Calcutta house rules

Top cuts, last-place consolations, minimum bids, per-lot reserves — the optional rules that shape how a room bids, and what each one does to the payout arithmetic.

A bare calcutta needs only two rules: teams sell to the highest bidder, and the pot pays out by finishing place. Everything beyond that is a house rule — optional, local, and entirely the organizer's call. House rules are where calcuttas pick up their character, and also where they pick up their disputes, because a house rule that wasn't announced before the first lot isn't a rule; it's a surprise.

This page covers the four house rules common enough that CalcuttaCalc has a switch for each, plus a few that live purely in the organizer's mouth. The arithmetic examples all use the same reference pot as the rest of these guides: twelve teams, $2,400 total, paid 50/30/20.

The top cut — a share for the cause

Many calcuttas exist to raise money in the first place: for the arena fund, a scholarship, the 4-H club, a family with hospital bills. The standard mechanism is a top cut (you'll also hear "rake" or "the house share"): a fixed percentage of the gross pot, set aside before any payout is computed.

Two things make a top cut fair rather than resented. First, name the number and the beneficiary out loud before the auction — "ten percent of tonight's pot goes to the arena fund" takes five seconds and ends every argument before it starts. Second, take it off the top, not out of one place. The places then split what's left, in the same proportions as before.

How big should the cut be? There is no standard number — rooms run them anywhere from a token few percent to a large share when the calcutta is openly a fundraiser and everyone knows it. The honest trade-off: every point of cut lowers every payout, and bidders price that in. A room that knows a third of the pot is leaving tends to bid like it.

One rule of hygiene: the cut is part of the pot's arithmetic, not a tip jar. Compute it as a percentage, announce the dollar figure with the results, and hand it over in front of the room.

The last-place consolation

A consolation pays a small percentage of the pot to whoever bought the team that finished dead last. It sounds like a joke prize, and it half is — but it has a serious job: it makes the cheap end of the board worth owning. When even the longest shot on the list carries a small live ticket in both directions, the last lots of the night still get real bids, and the pot is bigger for it.

Two rules keep a consolation clean. The last-place team must actually finish the contest — "last" and "scratched" are different things, and a team that went home shouldn't out-earn one that competed. And a team can't be last and placed at once; if your field is so short that third-from-the-bottom is also third-from-the-top, you don't have room for a consolation.

Minimum bids

An event-wide minimum bid is a floor under every lot: no team hammers below it. It does two jobs. It spares the weakest team on the list the indignity of a five-dollar sale — these are usually friends and neighbors, and the team can hear the bidding. And it guarantees the pot a floor: with twelve teams and a $50 minimum, the pot cannot come in under 12 × $50 = $600 even on the quietest night, which pays $300 / $180 / $120 on a 50/30/20 split.

The failure mode is setting it too high. A minimum above what the room will actually pay doesn't raise prices; it leaves teams unsold, and an unsold team is a hole in the board — nobody owns it, nobody cheers for it, and if it places, you need yet another rule for what happens to its share. A floor around a quarter of what you expect the average team to fetch protects dignity without distorting the market.

Per-lot reserves

A reserve is a minimum for one specific lot, layered on top of the event minimum — wherever the two differ, the higher number wins. Reserves are for the handful of teams everyone knows are contenders: if the defending champions are on the list, the organizer may set their reserve at something like their expected value, so a lull in the room's attention can't let the best team in the field go for pocket change.

Use reserves sparingly. Every reserve is the organizer telling the room what a team is worth, and the whole point of a calcutta is that the room decides that. A reserve on every lot isn't an auction; it's a price list.

Rules that live in the announcer's mouth

A few house rules don't touch the arithmetic but need stating just as plainly before the first lot:

• Can contestants buy their own team? Common answers: yes, freely; yes, but they must declare it; or no. Any of them work. Deciding at the hammer doesn't.
• Scratches after a sale. The near-universal rule: the sale is voided, the buyer is made whole, the pot shrinks by that amount, and every payout recomputes against the smaller pot. Say it before it happens, because it will happen.
• Late entries. If a team joins after the auction started, does it get auctioned at the end, or ride unowned? Either is defensible; silence is not.
• Ties in the results. Borrow the contest's own tiebreaker if it has one; otherwise the common practice is to split the combined money for the tied places evenly between them. Announce which.

The one check that catches everything

Whatever combination of rules you run, the full pot must be accounted for: the places' percentages, plus the cut, plus the consolation, must cover exactly 100% of the pot — no more, no less. A structure that accounts for 95% quietly strands money; one that accounts for 105% promises money that doesn't exist. Run the check once, out loud, before the bidding: "fifty–thirty–twenty of eighty-five percent, ten to the arena, five to last place." If the sentence adds up, the night will.

Where CalcuttaCalc fits

All four of the mechanical rules on this page are switches in CalcuttaCalc's Advanced tab — all optional, all off by default. Set a cut and name its beneficiary, set a consolation percentage, set an event minimum, and put reserves and notes on individual lots; the app enforces the floors at the hammer and folds the cut and consolation into every settlement figure automatically. As always, it's arithmetic only: the cut is a number the app displays, and handing the actual envelope to the 4-H club is — like everything involving money — done by people, in person.

Set your house rules in the app