Is this item actually making you money? Most food businesses price by feel, or by copying the competition next door — whether they sell plates of rice, birthday cakes, or bottles of zobo. This calculator works one ingredient at a time: add what each one costs, and it shows which ingredient really drives the price, how much waste is costing you, and whether the item makes money once your own hours are counted. Not just whether the food cost looks about right.
Every calculation happens on your device — we don't store or share what you enter. Free · No sign-up · 54 African countries
Food cost % = (What the ingredients cost + waste) ÷ What you charge
If the ingredients for one item come to 900 after waste and you charge 3,000, your food cost is 30%. It works the same whether that item is a portion of jollof, a meat pie, or a bottle of zobo.
Most small food businesses aim for 25–35%. But the percentage is only the start. It tells you nothing about your rent, your gas, or the hours you spent making it — which is why a healthy food cost can still sit inside an item that loses money.
Food cost is the share of an item's price that goes on the ingredients to make it, waste included. If something sells for 3,000 and its ingredients come to 900, that's a 30% food cost, and 30% is roughly where most small food businesses want to be — a restaurant plating rice, a bakery boxing cakes, or a producer bottling drinks alike.
Here's what it does not include: your gas, your rent, your packaging, and — the big one — your own time. All of those still come out of the 2,100 left over. Food cost is a useful early signal because ingredients are usually the largest single cost and the easiest to get wrong. But an item can have a textbook 28% food cost and still lose you money once everything else is paid.
That's why the calculator has two levels. Enter just your ingredients and it shows your food cost. Add your time and your running costs and it shows the number that actually decides things: what you keep from one item after everything.
What you're really learning is component costing. The calculator doesn't care whether you sell food, baked goods or drinks — it builds the cost up from the parts. That's the same discipline as costing any product from its components, and it's exactly what Monyvo's Product & Service Costing does inside the app. Learn it on one cake here, and you can apply it to your whole range.
The reason this calculator asks for ingredients one line at a time, rather than a single “cost of ingredients” figure, is that the total hides the thing worth knowing.
In almost every item, one ingredient dominates. It's the meat or fish in a plate of food, the butter and flour in a cake, the hibiscus or fruit in a drink — often costing more than everything else combined. So when a supplier price moves, or when you're trying to protect your margin, that one ingredient is where the whole answer lives.
The calculator shows you this directly. It ranks what's in the item and marks the biggest, then tells you what a small saving on that one line is worth. Say the meat is 800 and the rice is 200: negotiating the meat down 10% saves you 80, while the same effort on the rice saves 20. A better price on your dominant ingredient is usually worth more than a saving on everything else put together — and it's the easier thing to go and negotiate.
This is also the honest way to price. When you cost an item from its parts, you can see exactly what a price change protects and what a supplier increase threatens. Pricing by feel can't do that.
Ask a maker what an item costs and they'll tell you what the ingredients cost when everything goes right. Everything doesn't go right.
Some of the tomatoes spoil before you use them. A tray of pies burns. A batch of dough doesn't rise. Drinks spoil before they sell, or spill in the bottling. None of it feels like a cost because no extra money left your hand — but you paid for the spoiled ingredients exactly as you paid for the ones that made it to a customer.
Most food businesses lose somewhere between 5% and 15% this way and count none of it — baking runs a little tighter, nearer 5–12%, and drinks about the same as food. The calculator adds a waste figure on top of your ingredient cost so the number reflects what you actually spend, not the best-case version. If you're not sure of yours, the default of 8% is a reasonable middle. Watch it over a few weeks and you'll find your real one.
This is the single most common reason an item looks profitable when it isn't.
If you make it yourself and don't count your hours, it appears to cost only its ingredients. But your time isn't free — every hour spent cooking, decorating a cake, or bottling a batch is an hour you couldn't spend selling, buying better, or resting. If you had to pay someone to do it, you'd count their wage without thinking. Your own hour is worth at least as much.
The calculator costs your time the same way it costs ingredients: per item. You enter how long a batch takes and how many it makes, so four hours of work that produces forty items adds six minutes of your time to each one. Leave it out and the item flatters you. Put it in and you see what it really earns — which is the only number worth pricing against.
