Food cost percentage is the share of the selling price that goes on ingredients: ingredient cost per unit ÷ selling price before tax × 100. If a bottle of hot sauce costs you $2.16 in ingredients and you sell it for $9.00, your food cost is 24%. There is no healthy number that works for every product. One that takes a few minutes of work can carry a high food cost; one that takes twenty minutes of hands-on time needs a low one. Yours is worked out product by product, starting from the margin you want.
How to calculate it
Food cost % = ingredient cost per unit ÷ selling price before tax × 100
Two details change the result:
- Use the price without sales tax. Tax is not your money. If your shelf price includes tax, take it out first. Rates and rules vary, so check your local tax rules or ask an accountant.
- Use the real ingredient cost, at what you paid on your last shop, including the waste from peeling and trimming. If you do not have it yet, start with how to calculate the cost of a food product.
You can also calculate it for the whole month: cost of goods sold ÷ sales. That figure includes waste and giveaways, so it usually comes out higher than your recipes suggest. The guide to cost of goods sold explains how.
Why one benchmark misleads
Search for food cost and you will find "recommended" ranges. They almost always come from restaurants with dining rooms, waiting staff and a lease, a cost structure that is not yours. And even if they came from a business like yours, the percentage leaves out things that decide whether you make money:
- Your time. Food cost looks only at ingredients. A product that takes five minutes and one that takes twenty can show the same percentage.
- Packaging. A glass bottle or a nice box can cost nearly as much as what goes inside.
- The channel. If you sell through a delivery app that charges, say, 25% commission, what reaches you shrinks and your real food cost goes up.
- The dollars. A 30% food cost on a $3.00 cookie leaves $2.10 for everything else; on a $60 cake it leaves $42. Same percentage, very different money.
Worked example: two products, same food cost
You sell 150 ml bottles of hot sauce and sourdough loaves. Both have a 24% food cost.
| Hot sauce, 150 ml | Sourdough loaf | |
|---|---|---|
| Price before tax | $9.00 | $8.00 |
| Ingredients | $2.16 | $1.92 |
| Food cost | 2.16 ÷ 9.00 = 24% | 1.92 ÷ 8.00 = 24% |
| Packaging | $1.10 (bottle, cap, label) | $0.30 (bag, label) |
| Your time at $18 an hour | 4.5 min = $1.35 | 20 min = $6.00 |
| Energy | $0.25 | $0.60 |
| Loaded cost | $4.86 | $8.82 |
| Left over | $4.14 (46%) | −$0.82 (−10.3%) |
Same food cost, opposite results. The hot sauce leaves $4.14 a bottle. The sourdough, with all the feeding, mixing, folding, shaping and baking spread over a small batch, loses $0.82 a loaf. Looking only at the 24%, you would think both were fine.
How to find your own ceiling
Instead of hunting for a benchmark, start from the margin you need. If you already know what margin is good for your business, the maximum food cost for each product comes from this:
Maximum food cost = (price × (1 − target margin) − other costs per unit) ÷ price
"Other costs" are packaging, labour and energy: the whole loaded cost minus the ingredients. With a 25% target margin:
Hot sauce
- Other costs: 1.10 + 1.35 + 0.25 = $2.70
- What you can spend on ingredients: 9.00 × 0.75 − 2.70 = $4.05
- Maximum food cost: 4.05 ÷ 9.00 = 45%
You are at 24%. Plenty of room: even if chillies get much more expensive, the sauce still hits your margin.
Sourdough
- Other costs: 0.30 + 6.00 + 0.60 = $6.90
- What you can spend on ingredients: 8.00 × 0.75 − 6.90 = −$0.90
The answer is negative. At $8.00, no ingredient cost is low enough: even free flour would not reach a 25% margin. The problem is not the recipe. It is the price, the time, or both.
What to do when food cost is too high
You have four levers, and you can combine them:
- Raise the price. For the loaf to leave 25%, the price before tax would need to be 8.82 ÷ 0.75 = $11.76. At that price food cost drops to 1.92 ÷ 11.76 = 16.3%. How to get to a price like that, channel by channel, is in how to price a food product.
- Cut the time. Bigger batches spread the hands-on work. Every 5 minutes saved per loaf is $1.50 off the cost.
- Check the recipe and the portion. A slightly smaller size, or less of the most expensive ingredient, lowers cost without touching the price.
- Accept it on purpose. Sometimes a low-margin product brings in customers who buy other things. That is fine, as long as you decide it with the numbers in front of you.
Watch it move on its own
Food cost changes every time an ingredient price changes, even if you change nothing. The hot sauce's 24% can become 30% in a bad chilli season without you noticing. That is why it pays to recost when prices move: how often to update your costs gives you a simple routine. And if keeping recipes current is the hard part, compare your options in costing in a notebook, a spreadsheet or an app.
Do it with the calculator
Put your recipe, packaging, minutes and price into the food cost calculator. It splits the cost into ingredients, packaging, time and energy, and shows the margin you actually keep. Divide the ingredients by the price before tax and you have your food cost, next to the number that really decides.
Frequently asked questions
Does food cost percentage include packaging?
It depends on how you define it, but decide once and stick to it. The clearest approach is to keep food cost for ingredients only and add packaging separately in your loaded cost, so every product is compared by the same rule.
Should I use the price with or without sales tax?
Without. Sales tax is collected for the government, not earned by you. If your shelf price includes tax, take the tax out first; check your local tax rules for the rate that applies.
What is a good food cost percentage for a small food business?
The one that still leaves your target margin after packaging, labour, energy and commissions. A product that takes little time can carry a high food cost; a fiddly one needs a low one. Work it out per product with the formula in this guide.
How is food cost percentage different from COGS?
Food cost percentage is per product, from the recipe. Cost of goods sold is per month, from purchases and stock counts, and includes waste and freebies. If the two drift far apart, something is getting lost along the way.