 price no longer gives a 40% margin. Recheck your price when volume changes.
Frequently asked questions
Should I price on markup or margin?
Either works if you are consistent. Margin is easier to plan with because it is the share of each sale you keep; markup is easier to apply to supplier costs.
Do I include my own time?
Yes, if you make the product. Add your labor as a cost per unit at the hourly rate you want to earn, or the price will not pay you.
Related calculators & guides
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- Revenue, Profit, and Cash Flow: Three Different Numbers
- Gross Margin vs. Net Margin: What Each Includes
- Weighted Average Margin: Weight by Revenue
- Target Margin vs. Target Profit Dollars
- Price Increases After Costs Rise: Two Targets
- Margin Percentage Points vs. Percent Change
- Minimum Selling Price: Define the Cost Floor
- Rounding Selling Prices Without Hiding the Margin
- Wholesale vs. Retail Pricing: Follow Both Margins
- Cost-Plus vs. Value-Based Pricing: A Working Comparison
- Weighted Margin Calculator
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- Profit and Margin Bases Reference
- Pricing and Product Cost Playbook
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