help guys rib info. needed

[bbq lover]

we are cooking for 80 folks how many racks of ribs spares would you guys say I needed to cook thanks for any help:decision:

[landarc]

If ribs is the only meat, 4 bones per person, 320 ribs, at 12 bones per rack, 26 racks of St. Louis Spares or so. Untrimmed maybe 3 bones per person

[HBMTN]

I am always specific with customers exactly how many ribs per person we are supplying for the price. Will ribs be the only meat?

[bbq lover]

no we will have tri-tip and chicken beans and moink balls lol

[BigBellyBBQ]

If ribs is the only meat, 4 bones per person, 320 ribs, at 12 bones per rack, 26 racks of St. Louis Spares or so. Untrimmed maybe 3 bones per person
Right on the money...I divide the number of people by 3 will equal the number of racks..