Around 1.25oz. - 1.5 oz. Despite what many bartenders will tell you, there is no standard size.
There are 44.36 milliliters in 1 jig, which is equivalent to 1.5 fluid ounces.
About 50.72 ounces.
About 27 ounces
The closest match for jig, for something that holds fluid ounces, is a jigger. Most jiggers have two sides, with one side holding 1 ounce and the other holding 2 ounces.
2 ounces
16
One shot of any liquor is 1.5 ounces.
2 oz
8 US fluid ounces to a cup
A pint is 16 US ounces. A shot glass equals 1.5 ounces, so a pint holds 10.66 shots.
Typically, a standard cocktail recipe requires one liquor pour count, which is equivalent to about 1.5 ounces of liquor.
0.750 mL = about 0.025 fluid ounces.