Two routes through the same night
Buffet or seated for the same menu — what does each one cost you in hours, in money, and in whether you get to sit down? Both plans are built by the same engine that builds the one you host from, and everything you do not vary is held identical.
The arithmetic is here. The argument about what a sideboard does to a room is over at Hosting and Service.
Current plan You have not built a plan yet, so this starts from the worked example. Build one on Plan and it will replace this side.
Go and build oneWhat do you want to vary?
Everything you do not touch is held identical on both sides, so whatever the comparison reports is caused by the levers below and nothing else.
now: Seated
same as now
same as now
same as now
same as now
same as now
Neither route is hostable as declared. Neither route can happen as declared — Seated has 2 hard stops, Buffet has 1. Fix a stop on one of them before comparing anything else. Comparing the money and the hours of two plans that both stop would be answering the wrong question.
What actually changes
Seated
60/100
- Hands-on
- 206 min
- A head
- $20.61
- Hard stops
- 2
Buffet
80/100
- Hands-on
- 103 min
- A head
- $13.53
- Hard stops
- 1
Neither route is hostable as declared.
Neither route can happen as declared — Seated has 2 hard stops, Buffet has 1. Fix a stop on one of them before comparing anything else. Comparing the money and the hours of two plans that both stop would be answering the wrong question.
- Cost a head $20.61 → $13.53
- Hands-on time 3h 26m → 1h 43m
- Made ahead 33% → 63%
- Feasibility index 60/100 → 80/100
Nothing.
- Hard stops 2 stops → 1 stop
- How the night runs seated → buffet
- Do you sit down yes, at the table → no, on your feet
- On each plate 943 g → 654 g
Seating has not been declared
8 guests are expected, but seats were not stated. The plan will not invent chairs.
Correction Enter the real seat count, or switch service style to buffet or grazing.
The kitchen has not been surveyed
1 oven, 4 burners, a normal fridge and a medium counter are a starting position nobody has checked. Every timing and capacity figure below rests on them.
Correction Open the kitchen panel, enter the real figures, and mark the kitchen surveyed. The plan will not go and look for you.
The kitchen has not been surveyed
1 oven, 4 burners, a normal fridge and a medium counter are a starting position nobody has checked. Every timing and capacity figure below rests on them.
Correction Open the kitchen panel, enter the real figures, and mark the kitchen surveyed. The plan will not go and look for you.
What decides it
Differences big enough to host the night differently for.
- Can it happenDecides itRoute stops
Hard stops
Now · Seated2 stops
If · Buffet1 stop
Neither route can happen as declared — Seated has 2 hard stops, Buffet has 1. Fix a stop on one of them before comparing anything else.
- MoneyDecisiveBetter
Cost a head
Now · Seated$20.61
If · Buffet$13.53
Buffet costs $7.08 less a head — $56.58 less across the whole night.
- Your timeDecisiveBetter
Hands-on time
Now · Seated3h 26m
If · Buffet1h 43m
Buffet asks 1h 43m less of your own hands.
- Your timeDecisiveBetter
Made ahead
Now · Seated33%
If · Buffet63%
29% more of the cooking moves off the day itself — that is work you do while nobody is arriving.
- The night itselfDecisiveDifferent
How the night runs
Now · Seatedseated
If · Buffetbuffet
Seated means everyone sits down and the food comes to them. Buffet means guests get up and serve themselves. That is a choice about the evening, not a number to optimise.
Not on a scale Neither service style is better. One is the night you want; the other is the night you can staff.
- The night itselfDecisiveDifferent
Do you sit down
Now · Seatedyes, at the table
If · Buffetno, on your feet
Buffet takes you off the chair: you are refilling and clearing while people help themselves.
Not on a scale Some hosts want the seat; some want the room to move. The plan cannot pick for you.
Worth knowing
Real, and worth a look before you commit — but not on their own a reason.
- Can it happenWorth knowingBetter
Feasibility index
Now · Seated60/100
If · Buffet80/100
20 points more margin against your equipment, time and hands.
- How much foodWorth knowingDifferent
On each plate
Now · Seated943 g
If · Buffet654 g
289 g less on each plate. Both are inside the band a host would call a proper portion.
Not on a scale Both plates sit inside the band where a portion reads right, so more grams is a preference, not an improvement.
- Kitchen loadWorth knowingDifferent
What runs out first
Now · SeatedCounter — the day itself
If · BuffetOven — the day before
The pinch moves from counter to oven. Buffet does not free the kitchen; it changes what you would have to solve.
Not on a scale A different bottleneck is a different problem, not a smaller one — whether an oven or your own hands is the ceiling depends on what you can borrow.
- The night itselfWorth knowingDifferent
What is on the table
Now · Seated9 dishes
If · Buffet8 dishes
Gains Single-pot dhal with toast, No-bake pantry flapjack; loses Carrot & ginger soup, Chickpea & squash tagine, Dark chocolate pots.
Not on a scale A different menu is a different dinner. Nothing in the arithmetic says which one your guests would rather eat.
Marginal
Measurable. Small.
- How much foodMarginalDifferent
Portions left over
Now · Seated25
If · Buffet15
10 fewer spare portions on Buffet.
Not on a scale You asked for some leftovers, not a number of them — neither figure is the right one.
4 figures moved below the level anyone would notice
- Pressure on the host13% used → 14% used
- Drinks to pour27 → 30
- Kitchen headroom73/100 → 75/100
- Menu balance100/100 → 100/100
- Service style: seated → buffet
Take one of them forward
Adopting saves the hypothetical as a set of conditions on this device and opens Plan, where one press loads it — with a diff first, so nothing you have tuned disappears without being shown to you.
Carries a stop Buffet does not currently work as declared. Adopting it takes the stop with it — Plan will show the correction, but the night is not hostable until you make it.
Both figures are planning estimates from your declared conditions, not quotes and not promises. Dietary readings are planning filters, not an allergen guarantee.