Meat Per Person Calculator

Enter the number of guests and grams per person to get the total meat to buy.

How it is calculated

The tool multiplies the number of guests by the serving per person: total grams = guests × grams per person, then kg = grams ÷ 1000. Serving size is in grams of raw meat per person; if you leave it empty, the tool uses 250 g. Both numbers must be above zero, and the guest count may be a decimal, so you can count two children as one adult. Totals are shown in kilograms with two decimals and in whole grams. The tool does not distinguish boneless from bone-in meat, does not subtract shrinkage during cooking, and has no allowance for leftovers or for guests who do not eat meat: adjust the grams per person yourself for those cases.

Worked example

You are hosting 14 guests and plan on 220 g of raw meat each. Step 1: total grams = 14 × 220 = 3,080 g. Step 2: in kilograms, 3,080 ÷ 1000 = 3.08 kg. With the default serving of 250 g the same party would need 14 × 250 = 3,500 g, or 3.50 kg.

Try this example →

Common mistakes

  • Using a boneless serving size for bone-in cuts such as ribs or whole chicken, where the bone weight takes up part of what you buy.
  • Counting all guests as full adult eaters, including small children and guests who do not eat meat.
  • Entering the serving in kilograms (0.22) or ounces; the field expects grams.
  • Forgetting that meat loses weight when cooked, so a 220 g raw portion ends up noticeably smaller on the plate.
  • Ignoring other proteins on the table: when there are several, the meat per person can be much lower.

About this calculator

This calculator multiplies your guest count by a per-person serving size (commonly cited as 150–225 g (⅓–½ lb) of boneless meat per adult for a main course, more for bone-in cuts like ribs or whole chicken) to get the total raw weight to buy, shown in both grams and kilograms.

Hosts planning a barbecue, holiday dinner or catered event use this to avoid the two common failure modes: buying too little and running short, or buying too much and wasting money on leftovers that spoil. The right per-person figure varies with the cut (bone-in needs roughly 30–50% more), the number of side dishes, and whether the meat is the meal's centerpiece or one of several proteins.

Was this helpful?

You can pick up to 3 reactions.

Comments (1)

  • Editorial team

    For a spread with more than one meat, run the tool once per meat with a smaller serving instead of one big figure. Two meats at 120 g each for 14 guests gives 1,680 g of each, which is easier to shop for than one 3 kg total. Treat the answer as raw weight at the counter, then round up to whole packs. How do you split the plate when you serve several meats?

Popular calculators

All Calculators