An espresso martini lands around 120–150 ml in the glass, built from 90–110 ml of ingredients plus dilution from a hard shake.
Quick Answer And Why It Varies
Most builds pour 90–110 ml before ice, then the shake adds water. Shaken drinks pick up around a quarter to a third extra liquid, which pushes the final pour into the 120–150 ml range. The exact number depends on your spec, how cold your shaker and ice are, and how long you shake. That is why two bars can serve the same drink in different glass sizes, yet both be correct.
How Many ML In Espresso Martini? By Common Specs
Here are measured builds you will see on menus and in training books. The “total before dilution” column is the starting point. Use it to estimate your final glass yield once you add water and foam from shaking.
| Recipe Source Or Style | Ingredient Split (ml) | Total Before Dilution (ml) |
|---|---|---|
| IBA Spec | 50 vodka, 30 coffee liqueur, 10 sugar syrup, 1 shot espresso | ~110 |
| Difford’s Guide | 45 vodka, 30 espresso, 20 coffee liqueur | 95 |
| Equal Parts “3,3,3” | 30 vodka, 30 espresso, 30 coffee liqueur | 90 |
| Stronger Vodka Lean | 60 vodka, 30 espresso, 15 liqueur | 105 |
| Double Espresso Shot | 45 vodka, 60 espresso, 15 liqueur | 120 |
| With Simple Syrup | 45 vodka, 30 espresso, 20 liqueur, 10 syrup | 105 |
| Service Bar Large Coupe | 60 vodka, 30 espresso, 30 liqueur | 120 |
Use those totals as your base. A well timed hard shake adds ~25–30% water to the mix. That turns 90 ml into about 115–120 ml, and 110–120 ml into roughly 135–155 ml. The foam cap sits a touch higher than the liquid line, so a drink can look bigger than the raw milliliters suggest.
Espresso Martini Milliliters By Recipe And Glass
Your glass choice sets the target yield. Classic cocktail or coupe stems run from 150 ml to 210 ml. Many home sets sit near 180 ml; some bars use 150 ml nick and nora style stems for tighter specs. Pour level also matters. Most bartenders stop short of the lip so the foam can sit clean and the beans do not spill when the drink hits the table.
What Counts As A “Shot” Here?
Espresso comes in many sizes. A single shot is often 25–30 ml; a double lands near 50–60 ml. Recipes that call for one “strong espresso” can mean a tight 30 ml ristretto, or a full 45–60 ml double. Coffee liqueurs vary as well. Kahlúa sits at 20% ABV; many craft options sit higher. When you change the coffee shot or the liqueur brand, the sweetness and strength swing with it, and the milliliters shift as well.
How The Shake Affects Milliliters
Shaking chills, aerates, and melts ice into the drink. Longer shakes and smaller ice push more melt. Bigger, colder cubes give you a slower melt and a tighter yield. A strong shake also builds that thick tan foam, which takes up space in the glass even though the liquid underneath holds the same core volume. That is why a fast shake can make a short pour look generous, while a weak shake can leave a flat top and a smaller look.
Dialing Your Dilution
Start with a 12–15 second hard shake with solid ice. Strain through a fine mesh to catch shards. If the drink looks short in a larger stem, bump the spec by 10–15 ml across the spirits and espresso, or switch to a smaller glass. For a rich mouthfeel, hold back extra water by shaking a touch shorter or using larger cubes.
How Many ML In Espresso Martini? For Batching And Events
Prebatches save time on busy nights. Build the non-water part in a bottle and keep it cold. When you pour to order, give it a short shake with ice to add water and crema. If you want a ready-to-pour batched option with no shake at service, add water when you bottle. Use 25–30% water for shaken style texture, shake once with ice and strain into a jug to measure your yield, then store cold for a steady, repeatable pour.