Ingredients and your time belong to a specific item — you can point to them. Rent, electricity, water and levies don't. They keep the whole business running whether you sell one item or two hundred, and there's no honest way to say how much of this month's rent belongs to a single cake or bottle.
So the calculator handles them differently. It carries them as a share of your total sales. If rent and power come to 15% of everything the business takes in, the calculator charges each item 15% of its price toward them. That spreads the cost fairly across your whole range without charging the same rent twice — which is what happens if you try to divide a monthly bill by one item's sales.
It's a small distinction that matters. Direct costs get costed per item. Shared costs get carried as a share of sales. Mixing the two is the commonest way a food business's numbers quietly go wrong.
Here's the trap this whole calculator is built to keep you out of.
You work out your food cost. It's 29%. That's good — textbook, even. So you relax. But food cost is one number, and a food business has several. Once rent, gas, staff and your own pay come out, small food businesses commonly keep just 2% to 7% of sales as actual profit. That's a thin band, and a perfect food cost sits comfortably inside the losing end of it.
An item can have an excellent food cost and still lose money because the portions crept up, or the waste is worse than you think, or your hours were never counted, or one loss-making line — a cake you underprice, a drink that's fiddly to make — is quietly swallowing the profit from a good seller. The food cost percentage sees none of that.
This is why the calculator doesn't stop at a percentage. It's also why it points you, at the end, at the wider check — because the question that actually matters isn't “is my food cost right?” It's “does this item, and my whole range, make money once everything is paid?”
There's a natural pull towards the item that's cheapest to make. It feels safe. But cheap to make and good for the business are not the same thing.
Take two items. One costs 2,000 in ingredients and sells for 3,000 — it keeps 1,000. Another costs 4,500 and sells for 8,500 — it keeps 4,000. The first has the lower cost and the tidier-looking food cost percentage. The second puts four times as much money into your business every time it sells.
What matters isn't spending the least on ingredients. It's keeping the most after everything is paid. A premium cake with a higher food cost in naira can contribute far more to your rent and your wages than a cheap one that barely clears its costs. The percentage is a guide, not a verdict — the money you keep is the verdict.
There are three operational levers, and they're not equal. Financing and volume can help too, but these are the ones inside your control this week.
Because one ingredient usually dominates, this is almost always the biggest lever — the meat in a dish, the butter in a cake, the base in a drink. A better price, a different supplier, buying in the right quantity, or switching a component without changing what the customer tastes — all of it lands hardest on the line that matters most. The calculator shows you which line that is.
Portion creep is the quietest cause of a rising food cost. A serving spoon that's grown, a generous hand with the icing, a heavier pour — over months it moves the cost without anyone deciding to. Measure one portion against what you meant to serve. It's often the whole gap.
If your waste is running at the high end, that's real money on the floor. Better storage, smaller prep batches, using trimmings or day-old stock in another item — each point of waste you remove goes straight back into what you keep.
Raising the price is the fourth lever, and sometimes the right one — but do it knowing what it protects. The calculator's “tell me what to charge” mode works the price backwards from the food cost you want, so you can see exactly what a given target asks of your customers.
You've costed the item. You know what the ingredients take, what the waste costs, and what your time is worth. The last question is the one a single item can't answer: does the whole business make money once rent, staff and your own pay are in?
Two paths, not one. Some readers want the diagnosis; others have seen enough and want to start working. Give both, side by side.
Keep costing without starting over. You worked this out once; ingredient prices won't hold still. Save your items in Monyvo and it keeps a suggested price with your margin built in, and tracks your sales and profit as you record them — so next month you're checking, not recalculating by hand. Free plan available.
Get the Monyvo appNot sure what to fix first? It looks at your profit, your cash, how exposed you are to one big customer, and how much the business depends on you — then tells you where to start. Free, about 10 minutes.
Take your free Business Health CheckCosting a single item is where it starts. These pick up where it leaves off:
You've costed the item — now set the price. See what a given markup actually leaves you as margin, and what to charge to keep the margin you want.
Open the markup & margin calculator →How much do you need to sell each day — not just each month — to cover everything, including paying yourself?
Open the break-even calculator →Zoom out from one item to the whole business: once every cost is in, what do you actually keep?
Open the profit margin calculator →