Cask Ale : Brilliant When It's Fresh... Brutally Expensive When It Isn't.
Updated: Sep 5
Here’s a hospitality truth that seems to be overlooked
Cask ale can be a great margin driver… Or a very elegant way of pouring money down the drain. And the main reason is simple enough:
SHELF LIFE.
Once a cask is tapped and vented, you’ve got three days to sell it at its best.
After that, the quality starts to slip and your guests will pick up on it almost instantly.
The numbers look like this:
9‑gallon cask = 72 pints
Ideal window = 24 pints a day
Anything significantly below that, and the beer quietly begins its decline.
Sales dip because the beer isn’t great, the beer gets worse because sales dip, and before you know it, you’re left with a cask that’s cost you money simply by existing.
The fix is simple: Build a cask range that reflects your actual daily sales.
Often, fewer casks means better quality, happier guests, and less heartbreak when you’re clearing the cellar.
Cask ale is fantastic when handled well, but it isn’t forgiving, and it doesn’t reward optimistic ordering.
Keep your range tight - Keep your beer fresh - Your guests (and your accountant) will thank you. For the full maths on getting cask range sizing right, plus everything else that goes wrong between cellar and glass, see The Real Cost of a Cask Range Wider Than Your Sales and the rest of that series, or the Draught Beer FAQ for the full 24-question breakdown.
I'm David Holden. I've spent 30 years working across hospitality audit and operations, helping hotels, pubs, restaurants and bars identify where profit is being lost and put practical controls in place to stop it.
A 9-gallon cask holds 72 pints, sell fewer than 24 a day and you're already watching it decline before it's even finished. If your cask range is built on optimism rather than your actual sales, get in touch. I'll help you size it properly and stop paying for beer that goes down the drain instead of into a glass.
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