How Much Ground Beef Per Person? A Chart by Dish

Buy 4 to 6 ounces of raw ground beef per adult for most dishes, and 6 to 8 ounces if you are making burgers. The wide range is not vagueness — ground beef is almost never the whole plate. It is stretched by beans, pasta, rice, tortillas or a bun, and how much of that stretching is happening decides the number far more than appetite does. Work out the dish first, then the meat.

Ground beef is also the one cut where over-buying is cheap, and there is a reason for that. South Dakota State University Extension’s breakdown of a fed steer puts lean trim at 20–25% of carcass weight — 150 to 185 pounds from a 750 lb carcass, “likely packaged as ground beef”. The same carcass yields about nine pounds of tenderloin. Ground beef is the most abundant thing an animal produces, which is why it is the cut a big table can actually afford.

The chart by dish

Raw weight, per adult.

Dish	Raw ground beef	Why
Tacos and burrito bowls	4 oz	Tortillas, beans, rice and toppings carry half the plate
Chili	4–5 oz	Beans and tomato do most of the volume
Spaghetti bolognese	4 oz	Pasta is the bulk; sauce is the flavour
Lasagne	4 oz	Pasta, ricotta and sauce in layers
Sloppy joes	5 oz	Bun only, so the meat works harder
Shepherd’s pie	5 oz	Potato topping, but meat is the filling
Meatloaf	6 oz	Meat is the dish; count on leftovers
Meatballs with pasta	5 oz	Roughly three 1 1/2-inch balls
Stuffed peppers	4 oz	Rice and pepper carry the plate
Casseroles with pasta or rice	4 oz	Starch does the stretching
Burgers, standard	6 oz	One generous patty
Burgers, smash-style	6 oz	Two 3 oz patties, which eats bigger
Burgers, teenagers	8 oz	Or two 4 oz patties

Children under about ten eat a third to a half of an adult portion of anything on that list. Our meat quantities per person hub carries the same figures for every other cut if you are planning a mixed menu.

Browning takes a quarter of it away

This is the part people forget, and it is the reason a “5 lb of ground beef” plan produces a thin-looking pot.

Ground beef loses roughly a quarter of its weight when you brown it, as fat renders out and water evaporates. Ten pounds raw lands nearer seven and a half pounds in the pot. The chart above is raw weight and already accounts for it, so do not subtract it twice.

Fat content changes how much of that loss you can see:

Grind	Rough cooked yield from 1 lb	Best for
73/27	~11 oz	Nothing we cook; too much drains away
80/20	~12 oz	Burgers, meatballs, meatloaf
85/15	~13 oz	Tacos, chili, bolognese
90/10	~13–14 oz	Casseroles, stuffed peppers
93/7	~14 oz	Anything where you will not drain the pan

The leaner grinds look like better value per serving and often are, but 80/20 is doing real work in a burger and a meatball — fat is what keeps them from compacting into a puck. For anything simmered in sauce, the lean grinds are the better buy, because the fat you paid for ends up on a spoon being skimmed off.

Headcount arithmetic

For a crowd, pick a per-person figure off the first chart and multiply, then round up to whole packages.

Guests	Tacos (4 oz)	Chili (4.5 oz)	Burgers (6 oz)
10	2 1/2 lb	3 lb	4 lb
20	5 lb	5 1/2 lb	7 1/2 lb
30	7 1/2 lb	8 1/2 lb	11 1/4 lb
40	10 lb	11 1/4 lb	15 lb
50	12 1/2 lb	14 lb	18 3/4 lb

Two warnings at the big end. A taco bar with a lot of children should be counted in adult-equivalents, not heads — the worked examples in our taco bar for a party guide do exactly that. And a household skillet browns about two pounds at a time before it starts steaming instead of searing, so ten pounds is five batches or a large roasting pan in a hot oven. Crowding the pan is the most common reason party chili tastes flat.

Cook it to 160°F, and don’t trust the colour

Ground beef is not steak, and the safe temperature is different for a real reason: grinding moves surface bacteria all the way through the meat, so the middle has to get hot. University of Illinois Extension states the USDA figure plainly — ground beef, pork and lamb patties or mixtures such as meat loaf should be cooked to 160°F, against 145°F for a whole beef cut such as a steak or roast.

The same page makes the point that matters for burgers: colour is not a reliable indicator of properly cooked meat. A patty can go brown in the centre well below 160°F, and it can stay pink well above it. Use a thermometer through the side of the patty.

For a big batch that has to hold — sloppy joes, chili, taco meat on a buffet — brown it, get it to temperature, and then keep it hot rather than letting it cool and reheating. Our sloppy joes for a crowd post has the slow-cooker holding routine we use for exactly this.

FAQ

How much ground beef per person for tacos?

Four ounces raw per adult. Tortillas, beans, rice and toppings carry half the plate, so the meat does not have to.

How much ground beef do I need for 20 people?

Five pounds for tacos, five and a half for chili, seven and a half for burgers — all raw weights, before browning takes about a quarter away.

Is a pound of ground beef enough for 4 people?

For tacos, chili, spaghetti or a casserole, yes — that is four ounces each. For burgers or meatloaf it is thin; buy a pound and a half.

How much does ground beef shrink when cooked?

Roughly a quarter of its raw weight, more with a fattier grind. A pound of 80/20 comes out around 12 ounces cooked; 93/7 comes out nearer 14.

What temperature should ground beef be cooked to?

160°F, higher than the 145°F for a whole cut, because grinding carries surface bacteria into the middle of the meat.

How much ground beef per person for a child?

About two ounces raw, or a third to a half of the adult figure for whichever dish you are making.