Tasting Pour Sizes: How Much to Pour for Beer, Wine and Whisky#
The difference between a tasting and a party is the pour. Serve full glasses of six different drinks and by number four nobody can taste anything — the pours were generous but the tasting is ruined. This is the reference for how much to pour, in ml and oz, with the per-bottle math that turns pours into a shopping list.
The chart#
| Beverage | Focused tasting | Standard tasting | Generous tasting | Normal serving |
|---|---|---|---|---|
| Beer | 90 ml (3 oz) | 120 ml (4 oz) | 150 ml (5 oz) | 330–500 ml |
| Wine | 40 ml (1.4 oz) | 60 ml (2 oz) | 75 ml (2.5 oz) | 150 ml (5 oz) |
| Whisky | 15 ml (0.5 oz) | 20 ml (0.7 oz) | 25 ml (0.85 oz) | 40 ml (1.35 oz) |
The pattern: a tasting pour is roughly a quarter to a third of a normal serving, and it shrinks as strength rises. Two principles decide where you land within each range — the longer the lineup, the smaller the pour, and the stronger the drink, the smaller the pour.
Beer: 90–150 ml (3–5 oz)#
120 ml (4 oz) — about a third of a can — is the standard, and it's the size most brewery flights use for a reason: enough for color, aroma and several proper sips, small enough that a six-beer lineup totals 720 ml, roughly two normal beers spread over an hour.
Per-container math: a 330 ml can gives ~2.7 pours at 120 ml; a 500 ml bottle gives ~4.2. The awkward decimals are why beer shopping lists always round up per beer — three cans covers 8 guests at standard pours. Drop to 90 ml when the lineup runs past seven beers or leans on imperial stouts and double IPAs; stretch to 150 ml for a relaxed four-beer session. Exact quantities for your group: the free beer tasting calculator.
Wine: 40–75 ml (1.4–2.5 oz)#
60 ml (2 oz) is the standard tasting pour — visibly less than half a restaurant glass, and deliberately so. The magic number it produces: 12 pours per 750 ml bottle, which is why one bottle of each wine covers almost every home tasting. Professional and competition tastings pour 40 ml and get 18 per bottle; a leisurely tasting of four or five wines can afford 75 ml.
The threshold to know: at 60 ml pours, guest 13 pushes every wine from one bottle to two. Between 10 and 12 guests you're technically covered but with no margin for a heavy hand — the wine tasting calculator flags exactly this situation.
Whisky: 15–25 ml (0.5–0.85 oz)#
The tasting dram is 20 ml (0.7 oz) — half a standard 40 ml bar pour, and still plenty, because with spirits the nose does most of the work. A 700 ml bottle yields about 35 tasting drams (a US 750 ml bottle, 37), which is why whisky tastings almost never require buying multiple bottles, and why bottle-share nights work so well: five friends, five bottles, five drams each, and every bottle goes home mostly full.
Go down to 15 ml for cask-strength flights or lineups of six-plus; up to 25 ml for a short session of three or four drams. Leave room in the glass either way — you'll want a second pass with a few drops of water. Numbers for your group: the whisky tasting calculator.
ml ↔ oz quick reference#
| ml | oz (approx.) |
|---|---|
| 15 ml | 0.5 oz |
| 20 ml | 0.7 oz |
| 30 ml | 1 oz |
| 60 ml | 2 oz |
| 90 ml | 3 oz |
| 120 ml | 4 oz |
| 150 ml | 5 oz |
How to actually pour these amounts#
Nobody eyeballs 60 ml correctly after wine number three. Three fixes, from most to least precise: use a jigger or small measuring cup (a 20 ml / 40 ml jigger handles whisky and doubles up for wine); pour one measured "reference glass" first and match it by eye for the rest; or mark one glass at the right level with tape and use it as the pouring gauge. For beer, the width of two fingers in a standard glass lands near 120 ml — imprecise, but consistently imprecise, which is what matters for fair scoring.
From pours to a shopping list#
Once you've picked a pour, the shopping list is just multiplication and rounding: pour × guests per beverage, rounded up to real bottles and cans. The free tasting calculator does it for any lineup — beer, wine, whisky or anything else — recommends the pour for your group, estimates the evening's length, and prints the list for the store. And when it's time to score the lineup, Tasteparty runs the tasting live from your guests' phones, free for up to 10 people.