Some bar measurements are the same as those used in the kitchen, but others are unique to the bar. Mix-drink recipes require measuring the ingredients, just as cooking does.
Even the most expert bartender may measure the ingredients of every mix-drink, even though experience permits most to do this by eye and by skillful free-hand pouring. However, to make a perfect drink every time, you must be accurate with the ingredients. Always remember: a drink will be spoiled by being to strong or to weak.
Some standard Bar Measurments
1 Dash = 1/8 oz.
1 Teaspoon (bar spoon) =1/8 oz.
1 Pony (1 shot) =1 ounce
1 Jigger =1-½
1 Wine glass =4 ounces
1 Split =6 ounces
Some Other Helpful Bar Measurments
1 Miniature(nip) =1, 1.6, or 2 ounces
1 Half Pint(¼) =8 ounces (1/16 gallon)
1 Tenth(4/5 quart) =12.88 ounces (1/10 gallon)
1 Quart =32 ounces
1 Imperial Quart =38.4 ounces
1 Half Gallon =64 ounces
1 Gallon =128 ounces
Some Average Dry Wine and Champagne Bar Measurments
Split(¼ bottle) = 6 to 6-1/2 ounces
Pint (½ bottle) = 11 to 13 ounces
Quart (1 bottle) = 24 to 26 ounces
Magnum(2 bottles) = 52 ounces
Metric Conversion
1 Liter = 1.0567 U.S. Quart = 1 U.S. Quart = 0.946 Liter