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Food Cost Percentage: Calculate, What's Normal & How to Fix

How to calculate food cost percentage. Target 28-35%. Weekly formula, what drives it up, and 5 ways to lower yours without raising menu prices.

Food cost is your second-biggest expense after labor. The average restaurant runs 28-35% food cost. A 3% reduction on $400,000 in annual food purchases is $12,000. That's pure profit.

Food-away-from-home prices were up 3.9% year-over-year in 2026, according to USDA Economic Research Service data. Eggs up 40%+ from avian flu. Beef up 8-10%. Coffee up nearly 10%. Poultry up 9.6%. Fresh fruit up 11.1%. If your menu prices haven't moved, your food cost has gone up without you doing anything wrong.

I took over a restaurant once where the previous owner told me food cost was "around 30%." It was 41%. He'd been calculating it wrong for 3 years. He was dividing food purchases by food sales and calling that food cost. He never counted inventory. Never. For 3 years. The actual number was 11 points higher than he thought. He'd been losing money and didn't know why.

Here's how to calculate your food cost percentage, what's normal for your concept, and how to lower it without raising prices.

Industry Data & Sources:

The National Restaurant Association's 2026 State of the Industry report provides benchmark data on restaurant costs and profitability.

RestaurantOwner.com surveys show that top-performing restaurants maintain prime costs between 55-60%.

How to Calculate Food Cost Percentage

The formula:

Food Cost %=Beginning Inventory+Purchases−Ending InventoryFood Sales×100%\text{Food Cost \%} = \frac{\text{Beginning Inventory} + \text{Purchases} - \text{Ending Inventory}}{\text{Food Sales}} \times 100\%

Calculate this weekly, not monthly. A monthly calculation hides problems. If your food cost was 35% in week 1 and 25% in week 4, your monthly average is 30%. You think you're fine. You're not.

Example: Beginning inventory is $8,000. You bought $12,000 in food this week. Ending inventory is $7,500. Food sales were $38,000.

($8,000 + $12,000 - $7,500) / $38,000 = $12,500 / $38,000 = 32.9%

Your food cost is 32.9%. That's within the normal range but on the high side. You have room to improve.

Use our food cost calculator to automate this calculation.

The inventory count is where everyone cheats. They estimate. "The walk-in looks about half full, so $4,000." No. Count it. Every item. Every week. It takes 45 minutes. The owner who was at 41%? He estimated his inventory at $8,000 every week because "that's what it usually is." His actual inventory ranged from $5,500 to $11,000. His "30% food cost" was a random number.

I caught a chef fudging inventory once. Not maliciously. He was embarrassed. His food cost had been creeping up for 6 weeks and he couldn't figure out why. So he started "rounding down" the expensive stuff on the count sheet. The case of ribeye in the walk-in? He'd count 20 pounds instead of 28. The salmon? 8 pounds instead of 14. He was shaving about $400 off the ending inventory each week, which made his food cost look 1% better than it actually was.

I only caught it because I did the count myself one Sunday. I pulled everything out of the walk-in. Every sheet pan. Every lexan. Every quart container pushed to the back. Found $1,100 worth of proteins he'd been "rounding down." His real food cost was 34.5%, not the 33.5% he'd been reporting. That 1% difference was $4,000 a year.

He wasn't a bad chef. He was a proud chef who didn't want to look bad in front of the owner. When I showed him the numbers, he was mortified. We fixed the problem together. It was a portioning issue on the line, not a purchasing issue. His food cost dropped to 31% in 6 weeks. But the lesson stuck with me: never let the person responsible for food cost do the inventory count alone. Have a manager double-count the top 10 items by value. Every week. No exceptions.

What's Normal by Concept

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Full-service restaurant: 28-35%. Higher-end concepts with more protein run 32-35%. Pasta-heavy concepts run 25-28%.

Quick-service: 28-32%. Higher volume, simpler ingredients, less waste.

Pizza: 20-25%. Flour, tomatoes, and cheese are cheap. This is why pizza is the most profitable restaurant category.

Fast casual: 28-32%. Similar to QSR but with slightly higher-quality ingredients.

Fine dining: 30-38%. Premium ingredients, smaller portions, higher waste from trim and presentation.

Bar/tavern: 25-30% for food. Beverage cost is separate at 20-25% for liquor, 25-30% for beer, 30-40% for wine.

These are targets, not laws. I've seen a 42% food cost fine dining restaurant that was wildly profitable because their average ticket was $95 and their labor was only 22%. I've also seen a 25% food cost pizza shop losing money because their rent was 18% of revenue. Food cost doesn't exist in a vacuum. It's one piece of a three-piece puzzle: food cost, labor cost, and rent. If one is high, the other two need to be low.

What Drives Food Cost Up

1. Over-Portioning

Your 8-ounce steak spec is actually 10 ounces because your cook doesn't weigh portions. That extra 2 ounces at $8 per pound costs you $1 per plate. At 50 steaks per day, that's $50 per day or $18,250 per year.

Portion everything. Scales for proteins. Scoops for sides. Spoodles for sauces. Audit weekly. A cook who consistently over-portions after training is doing it on purpose.

