The 3 Numbers More Important Than Your Food Cost Percentage

 A while back, I shared three numbers every restaurant owner should review each week. Today, I want to go a level deeper, because there are three numbers most restaurant owners aren't tracking consistently, and they can cost you more than your restaurant food cost percentage ever will. Let’s explore the three numbers that matter even more than your food cost percentage.

Don't misunderstand me. Food cost percentage matters. If your food cost is out of control, your profit is in trouble. But it's only one number, and by itself, it can hide more than it reveals. Your food cost might just be the symptom of a bigger issue: waste, poor purchasing, weak inventory control, sloppy labor management, or menu items that sell well but don't actually make money.

So today, I want to give you three numbers that paint a much clearer picture of what's really happening in your restaurant.

Number one: Prime cost

Prime cost is your total cost of goods sold plus your total labor cost, including taxes, benefits and insurance. Food, beverage and labor are usually the largest controllable costs in your restaurant, and if your prime cost is too high — 55% is the target — you're fighting an uphill battle.

Prime cost matters because it shows you whether your core operating model gives you a chance to make money. You could have food costs that look fine while labor is out of control, or labor that looks fine while food and beverage costs are too high. Either way, prime cost catches what food cost alone misses.

Let's say your restaurant food cost calculation comes out to 31%. You might think, "Not bad." But if your labor cost is 38%, your prime cost is 69%, leaving very little room for rent, utilities, insurance and profit.

Your food cost percentage didn't lie. It just didn't tell you the whole truth. Prime cost does, and restaurant owners need the truth, not vibes or guesses. Your bank account doesn't care how busy it felt. Prime cost is one of the most important numbers you can track every week.

Number two: Overtime hours, not just labor percentage

This one is sneaky because strong sales can cover up overtime. If you had a good week, your labor percentage might look acceptable even though overtime is quietly eating your profit. Overtime hours tell you whether your labor is actually under control, not just whether the math happened to work out.

If overtime happens occasionally because of a real emergency, that's one thing. But if it's happening every week, that's your system, and it's an expensive one. It usually points to weak scheduling, not enough cross-training, or managers solving every problem by adding more labor.

When a restaurant owner tells me their labor cost percentage is okay, I still want to know how many overtime hours they ran, because those hours tell me whether the schedule is built to a budget.

A simple action step: review overtime every week by person, department and shift. Who got it? Was it preventable? If nobody's asking those questions, overtime will keep creeping up.

Number three: Waste dollars, not just waste incidents

This is where a lot of restaurant owners miss the money. You may know food is being wasted, but if you never put a dollar amount to it, it doesn't feel urgent. That's the problem, because small, repeated waste becomes big money fast. Throwing away $25 of product a day may not feel like a disaster, but if it happens every day, that's more than $9,000 a year from just one pattern.

Waste dollars turn invisible losses into visible decisions and show you where your food cost is leaking before the P&L ever catches up. Start with a waste tracker: every shift, record what was wasted, how much, why and the dollar value. Then review it weekly and ask what's repeating. Do you need to adjust a prep par, retrain a cook or tighten a recipe? The goal isn't to shame the team. It's to find the pattern, because that's where the profit is hiding.

Putting it all together for restaurant costs control

Prime cost tells you whether your core costs give you a real chance to make money. Overtime hours tell you whether your labor is truly under control. Waste dollars tell you where food is leaking before the P&L shows up after the fact.

Together, these three numbers give you a much better view of your restaurant than your food cost percentage alone. If it's the only number you track, you may miss the labor issue quietly killing your profit, the waste pattern happening every week, or the fact that your restaurant is busy but not actually profitable.

Restaurant owners: busy isn't the goal. Profits and freedom are.

Your restaurant action step this week

Track prime cost, overtime hours and waste dollars. Don't overcomplicate it, and don't wait for the perfect software. Just start. Pull your numbers, look at them weekly, and ask what they reveal. Then make one decision based on what you see.

Be sure to visit my YouTube channel for more helpful restaurant management video tips.