Cocktail Jigger Sizes: Two Cones Cover Six Pours

The pair that leaves nothing unmeasurable

You've got a Manhattan spec in front of you: 2 oz rye, 1 oz sweet vermouth. Your jigger is the one everybody sells, 1.5 oz on the big end and 0.75 oz on the small. So you fill the big cup, tip it in, and then fill it again to a level you're guessing at. That's the failure case, and it's the reason the most popular of the cocktail jigger sizes is the wrong thing to buy first.

The pair that leaves nothing unmeasurable is a graduated 2 oz / 1 oz plus a 0.75 oz / 0.5 oz. If your 2/1 carries interior lines at 1.5 and 0.75, one jigger will do it alone. Tom Macy's guide to jiggers puts the industry standard at exactly that two-tool set, the 2/1 and the 0.75/0.5 — a claim other sources contradict.

Here's what's at stake. WebstaurantStore names 1.5 x 0.75 as the single most popular jigger size sold. A 1.5 cup cannot reach 2 oz in one fill. Stack two pours and you've introduced the one error a jigger exists to remove. By the end of this you'll know which two cones cover all six amounts recipes actually ask for, and which pairings quietly force you to eyeball.

Product	Size	Capacity	Material	Finish	Choose if you need
Cocktail Kingdom®	1/2oz / 3/4oz	22 ml	Stainless Steel	—	Best small measures
OXO	2.75 x 2.3 x 2.05 inches	2 ounces	Stainless Steel	—	Best top-read
BRIOUT	5 x 1.77 x 1.77 inches	2 oz / 1 oz	Stainless steel	Polished silver	Best all-rounder
Plat Star	Dia 2inch X 3.4inch	2 ounces	Stainless Steel	—	Best all-in-one
503 - Service Unavailable Error	—	1.5 oz / 0.75 oz	Stainless steel	Polished silver	Best for sours
Philorn	—	2 oz / 1 oz	Stainless steel	Polished silver	Best wide-bowl
Viski	2 x 2 x 5 inches	2 oz / 1 oz	Stainless steel	Polished silver	Best-looking
MULMEHË	—	0.5 oz to 2 oz (multi-piece set)	Stainless steel	Polished silver	Best full size range
Yesland 3 Pcs	1 oz & 2 oz	3-piece set (0.5/1 oz, 1/2 oz, 1.5/2 oz)	Stainless steel	Polished silver	Best multi-jigger set
lasenersm 6 Pieces	4.171.891.77 inch (10.64.84.5 cm)	40 ml	Plastic	Clear plastic	Best for parties

Measurements come from the manufacturers. The “Choose if you need” call is ours.

Start here

Cocktail Kingdom®, best for it is the right answer for the reader building drinks from small modifier measures, where the ½oz, ¾oz and interior ¼oz marks cover the fractional end of a recipe that a 2oz jigger cannot resolve.

For everyone else:

• For it is the right answer for the reader who wants to pour a full spirit base without bending down to the counter, since the patented angled interior scale is legible from directly above: OXO.
• For you want one jigger that handles nearly every standard cocktail recipe without owning a second size: BRIOUT.
• For covering a whole drink with one tool, thanks to interior fill lines from a quarter ounce up to two: Plat Star.

Know this about the Cocktail Kingdom® first: tops out at ¾oz, so it cannot measure a 1½oz or 2oz base spirit at all

Six amounts, scored: which pairing covers what

Six amounts recur across the sources' conversion tables: 2, 1.5, 1, 0.75, 0.5 and 0.25 oz. Tom Macy's conversion table gives them as 60 ml, 45 ml, 30 ml, 22 ml, 15 ml and 7 ml, and in kitchen terms as a quarter cup down to half a tablespoon. Score the common pairings against those six and the picture stops being a matter of taste.

A 1.5/0.75 plus a 2/1 covers five of the six outright. Only 0.25 oz is missing. The pairing Tom Macy calls the industry standard — 2/1 alongside 0.75/0.5 — is the only combination that reaches both 0.5 and 0.25 oz cleanly, if the small jigger carries an interior quarter-ounce line. It pays for that with 1.5 oz, which Tom Macy says you build as 0.75 twice.

Where each pair makes you improvise

1.5/0.75 alone is the trap. It is the best-selling shape and it cannot pour a 2 oz base without a second fill. Any spec written at 2 oz means you stack two pours or reach for another tool.

