How Many Oz In a Shot Of Tequila? | Shot Sizes That Matter

A standard tequila shot in the U.S. is 1.5 ounces, though some bars pour 1 ounce and some home pours drift up to 2 ounces.

If you just want the clean answer, here it is: one shot of tequila is usually 1.5 fluid ounces in the United States. That’s the pour most people mean when they order a straight shot, build a margarita, or count drinks for the night.

Still, “shot” isn’t as fixed as people think. One bar may pour a neat 1.5-ounce shot. Another may serve a tighter 1-ounce pour. At home, a shot glass that looks normal can hold 2 ounces or more. That gap matters when you’re mixing drinks, pacing yourself, or figuring out how many servings are in a bottle.

How Many Oz In a Shot Of Tequila? The Standard Pour

The standard answer is 1.5 ounces. In metric terms, that’s close to 44 milliliters, and many bartenders round it to 45 mL when they measure with a jigger.

That standard works well for a few reasons. It matches the common U.S. shot glass size, fits cleanly into cocktail recipes, and lines up with the way spirits are counted in drink tracking. If you order tequila neat at a typical bar, 1.5 ounces is the pour you’re most likely to get.

Why People Get Different Answers

The confusion starts with the word “shot.” It sounds exact, yet bars, restaurants, and home kitchens don’t all use the same pour.

• 1 ounce: A smaller bar pour, often used in specials or tighter house pours.
• 1.25 ounces: Common in some training setups and mixed-drink programs.
• 1.5 ounces: The standard single shot in most U.S. settings.
• 2 ounces: A generous home pour or a recipe-driven single in some cocktail bars.
• 3 ounces: A double shot, not a standard single.

That’s why two people can swear they’re right and still be talking about different real-world pours. One is talking about a measured standard. The other is talking about what lands in the glass at a certain place.

Tequila Shot Size At Bars And At Home

Bar pours are built around speed and consistency. Home pours are built around whatever shot glass is in the cabinet. That difference shapes what ends up in the glass.

At A Bar

Most bartenders use a jigger, free-pour with trained counts, or follow a preset recipe book. In that setup, tequila is usually measured as a 1.5-ounce single and a 3-ounce double. If the drink is a cocktail, the tequila portion may still be 1.5 ounces, even if the finished drink looks much larger once lime juice, syrup, or orange liqueur go in.

At Home

Home pours drift all over the map. A novelty shot glass may hold 2 ounces. A thick-bottomed glass may look bigger than it is. A person pouring by eye can turn one shot into one and a half without noticing. That’s fine for a casual drink, yet it throws off bottle math and recipe balance fast.

For Sipping Vs Shooting

Not every tequila pour is meant to be tossed back. Blanco tequila may show up in a classic shot. Reposado or añejo is often poured for sipping, and that serving can be a touch smaller or slower-drinking even when the ounce count is the same. The glass and the pace change the feel more than the liquid volume does.

Pour Type	Ounces	Typical Use
Tasting Sip	0.5 oz	Sampling a bottle without committing to a full pour
Flight Pour	0.75 oz	Side-by-side tequila tasting
Small House Shot	1 oz	Tighter bar pour or promo service
Lean Single	1.25 oz	Mixed drinks with stricter cost control
Standard U.S. Shot	1.5 oz	Most straight shots and many cocktail bases
Generous Single	2 oz	Home pour or spirit-forward cocktail recipe
Double Shot	3 oz	Two standard shots in one order
Half Bottle Yield Marker	12 oz	Eight standard shots from half of a 750 mL bottle

There’s one more layer here: a standard drink is not the same thing as “whatever fits in a shot glass.” In U.S. health guidance, 1.5 ounces of 80-proof distilled spirits counts as one standard drink. You can see that on NIAAA’s standard drink page and the CDC’s drink size page. That matters if your tequila is stronger than the usual 40% ABV or your pour is heavier than 1.5 ounces.

What One Shot Means For Cocktails And Bottle Math

Once you know the standard pour, cocktail recipes make more sense. A lot of tequila drinks start with 1.5 ounces or 2 ounces of spirit. If a recipe says “one shot of tequila,” treat that as 1.5 ounces unless the recipe writer gives a different number.

That rule helps with bottle planning too. A 750 mL bottle holds a bit over 25 ounces, so you get about 16 standard 1.5-ounce shots from it, with a small amount left over. A 1-liter bottle gives you about 22 standard shots. If you pour 2 ounces at a time, the count drops fast.

• A 750 mL bottle yields about 16 standard shots.
• A 1-liter bottle yields about 22 standard shots.
• A 1.75-liter handle yields about 39 standard shots.

That’s handy for party planning, batching cocktails, and checking whether that “one bottle is enough” hunch is real or not. It also helps when a recipe looks weak or too boozy. If the tequila pour is off, the whole drink shifts with it.

Why Margaritas Often Feel Bigger Than A Shot

A margarita can taste like more than one shot even when it starts with 1.5 ounces of tequila. Part of that is glass size. Part of it is dilution from shaking and ice. Part of it is that many bar margaritas use 2 ounces of tequila, then add orange liqueur on top. So the finished drink may hold more alcohol than a plain shot, even though the tequila base looks familiar.

How To Measure Tequila Without Guessing

If you want a clean, repeatable pour, skip eyeballing it. A small measuring tool beats a mystery shot glass every time.

Best Tools For The Job

• Jigger: The easiest way to hit 1.5 ounces on the dot.
• Mini measuring cup: Good for batching drinks at home.
• Marked shot glass: Fine if it has actual ounce lines.

Easy Kitchen Conversions

If your bar tools are missing, kitchen measures still work well:

• 1 ounce = 2 tablespoons
• 1.5 ounces = 3 tablespoons
• 2 ounces = 4 tablespoons

Measure	Metric	Where You’ll See It
0.5 oz	15 mL	Tasting pours and recipe accents
0.75 oz	22 mL	Flights and split pours
1 oz	30 mL	Small house shots
1.5 oz	44–45 mL	Standard U.S. shot
2 oz	59–60 mL	Generous singles and many cocktail specs
3 oz	89–90 mL	Double shot

Mistakes That Throw Off Your Pour

A lot of “one shot” confusion comes from the glass, not the tequila. Shot glasses are not all built the same. Some hold a true 1.5 ounces to the brim. Some hold 2 ounces. Some are made to look big while hiding a thick base, which fools the eye in the other direction.

Another common miss is mixing up a shot with a standard drink. A 1.5-ounce shot of 80-proof tequila matches one standard drink. A 2-ounce pour of the same bottle is more than one standard drink. If the tequila is overproof, the alcohol count climbs again even when the ounce count stays put.

Free-pouring causes the biggest drift. A pour that feels normal can land heavy after a long night, a wide bottle neck, or a large glass. If you care about consistency, measure first and pour second.

When A “Shot” Is Not Meant To Be 1.5 Ounces

There are a few times when the standard answer changes. Tasting flights often use smaller pours. High-end sipping tequila may be served in a narrower tasting portion. Batched cocktails may call for 2 ounces per drink. And doubles, of course, are built to be two standard shots.

So if you’re reading a menu, buying glassware, or building drinks for a group, don’t lean on the word “shot” alone. Check the actual ounce count when it’s listed. That one detail tells you more than the style of the glass ever will.

The clean takeaway is this: in the U.S., a shot of tequila is usually 1.5 ounces. Use that as your default. Then adjust when the bar, the recipe, or the bottle gives you a reason to pour smaller or bigger.