The OXO Good Grips Mini Angled Measuring Cup is the best shot glass for espresso measuring because its angled interior scale lets you read the yield from above while the shot is still pulling, which is exactly when you need the information. Dialing in espresso means hitting a target yield, typically about twice the dose weight, and a marked vessel under the portafilter is the fastest low-tech way to watch it happen. A scale is still more precise, but a good measuring glass gets you close, and the picks here cover barista-style glasses and double-spouted machines alike.

Quick Answer

The OXO Good Grips Mini Angled Measuring Cup is the best shot glass for espresso measuring, with an angled scale you read from above mid-shot. Traditionalists who want heat-tough glass with ounce lines should pick a barista-style lined shot glass like Rattleware’s.

  • Best overall: OXO Good Grips Mini Angled Measuring Cup, readable from above while the shot pulls
  • Best value: Rattleware Shot Glass, barista-standard ounce lines in durable glass
  • Best budget: Kolder Mini Measure, five measurement scales on one cheap heavy-based glass
  • Avoid: Ordinary bar shot glasses with no lines, a shot glass without markings measures nothing

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Quick Picks

  • Best overall: OXO Good Grips Mini Angled Measuring Cup, The angled scale reads from directly above, so you can watch yield in real time under the spouts.. Check price on Amazon
  • Best value: Rattleware Shot Glass, The barista-cart classic with clear ounce gradations and glass that tolerates daily espresso duty..
  • Best budget: Kolder Mini Measure, A heavy-based mini measure with teaspoon, tablespoon, ounce, and milliliter scales for pocket change..

Comparison Table

Glass Markings Best for Material Buy
OXO Good Grips Mini Angled Measuring Cup Ounces, milliliters, tablespoons, angled scale Reading yield mid-shot BPA-free plastic Check Price
Rattleware Shot Glass Ounce gradation lines Barista-style workflow Tempered-style glass Check Price
Kolder Mini Measure Five scales, tsp to ml Budget measuring, cocktails too Glass with heavy base Check Price
De’Longhi Double Wall Espresso Glasses None, serving glass Serving, not measuring Double-wall borosilicate Check Price

How We Chose These Coffee Makers Picks

We compared marking legibility, heat tolerance, and fit under portafilter spouts across the popular measuring glasses, then read owner feedback on fading print, thermal cracking, and real-world accuracy against a scale. Glasses without volume markings were considered only as serving companions, since the keyword task here is measurement.

Key Takeaway: Volume gets you close, but espresso crema inflates apparent yield. Use a marked glass for speed and convenience, and confirm your dial-in by weight when you change beans.

Best Overall: OXO Good Grips Mini Angled Measuring Cup

OXO Good Grips Mini Angled Measuring Cup

Best for: Home baristas dialing in shots who want to watch yield in real time without craning down to eye level or putting a scale in the drip zone. Why it made the list: The angled interior scale is the killer feature, you look straight down into the cup while the shot pulls and see ounces and milliliters instantly, and the markings are molded and printed boldly enough to survive daily rinsing.

  • Key specs: Mini angled measuring cup marked in ounces, milliliters, and tablespoons, BPA-free plastic, dishwasher safe, sized for espresso yields and small liquid measures.
  • What we like: Reading from above beats squinting at eye level, the size fits under most portafilter spouts, and it doubles for cocktail and recipe measuring so it earns drawer space twice.
  • What we do not like: It is plastic, so purists lose the glass-on-glass ritual, very hot liquids can cloud it over years of daily use, and it does not fit under some low-clearance spouts on compact machines.
  • Who should buy it: Anyone learning to dial in espresso, and anyone who wants one small measuring vessel for coffee, cocktails, and cooking.
  • Who should avoid it: Owners of machines with very low spout clearance, measure your gap first, and those who insist on glass should take the Rattleware.
  • Common complaints: Some owners report exterior printing fading after long dishwasher exposure, hand rinsing preserves it, and the molded interior scale remains readable regardless.
  • Size note: Check the clearance between your portafilter spouts and drip tray, this cup needs a bit more height than a squat shot glass.
  • Cleaning note: Rinse immediately after espresso use, dried crema films the scale, and hand washing keeps the printed markings crisp for years.
  • Alternative: The Rattleware Shot Glass is the barista-cart pick for glass feel and simple ounce lines that survive commercial abuse.

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Espresso Measuring Glass Buying Guide

Why measured yield matters for espresso

Espresso recipes are ratios, a common starting point is one part ground coffee to two parts liquid espresso, so an 18 gram dose targets around 36 grams out. Volume markings approximate this well enough for daily consistency once dialed in, letting you spot a shot running long or choking without weighing every pull. The glass is the speedometer, the scale is the calibration tool.

Markings, legibility, and where you read them

Traditional lined shot glasses require reading at eye level, which is awkward under a machine mid-pull, and cheap printed lines fade in the dishwasher within months. Angled interior scales solve the sightline problem, molded or etched markings outlast printed ones. Whatever you choose, confirm the lines start low enough, a single espresso is only about one ounce.

Heat, crema, and honest accuracy

Espresso hits the glass near brewing temperature, so thin decorative glass can crack, look for tempered or thick-walled construction or heat-tolerant plastic. Remember crema adds froth volume, a shot that looks like two ounces can weigh noticeably less, which is why serious dial-in still ends with a scale. Double-walled serving glasses look great but hide the liquid level, keep them for drinking, not measuring.

Safety Notes

  • Never pour boiling water into a cold, thin shot glass, thermal shock cracks unrated glass.
  • Check that any plastic vessel is BPA-free and rated for hot liquids at espresso temperatures.
  • Inspect glass rims for chips before each use, a chipped rim near a machine drip tray sheds fragments.
  • Keep glass measuring cups away from the grinder area, dropped glass near a hopper contaminates beans.

What to Avoid

  • Unmarked bar shot glasses sold as espresso accessories, they measure nothing.
  • Printed-only markings if you use a dishwasher, they fade fast.
  • Double-walled glasses for measuring, the wall gap hides the true level.
  • Glasses too tall for your spout-to-tray clearance, measure before buying.

FAQ

How many ounces is a single and double shot of espresso?

A single espresso is roughly one ounce and a double is about two ounces of liquid, though modern practice defines shots by weight, commonly around 36 grams out from an 18 gram dose. Marked glasses cover the traditional ounce targets and get you close to weight-based recipes.

Are shot glasses accurate enough for dialing in espresso?

They are accurate enough for day-to-day consistency once your recipe is set, and fast enough to catch a shot running badly in real time. For initial dial-in or when changing beans, a 0.1 gram scale is meaningfully more precise because crema inflates apparent volume.

Can I use a regular whiskey shot glass for espresso?

Only if it has measurement lines, and most do not. Standard bar shot glasses also vary in actual capacity more than people expect, and thin ones can crack from espresso heat, so a purpose-made lined or angled measuring glass is the safer and more useful buy.

Final Verdict

The OXO Good Grips Mini Angled Measuring Cup is the best shot glass for espresso measuring, readable from above exactly when it matters, while the Rattleware Shot Glass serves the traditional glass workflow and the Kolder Mini Measure packs five scales into the cheapest useful option.

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