Catering Price Per Person Calculator

How to use the result

Suggested price per person is what to quote against the guaranteed guest count — that's the number your client actually pays for. Suggested event total is the whole booking's price. This calculator doesn't tell you whether your target margin is "right" for catering — a healthy margin varies by business and we don't publish a comparative range for the catering niche until real figures are sourced (see Methodology & Sources for the current, honest status of that work). What it does show honestly is where the real cost is coming from — including a cost most vendors quietly absorb without noticing: the food you prepare but never bill for.

Food cost per person needs to be your true plate cost — build that from the Recipe Cost Calculator, Cost Per Serving Calculator, or Packaging Cost Calculator if those pieces aren't already combined.

How this calculator works

Two things make catering pricing genuinely different from a simple per-plate calculation. First: you never prep exactly the guaranteed headcount. Running short of food at a wedding or corporate event is a far worse outcome than having a little extra, so caterers prepare for the guaranteed count plus a safety buffer — but you only bill the guaranteed count. That buffer's food cost doesn't disappear; it gets absorbed into fewer billed heads, which is exactly why cost per billed guest is always somewhat higher than the raw "food cost per person" figure on its own. Second: service staffing scales with guest count, not with your menu. This calculator figures out how many staff you actually need (guaranteed guests divided by how many one staff member can cover, rounded up), and prices their time as its own line, separate from food.

Worked example

The example loaded above: a 100-guest event, an 8% prep buffer, $12.00 food cost per person, one staff member per 25 guests for 5 hours at $22/hr, plus $220 in equipment and $90 in travel, at a 45% target margin.

• Prepped count: ceil(100 × 1.08) = 108 servings
• Food cost: 108 × $12.00 = $1,296.00
• Staff needed: ceil(100 ÷ 25) = 4 staff, at 5 hours × $22 = $440.00
• Equipment + travel: $220.00 + $90.00 = $310.00
• Total cost: $1,296.00 + $440.00 + $310.00 = $2,046.00
• Suggested event total: $2,046.00 ÷ (1 − 0.45) = $3,720.00 — $37.20 per guest

The 8 buffer servings alone cost $96.00 — money spent on food that was never billed to anyone, folded into the 100 guests who were. Food is still the largest cost driver here at 63.3% of the total, well ahead of staffing at 21.5%, which is the normal shape for a catering order — but it's worth checking your own numbers rather than assuming that ratio always holds, especially for smaller, more staff-heavy events.

Common mistakes

• Dividing food cost by the guaranteed count instead of the prepped count. If you calculate total food cost using the guaranteed headcount but you actually bought and prepped for more, your cost basis is wrong before you've even added a margin.
• Treating staffing as a flat guess instead of scaling it with guests. A 40-guest cocktail hour and a 400-guest gala need very different staffing levels — pricing both with the same staff cost either overcharges the small event or underprices the large one.
• Skipping the buffer entirely to save money on paper. A buffer that's too thin risks running out of food in front of the client — the worst possible outcome in catering — for a cost savings that's usually a small fraction of the total price.
• Forgetting equipment and travel are event-specific, not per-guest. These costs don't scale with headcount the way food and staffing do — keep them as flat fees so they don't distort your per-person number for larger or smaller events.

Frequently asked questions