Unit economics walkthrough
Markup Pricing Example: From Unit Cost to Selling Price
A leather-goods maker is preparing a batch of card holders and wants a repeatable price rather than a guess. This example moves from complete unit cost to selling price, unit profit, batch profit, markup, and margin—without treating the two percentages as synonyms.
Price one unit before scaling the batch
Northline Leather makes small runs of handcrafted accessories. For one card holder, leather costs $24, hardware and packaging cost $6, and variable production labor costs $18. The complete cost used for this pricing decision is therefore $48. The owner chooses a 75% markup because the price must create contribution beyond the included unit costs.
Markup starts from cost. Seventy-five percent of $48 is $36, so adding the markup produces an $84 selling price. Margin looks backward from that selling price: the same $36 profit is 42.86% of $84. Nothing about the product changed between calculations; only the denominator changed.
The batch result scales the same unit economics across 120 units. It does not magically convert unit profit into net business profit. Workshop rent, equipment, design time, unsold goods, and taxes still require separate consideration unless the $48 cost deliberately includes an allocation for them.
What we’re calculating
Selling price = Cost × (1 + markup); Unit profit = Price − cost; Margin = Unit profit ÷ price × 100
- Unit cost
- $24 materials + $6 hardware/packaging + $18 variable labor = $48.
- Markup
- 75% of the $48 cost base, or $36.
- Selling price
- $48 + $36 = $84.
- Quantity
- 120 finished units in the planned batch.
The calculator accepts cost and selling price, then derives markup and margin from those same values.
Intermediate calculations, step by step
Build the full unit cost
$24 + $6 + $18 = $48 per card holder. Omitting labor would make the price look stronger than it is.
Apply the chosen markup
$48 × 75% = $36 of markup dollars. Price = $48 + $36 = $84.
Find unit profit
$84 − $48 = $36 before costs outside the unit-cost definition.
Calculate both percentages
Markup = $36 ÷ $48 = 75%. Margin = $36 ÷ $84 = 42.86%.
Scale to the batch
Multiply cost, revenue, and profit by 120: $5,760, $10,080, and $4,320 respectively.
Worked example
A 120-unit leather card-holder batch
Every unit is assumed to sell at $84 and carry the same $48 included cost. The calculation keeps unsold inventory and fixed overhead outside the result rather than hiding those assumptions.
- Cost per unit
- $48
- Chosen markup
- 75%
- Selling price
- $84
- Batch quantity
- 120 units
- Profit per unit = $84 − $48 = $36.
- Markup = $36 ÷ $48 × 100 = 75%; profit margin = $36 ÷ $84 × 100 = 42.86%.
- Total cost = $48 × 120 = $5,760; total revenue = $84 × 120 = $10,080.
- Total batch profit = $36 × 120 = $4,320 before fixed overhead and other excluded costs.
The 75% label describes profit relative to the maker’s cost. The 42.86% label describes the identical profit relative to the customer’s price. Stating the denominator prevents a pricing target from being applied incorrectly.
What the owner should notice about the two percentages
The $36 numerator stays constant. Markup divides by $48, while margin divides by $84. Because the selling-price denominator is larger, margin is lower. Saying the item has “75% profit” is ambiguous and can cause someone to assume a 75% share of revenue when the actual share is 42.86%.
The distinction becomes more consequential at higher targets. A true 60% margin on $48 cost requires a $120 selling price because $48 ÷ (1 − 0.60) = $120. That price creates $72 profit, which is a 150% markup on cost. Simply adding 60% to cost would produce $76.80 and only a 37.5% margin.
Interpret the batch total without overclaiming profit
The $4,320 result assumes all 120 units sell at the full $84 price. If ten units remain unsold, realized revenue and profit are lower while the production cash has already left the business. If twenty units sell at a discount, the actual price—not the list price—belongs in the review.
Unit profit is contribution according to the included $48 cost. The owner should list workshop rent, equipment depreciation, product development, photography, insurance, and administrative work separately. The price may be commercially sensible, but this worked example alone does not prove the company is profitable.
Comparison: 75% markup versus a 60% margin target
At the selected 75% markup, price is $84 and margin is 42.86%. If a retailer requires the maker to preserve a 60% margin before fixed overhead, the correct price is $120. At 120 units, that alternative would produce $14,400 revenue and $8,640 of unit-level profit on the same $5,760 cost.
The higher modeled price does not guarantee customers will buy. The comparison isolates the math so the owner can then test demand, positioning, wholesale terms, and competitor alternatives. Financial arithmetic defines what a target requires; market evidence determines whether the target is feasible.
- 75% markup: $84 price, $36 profit, 42.86% margin.
- 60% target margin: $120 price, $72 profit, 150% markup.
- The same $48 cost produces different prices because the targets use different denominators.
Before and after a cost change
If cost falls to $44 and price stays $84
- Unit profit becomes $40.
- Markup becomes 90.91%.
- Margin becomes 47.62%.
- The improvement is real only if quality and fulfillment remain acceptable.
If cost rises to $54 and price stays $84
- Unit profit falls to $30.
- Markup becomes 55.56%.
- Margin becomes 35.71%.
- The owner must revisit price, design, sourcing, or expected contribution.
Common mistakes
Where the calculation goes wrong
Applying margin as a markup
Adding 60% to $48 creates $76.80, not a 60% margin. Divide cost by one minus the target margin instead.
Leaving labor out of cost
Pricing from materials alone makes the exact percentage describe an incomplete economic base.
Scaling list-price profit
Batch profit assumes every unit sells at the entered price. Use realized quantities and prices for an actual-period review.
Calling contribution net profit
The $36 still has to help cover fixed and non-unit costs before it can become net profit.
Action checklist
Before you use the result
- List every included per-unit cost.
- Write the target as markup or margin before calculating.
- Calculate the dollar profit per unit.
- Verify both markup and margin from the final price.
- Model discounts and unsold inventory separately.
- Confirm total contribution can support fixed expenses.
FAQ
Questions beyond the basic calculation
Should the maker include owner labor in the $48 cost?
If the owner’s production time is required for each unit, excluding it can overstate contribution. Use a consistent labor value that reflects the decision being made, and keep fixed administrative work separate unless intentionally allocated.
What happens if cost is zero?
Markup is not defined because it would divide by zero. Margin can still be calculated from price and profit when price is positive, but a zero-cost input should be checked carefully because real fulfillment often has at least some cost.
Can the maker use an average price across wholesale and retail orders?
Yes for a blended review if the weighted average reflects the actual mix. For decisions, separate channel scenarios are often more useful because wholesale price, fees, volume, and service costs can differ materially.
Does a 42.86% margin cover workshop rent?
It creates $36 per sold unit to contribute toward costs outside the $48 base. Whether it covers rent depends on total sold volume and all other fixed expenses; the margin percentage alone cannot answer that.
Note: This worked example is educational and does not represent a standard price or margin for leather goods. Actual costs, demand, taxes, returns, and channel terms vary.