A standard American shot is 1.5 oz. A fifth of jack contains 25.6 oz. This means there are 17.07 shots in a standard fifth of Jack Daniels.
Similarly one may ask, how many drinks can you get from a 750ml bottle?
Liquor: Mixed drinks have a 1.5-ounce (45 ml) serving of liquor per drink, so a 750-ml bottle will make about 16 drinks. To figure out how many bottles you need, just divide the number of liquor drinks needed by 16.
How many tots are in a 750 ml bottle of whiskey?
If you're drinking little mini-drinks like that, a bottle of whiskey will give you a whopping 33.8 drinks. To recap, one full-sized (750 ml) bottle of whiskey equals: 25 one-ounce shots. 16 one-and-a-half ounce shots.