每人宴会费用计算器 — 公式
## How to Estimate Catering Quantities
### Per Person Guidelines
- **Protein (cooked)**: 5-7 oz for adults (buy raw weight x 1.3 to account for shrinkage)
- **Side dishes**: 3-5 oz per side per person
- **Salad**: 1.5-2 oz of mixed greens per person
- **Bread**: 1-2 pieces per person
### Formula
**Total Protein (raw lbs) = Guests x Cooked oz x 1.3 / 16**
**Total Sides (lbs) = Guests x Sides x oz per Side / 16**
### Buffet vs. Plated
Buffets typically need 15-20% more food than plated service because guests serve themselves and portions are less controlled.
### Per Person Guidelines
- **Protein (cooked)**: 5-7 oz for adults (buy raw weight x 1.3 to account for shrinkage)
- **Side dishes**: 3-5 oz per side per person
- **Salad**: 1.5-2 oz of mixed greens per person
- **Bread**: 1-2 pieces per person
### Formula
**Total Protein (raw lbs) = Guests x Cooked oz x 1.3 / 16**
**Total Sides (lbs) = Guests x Sides x oz per Side / 16**
### Buffet vs. Plated
Buffets typically need 15-20% more food than plated service because guests serve themselves and portions are less controlled.
计算示例
50 guests, 6 oz protein, 3 sides at 4 oz each, with salad.
- Protein (raw) = 50 x 6 x 1.3 / 16 = 24.4 lbs
- Sides = 50 x 3 x 4 / 16 = 37.5 lbs total
- Salad = 50 x 2 / 16 = 6.25 lbs
- Per person = 6 + 12 + 2 = 20 oz of food
- Grand total = 50 x (7.8 + 12 + 2) / 16 = 68 lbs