A shot glass typically holds between 1 to 1.5 US fluid ounces (about 30 to 44 milliliters), though the exact size can vary by country and context.
- In the United States, the standard shot size is generally considered to be 1.5 ounces (44 ml), which is the common measure for a single shot of liquor
- Some bars serve slightly smaller shots around 1.25 ounces (37 ml), while others may use 1 ounce (30 ml) as a standard pour
- In the UK, a shot is often smaller, around 25 ml, while in other countries shot sizes vary from about 0.67 ounces (Denmark, Germany) up to 2 ounces (Italy, Japan)
- Shot glasses themselves can range in capacity from less than an ounce to over 3 ounces, with many designed to hold a little more than the standard shot size for ease of pouring
- A typical 1 oz (30 ml) shot glass measures about 2.375 inches (6 cm) tall and 2 inches (5.1 cm) in diameter
In summary, the most common shot glass size is about 1.5 ounces (44 ml), but sizes vary globally and by usage, ranging roughly from 1 to 2 ounces or 30 to 60 milliliters