The 2/1 on its own fails downward instead. Nimble Bar Co notes that most jiggers bottom out at 0.5 oz, so a quarter ounce of anything gets eyeballed. The evidence for a small cone closing that end is Cocktail Kingdom's Japanese-style jiggers, which Tom Macy reports add a 0.25 oz line inside the 0.5 oz cone.

Why the guides contradict each other on the 'standard pair'

Three guides name three different "standard pairs", and no source reconciles them. Tom Macy says the bar industry works from a 2oz/1oz plus a 0.75oz/0.5oz. Nimble Bar Co says many bartenders keep a 2oz/1oz alongside a 1.5oz/0.75oz. America's Test Kitchen, in Grace Kelly's piece from August 11, 2021, describes the traditional fixed pairing as 1oz/2oz with a smaller 0.25oz/0.5oz combo.

What separates them is coverage. The Tom Macy pair never repeats a volume and builds 1.5oz as two 0.75oz fills; the Nimble Bar pair hits 1.5oz in one flip, at the cost of duplicating 0.75oz across two tools; the ATK pair goes further down, to a quarter ounce. Why the sources differ — different eras, regions, or simply unsourced assertion — is not addressed by any of them.

So the question isn't which page to trust. It's whether your repertoire centres on 1.5oz or 2oz base pours — a tally none of these sources can do for you.

One more thing worth clearing up. "A jigger" as a recipe unit is unreliable: the word names both the whole tool and its large cup, and large cups are described as usually 1.5 to 2.5oz. No source in this set cites a legal or trade standard fixing jigger or shot volume, though WebstaurantStore does equate a typical 1.5 oz shot with one standard jigger.

Interior lines change the arithmetic

Interior graduation lines change how many jiggers you need to own, not just how precisely you pour. A 2oz/1oz cone with 1.5oz and 0.75oz marked inside — the Cocktail Kingdom Leopold, per Tom Macy, adds 0.5 and 0.25oz as well — covers volumes that would otherwise take two tools.

Look at what the marks actually add. Cocktail Kingdom puts a 1.5oz line inside the 2oz cone and a 0.25oz line inside the 0.5oz cone; the Leopold jigger goes further, carrying interior lines at 1.5, 0.75, 0.5 and 0.25oz in a single 2oz/1oz body. A Bar Above marks every quarter ounce and has added a 1/8oz bar spoon line and a 1.75oz line, which the company says standard jiggers don't carry. A Bar Above reports OXO is marked from 0.25oz to 2oz, and Nimble Bar Co calls the OXO measuring cup one of the few measuring devices with a 0.25oz (7.5ml) mark at all.

Now the trade-off, because it's real. Nimble Bar Co's point is that on a multi-level jigger every marking sits below the rim, so no meniscus is needed; a plain Japanese cone requires you to form one for an accurate 1oz or 2oz pour, and that's hard at speed. Whether Nimble Bar's "multi-level jigger" and OXO's angled cup are the same category of tool is not stated by any of these sources.

Check your own jigger with a kitchen scale

A kitchen scale is the method A Bar Above used. Water is the trick: one fluid ounce of water weighs 1.043 ounces on a scale, per A Bar Above's testing method. Zero a glass, pour a jigger of water into it, read the weight.

Run it like this:

• Weigh, don't eyeball. Derive your targets from A Bar Above's conversion — one fluid ounce of water weighs 1.043 ounces on a scale — since no source publishes a gram target table.
• Fill the way you actually pour. A Bar Above tested to the pre-marked line without forming a meniscus; WebstaurantStore says fill to the top rim. Those two instructions produce different drinks from the same cup.
• Repeat each cone. A Bar Above found its own Japanese jigger's 1.5 oz mark read 1.58 oz on a first pour, about 8% over.
• Check the small cones. A generic double-ended jigger marked 0.5 oz poured 0.75 av. oz in A Bar Above's test, 50% over. The tested OXO under-poured by 20% at both 0.25 and 0.5 oz.
• Weigh the consequences yourself. A Bar Above warns that untested "promotional" jiggers can be 50% off, throwing off both drink balance and margins, but no source quantifies how much a mis-pour changes a finished drink.

Two caveats worth holding. Accuracy varies unit to unit, so a tested example tells you about that example. And A Bar Above discloses that Cocktail Kingdom is its biggest competitor, which is worth knowing before you weight its numbers.

