The short version- Use paid prices, not list pricesRecord the price you paid on the last purchase, including delivery, divided by the quantity received.
- Count packaging as product costThe jar and the label are part of what the customer buys, so they belong in cost per unit.
- Price your own time separatelyAdd a labour rate per unit if you want a true gross margin. Many makers discover their bestseller is their worst earner.
- Re-price when suppliers moveA ten percent flour increase quietly eats a thin margin. Update the material price and every product re-costs itself.
Takeaway. Knowing margin per unit tells you which product to promote and which one to retire or reprice.
A worked example: costing the chocolate cake
Take the cake BOM: 4 eggs, 300 g flour, 120 g butter, 200 g sugar, 75 g cocoa, plus a box, board, ribbon and label. Your last purchases were 30 eggs for $6, 10 kg of flour for $9, 1 kg of butter for $11, 5 kg of sugar for $6.50, 500 g of cocoa for $8, and 50 box sets with labels for $35.
Convert each to a unit price: eggs $0.20 each, flour $0.0009 per gram, butter $0.011 per gram, sugar $0.0013 per gram, cocoa $0.016 per gram, packaging set $0.70. Now multiply down the BOM: eggs 4 x $0.20 = $0.80, flour 300 g = $0.27, butter 120 g = $1.32, sugar 200 g = $0.26, cocoa 75 g = $1.20, packaging $0.70. Material cost per cake: $4.55.
If the cake sells for $18, your material margin is $13.45, which is 75 percent of the price. That number, not the $18, is what pays for everything else.
Margin versus markup, and why the mix-up costs money
Margin is profit divided by the selling price. Markup is profit divided by cost. The cake above has a 75 percent margin but a 296 percent markup. Both are correct, and they describe the same cake, but they are not interchangeable.
The mix-up matters when you set prices. Doubling your cost gives a 50 percent margin, not a 100 percent one. A maker who thinks in markup and reports in margin can believe a product earns twice what it does. Pick margin for pricing decisions, because it connects directly to the price the customer sees.
A healthy material margin for handmade food and craft products usually sits between 60 and 80 percent. Below that, there is little room for labour, rent, market fees and the occasional disaster batch.
Add your labour, at least as a check
Materials are only half the story. If the cake takes 45 minutes of your hands-on time and you value that at $20 an hour, the true unit cost is $4.55 plus $15, and the true margin is negative at low volumes. Many makers run exactly this product for years without noticing.
You do not have to include labour in every price, especially when you are building a customer base. But compute it once per product so the decision is conscious. The usual discoveries: a fiddly low-priced item that loses money per hour, and a plain high-volume item that quietly funds the whole business.
When supplier prices move, update the material price in one place and let every product that uses it re-cost itself. If you store prices inside per-product spreadsheets, a butter price rise means editing every recipe by hand, and one of them will be forgotten.
For information and estimates only. Makeable's formulas, batch limits and margin calculations are mathematical estimates based on your inputs. They are not certified accounting, financial, pricing or tax advice. You are solely responsible for setting your own wholesale and retail prices, ensuring profitability, and checking cost calculations before committing money.
Common questions
What is a good margin for handmade products?
For small-batch food and craft, a material margin of 60 to 80 percent of the selling price is a healthy range. It leaves room for your labour, overheads, market fees and the inevitable failed batch. Below 50 percent, most makers find the product cannot pay for its own time.
How do I convert a pack price into a per-unit cost?
Divide the price you actually paid, including delivery, by the quantity in the pack, expressed in the same unit as your BOM. A $9 bag of 10 kg of flour is $0.0009 per gram, so a 300 g BOM line costs $0.27. Always use the last price paid, not the list price.
Should delivery fees go into material cost?
Yes. Add the delivery charge to the order total before dividing by quantity, or spread it across the order's lines in proportion to their value. Free delivery thresholds exist because suppliers price delivery in; your costing should too.
