Catering
How to Price Catering per Person & Per Tray: Complete Formula Guide

Pricing catering accurately is the difference between high-margin growth and hidden losses. Unlike single-plate restaurant dining, catering involves variable guest counts, tray sizes, delivery logistics, and buffer portions. This guide breaks down exact food cost formulas, per-person vs. per-tray models, and margin targets.
The 3 Primary Catering Pricing Models
Most caterers and restaurants use one of three pricing structures depending on their cuisine and service style:
- Per-Person Pricing: A fixed dollar amount per guest (e.g. $18/person). Ideal for buffets, plated meals, and corporate lunches with exact headcounts.
- Per-Tray Pricing: Pricing by Half Tray or Full Tray (e.g. $65/half tray, $120/full tray). Best for casual dining, self-serve drops, and family-style meals.
- Tiered Package Pricing: Bundled menus at set price points (e.g. Silver $22/person, Gold $32/person). Simplifies client decision-making and increases average order value.
The Step-by-Step Food Cost & Margin Formula
To ensure your catering remains profitable, target a 28% to 32% food cost ratio. Follow this 4-step formula:
- 1. Calculate Raw Ingredient Cost: Add up the raw cost of all ingredients required to prepare the portion or tray.
- 2. Apply Target Food Cost Percentage: Divide your raw cost by 0.30 (for a 30% food cost target). Formula: Menu Price = Raw Cost / 0.30.
- 3. Add Labor & Overhead (15-20%): Include prep time, packaging, Sterno fuel, and disposable pans.
- 4. Add Delivery & Setup Fees: Charge a separate delivery fee based on mileage or a flat 10-15% service fee.
Half Tray vs. Full Tray Portion Sizes
Understanding standard tray capacity is essential when quoting per-tray catering:
- Half Tray (Deep 9x11 pan): Serves 10 to 12 guests (approx. 5-6 lbs of food). Great for entrees or heavy side dishes.
- Full Tray (Deep 12x20 pan): Serves 20 to 25 guests (approx. 10-12 lbs of food). Ideal for large group gatherings.
- Rule of Thumb: Plan for 1 lb to 1.25 lbs of total food (protein + sides + bread) per adult guest.
Automate Quotes and Instant Pricing Calculators
Instead of calculating quotes by hand on scratch paper, use interactive tools to speed up response times.
Check out our free tools: calculate exact food quantities with our Catering Food Calculator, or draft instant client quotes with our Catering Invoice Generator.
Frequently asked questions
What is a good profit margin for catering?
Target a 60% to 70% gross profit margin. After labor and overhead, a healthy catering operation yields 15% to 25% net profit margin.
How much food do I need for 50 catering guests?
For 50 guests, plan for roughly 50-60 lbs of total food: 2-3 Full Trays of main protein, 2 Full Trays of side dishes/starches, and 2 Half Trays of salad or dessert.
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