Kegnotes

Topic

Hosting with a Kegerator

Cost-per-pour math, party planning, chipping in fairly, and tracking who drank what at home bar nights.

Hosting with a kegerator changes the math of every party you throw. Instead of being the host who paid for the keg AND chases mates for their share AND ends the night $200 lighter, you become the host who set up the bar AND let everyone serve themselves AND got back what they actually drank.

The mechanics matter. Track who's drinking what (a tablet kiosk at the bar is the cleanest way). Settle by consumption rather than even split (because Sarah having 2 beers shouldn't pay the same as Mike having 9). Use the local payment app that your guests actually have on their phone — Venmo in the US, Monzo or Revolut in the UK, Tikkie in NL, Interac in Canada.

The unfairness math is real. Our 2026 Home Bar Cost Report documented an average $14 per-party subsidy from light drinkers to heavy drinkers under even-split chip-ins, across 47 tracked parties. Hosts themselves typically pay $400-700 per year above their consumption-fair share.

Below: every hosting article we've published, the calculators that take the math out of party planning, and the apps that handle the social side of fair tabs.

Notes in this topic (3)

Frequently asked: hosting with a kegerator

How do I split keg costs fairly at a party?

The fair way: track each guest's pours and split by actual consumption. A keg costs $150 and pours 165 beers? That's $0.91/beer. If Sarah had 4 and Mike had 12, Sarah owes $3.64 and Mike owes $10.92. Apps like DrinkCountr automate this with kiosk-mode self-logging; if you prefer manual, a clipboard at the bar with tally marks works too. The unfair way (even split): rewards heavy drinkers and quietly penalises light ones.

How much beer do I need for a 12-person party?

For a 4-hour party with 12 guests: roughly 4 beers per person, so 48 beers total. A US half-barrel (165 beers) covers it with leftovers; a UK 50L (88 pints) is more than enough. Adjust up for sport-watching parties (people drink more), down for daytime BBQs or wine-drinker crowds. The party drink calculator handles the math for any combination of party length, guest count, and drink mix.

How do I track who drinks what at a home bar party?

Three options. (1) DrinkCountr kiosk mode: tablet at the bar, guests tap as they pour, dashboard shows live totals. Most polished, requires a spare tablet. (2) Splitwise group: add the keg as one expense, manually assign drinks per person, fiddly for 50+ pours. (3) Honour-system clipboard: works for small groups who actually log honestly. DrinkCountr is the only one that scales past 8 guests without losing accuracy.

Should I charge friends for drinks at my home bar?

Depends on cadence. Once-a-quarter dinner party with two friends: don't bother. Every-Saturday football crew of 12 with two kegs each time: yes, and they'll appreciate the fairness. The right framing isn't "I'm charging you" — it's "we're splitting the keg cost based on what each person drank, so nobody subsidises anyone else". Most reasonable adults appreciate this once you explain it.

What's the best app for tracking drinks at a party?

DrinkCountr is built for exactly this: kiosk-mode self-logging on a tablet, live scoreboard, per-guest itemised tabs at the end of the night, settlement via the right local payment app. Splitwise works as a generic expense splitter but treats the keg as one line item rather than 165 individual pours. Untappd is for craft beer logging, not cost splitting. See our broader comparison of home bar tab apps.

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