Accurate calibration for consistent espresso extraction
The Barista Shot Glass Graduated for Espresso Calibration is a professional tool designed to quickly verify beverage volume while adjusting an espresso machine or coffee grinder. Its clearly printed markings help baristas monitor extraction volume and consistently reproduce espresso recipes.
It is an essential accessory for anyone seeking repeatable espresso quality, whether preparing a Single Ristretto, Single Espresso or their double versions.
Graduated for the most common espresso recipes
The glass features easy-to-read markings in both millilitres and ounces, corresponding to the most widely used espresso extraction volumes:
- 22 ml (¾ oz) – Single Ristretto
- 30 ml (1 oz) – Single Espresso
- 44 ml (1½ oz) – Double Ristretto
- 60 ml (2 oz) – Double Espresso
These reference marks allow quick volume verification and simplify grinder adjustment, espresso machine calibration and recipe consistency.
Designed for espresso machine setup
During espresso calibration, beverage volume is just as important as extraction time and the coffee dose. Using a graduated shot glass makes it easy to compare results, repeat successful recipes and maintain consistent beverage quality throughout the day.
Recommended for
- Espresso machine calibration
- Coffee grinder adjustment
- Espresso volume verification
- Espresso recipe development
- Professional baristas
- Cafés and coffee shops
- Barista training
- Home espresso enthusiasts
Key Features
- Professional espresso calibration shot glass
- Clear graduations in ml and oz
- 22 ml, 30 ml, 44 ml and 60 ml reference markings
- Ideal for espresso recipe calibration
- Quick verification of extraction volume
- Clear glass with easy-to-read printing
- Made in Italy
Frequently Asked Questions
Is this a regular measuring glass?
No. It is specifically designed for espresso calibration and for checking the standard extraction volumes used in espresso preparation.
Can it help when adjusting a coffee grinder?
Yes. Together with extraction time and coffee dose, checking beverage volume helps achieve a consistent and repeatable espresso recipe.
Are the markings only in millilitres?
No. The glass is graduated in both millilitres (ml) and ounces (oz).
Is it suitable for professional use?
Yes. It is ideal for cafés, coffee shops, restaurants, barista training schools and demanding home baristas.
Where is it manufactured?
It is proudly made in Italy.