Below are several conversion charts that I hope you will find handy.

Large Volume Equivalents
1 cup 8 fluid ounces ½ pint  
2 cups 16 fluid ounces 1 pint  
3 cups 24 fluid ounces  1½ pints ½ quarts
4 cups 32 fluid ounces  2 pints 1 quarts
6 cups 48 fluid ounces  3 pints 1½ quarts
8 cups 64 fluid ounces  2 quarts ½gallon
16 cups 128 fluid ounces  4 quarts 1 gallon

 

Small Volume Equivalents
 1 tablespoon  3 teaspoons  1/2 fluid ounces
 2 tablespoons  1/8 cup  1 fluid ounces
 4 tablespoons  1/4 cup  2 fluid ounces
 5 tablespoons  1/3 cup  2 2/3 fluid ounces + 1 teaspoon
 6 tablespoons  3/8 cup  3 fluid ounces
 8 tablespoons  1/2 cup  4 fluid ounces
 10 tablespoons  2/3 cup  5 fluid ounces + 2 teaspoons
 12 tablespoons  3/4 cup  6 fluid ounces
 14 tablespoons  7/8 cup  7 fluid ounces
 16 tablespoons 1 cup  8 fluid ounces

 

Metric Conversion
 1 teaspoon  5 ml
 1 tablespoon  15 ml
 1/4 cup  60 ml
 1/3 cup  80 ml
 1/2 cup  120 ml
 2/3 cup  160 ml
 3/4 cup  180 ml
 1 cup  240 ml
 1 quart  .95 liters
 1 gallon  3.8 liters