Cocktail Kingdom® — Best small measures

• ½oz (15ml) and ¾oz (22ml) to the rim, plus an interior ¼oz (7.5ml) line
• Japanese-style stainless steel form used in professional bars for consistent pours
• But: Tops out at ¾oz, so it cannot measure a 1½oz or 2oz base spirit at all
• But: Needs a second, larger jigger to cover a full recipe

OXO — Best top-read

• Patented angled surface puts interior markings in view from above
• Removes the fill-check-adjust cycle mid-pour
• But: 2oz ceiling with no second cone for small accents
• But: Stainless interior gives less contrast against clear spirits than glass

BRIOUT — Best all-rounder

• 2 oz / 1 oz pairing covers the majority of classic cocktail specs
• Interior graduation lines add 1/2 oz, 3/4 oz and 1 1/2 oz steps without a second tool
• But: Smallest useful marking is 1/2 oz, so dashes and 1/4 oz bitters measures are guesswork
• But: Polished steel shows fingerprints and water spots

Plat Star — Best all-in-one

• Interior lines at ¼, ⅓, ½, 1, 1½ and 2oz across two cones
• 304 stainless steel, dishwasher safe and rust-resistant
• But: Marks sit inside, so you must look down into the cone rather than read a rim
• But: Dia 2in x 3.4in body is bulkier than a slim Japanese jigger in a crowded kit

503 - Service Unavailable Error — Best for sours

• 1.5 oz / 0.75 oz is the classic sour-and-daiquiri ratio in one flip
• Unmarked cones are quick to read at speed — fill to the rim and go
• But: No interior lines, so intermediate amounts are impossible
• But: 1.5 oz maximum means 2 oz pours need two fills

Philorn — Best wide-bowl

• Bell shape has a wider, shorter bowl that is easier to fill accurately than a deep cone
• Flared lip reduces dribbles when pouring into a shaker
• But: Wider footprint takes more room in a drawer than a slim cone
• But: Shallow bowl is easier to slosh when carried across a bar

Viski — Best-looking

• Tall Japanese profile gives a long, controlled pour into a mixing glass
• Interior stamping keeps the exterior clean-looking on a display bar cart
• But: Tall narrow cones are harder to wipe dry inside
• But: Only two headline volumes, both on the large side for bitters and syrups

MULMEHË — Best full size range

• Covers small and large measures across separate cones instead of one compromise size
• No lines to read — each cone is a single fixed volume
• But: Several loose pieces to store and keep track of
• But: Fixed volumes only, with no intermediate graduations

Yesland 3 Pcs — Best multi-jigger set

• Three paired jiggers mean small and large measures never have to share one tool
• Cheap enough to keep one dedicated to sticky syrups
• But: Listing leads with three combined sizes; the pairing on any single jigger is limited
• But: Unmarked interiors give no in-between measures

lasenersm 6 Pieces — Best for parties

• Clear plastic lets the level be read from outside the cup
• Will not dent or chip if dropped on a hard floor
• But: Plastic scratches and clouds over repeated washing
• But: Not suited to dishwasher heat or hot liquids

Which of these ten suits your case

Nothing here was measured. This is a read of what listings and manufacturers publish about their own sizes and markings, scored against the six amounts the sources' conversion tables share. A Bar Above's jigger testing makes the caveat worth repeating: accuracy varies unit to unit, so the cone in your drawer may not match the one a reviewer weighed.

If you want the coverage in two purchases

Buy a graduated 2/1 and add a small cone. None of the products named here appears in the sourced material, so their markings cannot be confirmed against it. What the sources do support is that Cocktail Kingdom's Japanese-style jiggers carry a 0.25 oz line inside the 0.5 oz cone, per Tom Macy.

If you want one cone per volume

Single-cup thimble jiggers trade interior lines for fixed cups, though WebstaurantStore notes they are often sold in sets or with extra interior measuring lines.

Everything else is situational. Tom Macy's guide flags an older OXO angled model that lacked a 0.75 oz line — a measurement he says buyers should insist on — so check the marking set before you commit. America's Test Kitchen's pick was not a jigger at all but the OXO Good Grips Angled Measuring Cup, which maxes out at 4 ounces with headspace above the max; A Bar Above's testing, by contrast, found OXO's low markings 20% off.

Back to that 2 oz / 1 oz spec. With a 2/1 plus a small cone carrying a ¼ oz line, both pours are single fills — though A Bar Above notes a Japanese jigger needs a meniscus for accurate 1 oz and 2 oz pours, and that accuracy varies unit to unit. What I'd watch is whether the ¼ oz line survives a scale check.