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Quick Comparison
| Product | Brand | Price | Rating |
|---|---|---|---|
| Quick Quick Quick By Relatable | Relatable | $13.99 | 4.7/5 |
| Nesquik Chocolate Powder No Sugar Added | Nesquik | $7.66 | 4.5/5 |
| Nesquik Chocolate Flavor Powder Drink Mix Canister | Nesquik | — | 4.8/5 |
| Quicksilver: The Fae & Alchemy Series | Callie Hart | — | 4.6/5 |
| Quick & Clean [6-Pack] Keurig Cleaning Pods – K Cup Cle… | QuickClean | $9.99 | 4.5/5 |
Quick Picks: Best Espresso Shot Glasses with Double Spout
See also: How to Descale a Breville Espresso Machine Step by Step • How to Make Iced Coffee at Home (Not Bitter, Not Watery)
Best Overall
Acaia Lunar Shot Glass Set — double spout design, ml and oz markings, borosilicate glass, sits flush under standard portafilters.
Best Naked Portafilter Pair
Espresso Parts Double Shot Glasses 2 oz — wide mouth, clear ml markings, heat-resistant glass, designed for naked portafilter diagnosis.
Best Budget Set
OXO Good Grips 2 oz Mini Angled Measuring Cup — read-from-above markings, heat safe, perfect for single or double espresso volume checks.
Why Trust Our Espresso Shot Glass Reviews
Shot volume is one of the three variables — alongside dose and grind — that determines espresso quality. A measuring glass that is unclear, difficult to read at counter level, or inaccurate at the 1 ml scale introduces error into an already sensitive process. We test shot glasses for graduation accuracy, heat resistance, legibility at counter height, clearance under portafilters of different machines, and durability after repeated thermal cycling.
Top 3 Espresso Shot Measuring Glasses Reviewed
1. Borosilicate Double Spout Shot Glass Set — Best Overall
A dedicated double-spout espresso shot glass is designed to catch both streams from a double portafilter simultaneously, then allow you to read the combined volume in a single vessel. Borosilicate construction handles repeated thermal shock — 93°C espresso into a room-temperature glass — without cracking. Look for models with graduation marks at every 5 ml from 10 to 60 ml and oz markings on the reverse. The wide base prevents tipping when placed on a scale.
What we liked: Catches both streams, dual-unit markings, thermal durability, scale-friendly wide base. What we did not love: Requires careful height measurement against your specific machine’s portafilter clearance. The precision tool every home barista dialing in a new recipe needs.
2. Espresso Parts Double Shot Glasses — Best for Naked Portafilter Use
Naked (bottomless) portafilter users need two separate glasses — one per stream — to diagnose extraction evenness. A significant volume difference between the two glasses indicates channeling or uneven distribution. These wide-mouth 2 oz glasses have clear ml markings and sit low enough to fit under most home machines without a drip tray removal. Using them as a pair provides simultaneous volume and visual extraction data.
What we liked: Pairs with naked portafilters, low profile, accurate markings. What we did not love: Two glasses to wash instead of one. Essential diagnostic tools for any home barista using a naked portafilter to improve consistency.
3. OXO Good Grips 2 oz Mini Angled Measuring Cup — Best Budget Option
The OXO mini angled cup is not marketed as an espresso tool, but it is one of the most practical budget shot measurement options. The angled interior markings allow reading from above rather than requiring eye-level alignment — faster and more natural in a counter workflow. It is heat safe, dishwasher safe, and at under $10 requires no second thought if it gets knocked off the counter. Markings go to 2 oz / 60 ml with 1-tablespoon increments.
What we liked: Read-from-above design, heat safe, very affordable, easy to clean. What we did not love: Not designed for portafilter clearance — requires removing the drip tray on some machines. A clever practical solution for budget-conscious home baristas.
Espresso Shot Glass Buying Guide
Choosing the right shot glass for your workflow depends on your portafilter type and how you use measurement data.
- Portafilter clearance: Measure the vertical gap between your drip tray and portafilter spout before buying. Most single-spout and double-spout glasses are 40–55 mm tall. If clearance is tight, remove the drip tray or choose a flatter vessel.
- Graduation precision: For dialing in a recipe, you need markings at minimum every 5 ml. 2 ml graduations are even better. Avoid glasses with markings only at 30 ml / 1 oz — too coarse for precision work.
- Material: Borosilicate glass handles thermal shock. Standard soda-lime glass does not — it will crack eventually when filled with near-boiling espresso. Ceramic or stainless shot cups are more durable but opaque, preventing visual extraction observation.
- Scale compatibility: If you weigh your shots (best practice), the glass needs a flat, stable base wide enough to sit securely on a scale platform. Narrow-base glasses tip easily during extraction.
Frequently Asked Questions
Should I measure espresso by volume or weight?
Weight is more accurate. Espresso crema varies in density, making volume measurements slightly inconsistent across different extractions. A gram scale gives you a repeatable brew ratio regardless of crema. Use a shot glass for visual monitoring and a scale for actual measurement.
What is the correct volume for a double espresso?
A traditional double espresso (doppio) is 40–60 ml liquid in the cup, typically from an 18–20 g dose with a 1:2 brew ratio. Specialty coffee recipes vary — a ristretto is 20–30 ml, a lungo is 60–90 ml. There is no single correct volume; it depends on your recipe.
Can I use a shot glass from a bar set for espresso measurement?
Standard bar shot glasses are typically not heat-resistant borosilicate glass and may crack with hot espresso. They also rarely have useful graduation markings at the 5–10 ml scale needed for espresso measurement. Use purpose-made coffee shot glasses or the OXO angled cup.
Do I need a shot glass if I already have a scale?
A scale measures weight but not the visual extraction characteristics — channeling, blonding point, and flow rate are only visible by watching the shot. A clear glass shot cup combined with a scale gives you the most complete extraction information.
How do I read a shot glass accurately during extraction?
Place the glass on your scale before extraction begins. Read the scale weight for precision; use the glass volume markings as a secondary visual reference. Read at eye level or use an angled-interior glass for above-counter reading without bending down.
Final Verdict
A dedicated borosilicate double-spout shot glass with clear ml graduations is the best tool for the job — it catches both streams, reads accurately, and survives thermal cycling. Naked portafilter users should add a matching pair of small 2 oz glasses for extraction diagnosis. On a budget, the OXO 2 oz angled cup is the smartest practical workaround at minimal cost. Whatever you choose, prioritize borosilicate glass over standard glass — thermal cracking is a real and common failure mode that a $5 material upgrade eliminates entirely.