I had a grill cook who over-portioned every steak by 1-2 ounces. When I asked him about it, he said "the 8-ounce steaks look small on the plate." He was right. They did look small. The problem wasn't the portion. It was the plate. We switched to a smaller plate and the 8-ounce steak looked perfect. Food cost dropped 1.5% overnight. The fix cost $300 in new plates.

2. Waste

The average restaurant wastes 4-10% of food purchases. Spoilage from over-ordering. Prep waste from trim that gets thrown out. Plate waste from portions that are too large.

Track waste for one week. Weigh everything that gets thrown out. Categorize it. Your biggest category is your biggest opportunity. Read our food waste reduction guide for specific strategies.

3. Theft

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Food that walks out the back door. Staff meals that aren't rung in. A cook who "messes up" a steak at the end of their shift.

Ring in all staff meals. Lock high-value items (meat, seafood, liquor). Do shift-change counts on expensive proteins. A missing 4-pack of filets at $12 per portion is $48. Over a year, that's $17,520 if it happens every night.

4. Price Increases From Suppliers

Your food cost was 30% twelve months ago. Now it's 33%. You didn't change anything. Your suppliers raised prices and you didn't notice.

Audit your top 10 items by spend every quarter. Compare prices across suppliers. A 5% price increase on chicken that you don't catch costs you 0.5% on your overall food cost. On $400,000 in purchases, that's $2,000.

Here's a supplier trick: your broadliner rep's prices change weekly. The invoice you got last week might have different prices than this week for the same items. Most owners never check. They assume the price is the price. It's not. I caught a Sysco rep who'd been charging me $4.20/lb for chicken breast when the contracted price was $3.80. He'd been doing it for 4 months. I only caught it because I compared two invoices side by side. He refunded $1,600. Check your invoices.

5. Menu Mix Shift

Your high-profit items are selling less. Your low-profit items are selling more. Your blended food cost creeps up even though individual item costs haven't changed.

Review your menu mix monthly. If your 42% food cost burger is now 25% of sales instead of 15%, your blended food cost went up. Either raise the burger price, reduce its food cost, or steer customers toward higher-profit items.

5 Ways to Lower Food Cost Without Raising Prices

1. Negotiate With Suppliers

Call your top 3 suppliers. Tell them you're reviewing costs. Ask for a 5% discount. The worst they say is no. On $400,000 in purchases, 5% is $20,000.

Get quotes from competitors. Show your current supplier the quote. Ask them to match it. Suppliers would rather keep your business at a lower margin than lose it entirely.

2. Buy in Bulk (Smartly)

A case of chicken breasts costs $2.80 per pound. A 40-pound case costs $2.40 per pound. You save $0.40 per pound. But only if you use all 40 pounds before they go bad.

Buy in bulk on items with long shelf life or high turnover. Proteins you use 50+ pounds per week. Dry goods. Paper products. Don't buy in bulk on produce that goes bad in 3 days.

3. Use Your Trim

Carrot tops become pesto. Meat trim becomes stock or staff meal. Fish trim becomes fish cakes. Day-old bread becomes bread pudding or croutons.

A restaurant that uses its trim reduces food cost by 1-2%. On $400,000 in purchases, that's $4,000-$8,000. Plus you get new menu items from what was garbage.

4. Reduce Your Menu

Every item on your menu adds complexity to your inventory. A 40-item menu with 200 ingredients has more waste than a 20-item menu with 100 ingredients. Use the same ingredients across multiple dishes. The chicken you use for your pasta also goes on your salad and in your soup.

Kill the dogs. Items with low sales and low profit. They take up inventory space and generate waste. Every dog you remove simplifies your kitchen and reduces your food cost.

5. Price Your Menu Correctly

Target a 30% food cost on your blended menu. Some items will be higher (steak at 40%). Some will be lower (pasta at 22%). The blend should average 30%.

Use our menu price optimizer to price every item. If your blended food cost is above 35%, your menu is priced wrong. Fix it before you open.

The Weekly Food Cost Routine

Monday morning: Count ending inventory. Calculate last week's food cost percentage. Compare to target. Investigate any variance over 2%.

Monday afternoon: Review invoices. Check that prices haven't changed on your top 10 items. Check that quantities delivered match quantities ordered.

Tuesday: Adjust orders based on last week's usage. If you used 10% less chicken than forecast, order 10% less this week. If you threw out 20% of your produce, order less or switch to hardier varieties.


Food cost isn't about buying the cheapest ingredients. It's about buying the right amount, using all of it, and charging enough to cover it. A 30% food cost on a $28 entree leaves you $19.60 to cover labor, rent, and profit. A 40% food cost leaves you $16.80. That $2.80 difference on 100 covers per day is $280 per day or $102,200 per year.

Run your own numbers. Use our food cost calculator to find your actual food cost percentage. Then use the menu price optimizer to price every item for a 30% target.

Related: Menu Engineering ¡ Restaurant Profit Margin ¡ Restaurant Inventory Management

The owner who was at 41%? We got him to 31% in 4 months. Same menu. Same prices. He just started counting inventory, portioning proteins, and checking invoices. His profit went from negative $2,000 a month to positive $7,000. He'd been one spreadsheet away from profitability for 3 years.

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