Sample Batch Math
Take the 95 ml Difford’s build. For ten drinks, that is 950 ml of mix. Add 250–300 ml water to land near 1.2 liters, which pours ten 120 ml serves with a little buffer. Label the bottle with date and spec. Keep chilled, and add beans at pour.
Tasting Notes And Small Tweaks
A coffee forward build leans on the espresso and a drier liqueur. A sweeter build leans on Kahlúa and a small sugar syrup bump. Salt helps round bitterness; two drops of 4:1 saline per serve works well. Fresh espresso is the flavor driver. Let the shot rest 30–45 seconds so hot steam does not smash the ice on contact.
Strength And Balance
A 45 ml vodka, 30 ml espresso, 20 ml liqueur mix sits in a friendly zone for most guests. Push vodka up to 60 ml for a stiffer serve, or down to 30 ml for an easy sipper. Swap in cold brew concentrate when an espresso machine is not handy, but cut volume to keep the water load in check.
ML To Ounces, And Common Bar Measures
Many jiggers are marked in ounces. One US fluid ounce is 29.57 ml. A 90 ml build is about 3 oz; 105 ml is about 3.5 oz. UK single measures are often 25 ml, with 35 ml in some venues. Australian standard pours for base spirits commonly use 30 ml. When you read a recipe written in ounces, use the numbers below to keep your milliliters tidy.
Quick Conversion Guide
- 30 ml ≈ 1 oz
- 45 ml ≈ 1.5 oz
- 60 ml ≈ 2 oz
- 90 ml ≈ 3 oz
- 120 ml ≈ 4 oz
Common Glass Capacities
Match your recipe to your stem. The “typical fill” assumes a proper shake and a finger of headroom for the crema and garnish.
| Glass | Capacity (ml) | Typical Fill (ml) |
|---|---|---|
| Nick And Nora | 140–170 | 120–140 |
| Small Coupe | 150–180 | 130–150 |
| Standard Coupe | 180–210 | 140–170 |
| Large “Martini” Stem | 220–250 | 160–190 |
| Vintage Cocktail Glass | 120–150 | 100–130 |
Method That Works Every Time
Step-By-Step
- Pull a fresh shot. Rest it briefly so the crema settles and the heat drops.
- Load the shaker with vodka, espresso, liqueur, and any syrup or saline.
- Pack with firm ice. Seal and shake hard for 12–15 seconds.
- Fine strain into a chilled stem. Aim for a slow, even pour to set a thick foam.
- Float three beans. Serve at once.
Why This Yields The Right ML
The shake length targets a steady 25–30% water pickup. The fine strain drops ice chips that would keep melting in the glass, so the volume stays stable as the drink sits. The chilled glass keeps foam tight and reduces further melt. Hit those marks and you will pour the same milliliters every round.
Common Questions On Volume
Is 100 Ml Too Small For A Stem?
For many stems, yes. A 100 ml pour fits a nick and nora, yet sits low in a 210 ml coupe. If your set is large, scale your build or pick a smaller glass to keep the look and mouthfeel in line.
Do I Measure The Foam?
For menu specs, track the liquid yield. Foam is part of the look and headspace, yet it collapses a touch as the drink rests. If you target 120–150 ml of liquid, the cap will sit right.
Will A Double Shot Make It Too Big?
A double boosts body and bumps volume fast. Balance it by trimming vodka or liqueur by 10–15 ml, or embrace a larger glass. Many coffee lovers prefer the deeper flavor and the sip still lands in the same 120–150 ml zone once you shake.
Sources And Specs
The International Bartenders Association lists an espresso martini spec with 50 ml vodka, 30 ml coffee liqueur, 10 ml sugar syrup, plus a shot of espresso (IBA recipe). Shaking adds water; bar guides note that shaking is the fastest way to chill and dilute a drink (Serious Eats shaking guide). Those figures explain the 120–150 ml glass yield stated above and help you set a consistent house pour for guests who ask “how many ml in espresso martini” at the bar or at home.