How food quantity calculator Works
The catering baselines
Caterers plan food weight per person, then split it: a full dinner runs about 1.5 pounds of food per guest — roughly 6–8 oz of cooked protein, 6–8 oz of sides, bread and dessert filling the rest. Appetizer-only events run 10–12 pieces per person for a 2-hour party, plus about 4 more pieces per extra hour. Cookouts add the frank reality that burgers and hot dogs shrink in the math and guests return for seconds.
Reading the numbers like a caterer
- Protein is the anchor — buy it first, at the cooked-weight figure. Raw meat shrinks ~25% (a boneless 8 oz cooked portion starts as ~10.5 oz raw; bone-in cuts more).
- Sides are your budget's shock absorber — salads, bread, and roasted vegetables stretch the plate cheaply and make smaller proteins look generous.
- Two Proteins Rule: for parties over 12, offer two proteins (say, chicken thighs and sausages). Variety reads as abundance; guests self-allocate.
- The variety discount: more dishes per course means guests take smaller portions of each — you can shave ~10% per-person when serving 5+ dishes.
Timing beats tonnage
Food out at hour one disappears by hour two regardless of quantity. Stagger it: half the appetizers at the door, the rest after 90 minutes. Late-arriving food reads as generosity even when the total is exactly what the calculator said.