Loading the page...
Preparing tools and content for you. This usually takes a second.
Preparing tools and content for you. This usually takes a second.
Fetching calculator categories and tools for this section.
Free catering calculator for receptions, buffets, and coffee service. Enter guests, choose a line (bites, buffet weight, protein, or urn coffee), and adjust per-person yields. Pair with party portion and wine for a party.
Last updated: April 19, 2026
Need a branded catering calculator for your venue? Get a quote
Pounds of total food per guest (composite buffet)
Buffet (mixed mains & sides)
~62.5 lb total food (~28.3 kg)
Based on ~1.25 lb per guest across the buffet mix.
Tips
Units follow US kitchen conventions unless noted (e.g., US gallons). Professional caterers use yield sheets and service windows.
Turn a headcount into a rough total passable pieces for passed-app service.
Composite pounds across the buffet—not each pan separately—useful for early purchasing talks.
Converts per-guest cooked ounces into total weight before you add raw purchase and carving loss.
Rough urn-style gallons for service planning—not cup-by-cup barista service.
Defaults are mid-range planning values; replace them when your chef or run-of-show specifies otherwise.
Licensed caterers account for labor, rentals, and food safety—this page is arithmetic for conversation.
50 guests, buffet at ~1.25 lb per guest → ~62.5 lb total food (~28.3 kg)
We multiply guests by your per-person quantity for the selected line—bite counts, composite buffet pounds, cooked protein ounces, or gallons of batch coffee. Each line uses different units on purpose so you can match the way vendors quote. Nothing here replaces a signed catering proposal.
More party tools: cheese serving sizes and recipe scaling.
At roughly 1.25 lb per guest across the buffet, fifty guests suggest about ~62.5 lb total food (~28.3 kg) before you add beverages, dessert, or vendor minimums. Shift the per-guest pounds down if you have heavy appetizers first or up if this is the only meal window.
Share it with hosts and event planners
Suggested hashtags: #Catering #PartyPlanning #Events #Calculator #Food