1 pound = 2 cups
1 ounce = 2 tablespoons
1 tablespoon = 3 teaspoons = 0.5 oz = 15 grams
1 teaspoon = 0.17 oz = 5 grams
pinch is less than 1/8 teaspoon
dl = deciliter = 1/10 of a liter = 1/2 cup



Weight-volume of:


Flour: 1 pound = 3 1/2 cups
Sugar: 1 pound = 2 1/4 cups




One stick of butter is 1/4 pound or about 110 grams.
Butter in the US is sold in one pound boxes, each box containing 4 sticks.