When you free-pour, you can easily rely on a four count for one ounce of liquor. To pour 2 ounces, you need to count to 8.
To pour a one ounce shot by counting, use this guide:
1/4 oz - 1
1/2 oz - 1... 2
3/4 oz - 1... 2... 3
1 oz - 1... 2... 3... 4
Just double it for however many ounces you need.
Be aware that different liquors have different viscosities and different pour spots will release the liquor at different speeds. Before you start properly bartending, test yourself on your pour counts with a jigger to make sure you're counting at the right speed. Too fast and you won't pour enough; too slow and you'll pour way too much!
About 50.72 ounces.
About 27 ounces
2 ounces
16
One shot of any liquor is 1.5 ounces.
2 oz
8 US fluid ounces to a cup
1296000 seconds
A pint of liquor is equivalent to about 10 shots, as each shot is typically 1.5 ounces and a pint is 16 ounces.
0.750 mL = about 0.025 fluid ounces.
Between 3.75 and 5, depends on if you put 3/4 of an ounce of each liquor in the drink or 1 oz.
Sincece there are 67.6 fluid ounces in a two liter bottle that would make a one liter bottle 33.8 oz