1 cup 237ml 16 Tbl 227g 8 fl oz 1/2 lb
3/4 cup 177ml 12 Tbl 170g 6 fl oz 3/8 lb
1/2 cup 118ml 8 Tbl 113g 4 fl oz 1/4 lb
1/3 cup 80ml 5 Tbl + 1 tsp 76g 2.7 fl oz 1/6 lb
1/4 cup 60ml 4 Tbl 57g 2 fl oz 1/8 lb
1/8 cup 30ml 2 Tbl 28g 1 fl oz 1/16 lb
1 Tbl 15 ml 3 tsp 14g 0.5 fl oz 1/32 lb
1 tsp 5ml 1/3 Tbl 5g 0.2 fl oz 1/96 lb

Abbreviations: Tbl = tablespoon, tsp = teaspoon, g = grams, ml = millilitres, lb = pound, fl oz = fluid ounces.
Measurements for weight are approximate due to differences in weight of substance per volume measured.
Ex: 1 cup of flour weighs less than 1 cup of sugar. Whenever possible, use a scale to weigh ingredients for accurate measures.