Cup to Gram Conversions

Chart Courtesy of AllRecipes.com 

Butter
1 ounce = 28.34 grams, so one cup of butter weighs 227 grams.
1/4 cup of butter = 57 g
1/3 cup of butter = 76 g
1/2 cup of butter = 113 g

Dry Goods
All-Purpose Flour and Confectioners' Sugar
Cups
 Grams
 Ounces
 1/8 cup
(2 Tablespoons)
 16 g
 .563 oz
 1/4 cup
 32 g
 1.13 oz
 1/3 cup
 43 g
 1.5 oz
 1/2 cup
 64 g
 2.25 oz
 2/3 cup
 85 g
 3 oz
 3/4 cup
 96 g
 3.38 oz
 1 cup
 128 g
 4.5 oz

Bread Flour
 Cups
 Grams
 Ounces
1/4 cup
 34 g
 1.2 oz
1/3 cup
 45 g
 1.6 oz
1/2 cup
 68 g
 2.4 oz
1 cup
 136 g
 4.8 oz

Rolled Oats
 Cups
 Grams
 Ounces
 1/4 c
 21 g
 .75 oz
 1/3 c
 28 g
 1 oz
 1/2 c
 43 g
 1.5 oz
 1 c
 85 g
 3 oz

White Sugar (Granulated)
 Cups
 Grams
 Ounces
 2 Tbsp
 25 g
 .89 oz
 1/4 cup
 50 g
 1.78 oz
 1/3 cup
 67 g
 2.37 oz
 1/2 cup
 100 g
 3.55 oz
 2/3 cup
 134 g
 4.73 oz
 3/4 cup
 150 g
 5.3 oz
 1 cup
 201 g
 7.1 oz

Packed Brown Sugar
 Cups
 Grams
 Ounces
 1/4 c
 55 g
 1.9 oz
 1/3 c
 73 g
 2.58 oz
 1/2 c
 110 g
 3.88 oz
 1 c
 220 g
 7.75 oz

Honey, Molasses & Syrup
 Cups
 Grams
 Ounces
 2 Tbsp
 43 g
 1.5 oz
 1/4 c
 85 g
 3 oz
 1/3 c
 113 g
 4 oz
 1/2 c
 170 g
 6 oz
 2/3 c
 227 g
 8 oz
 3/4 c
 255 g
 9 oz
 1 c
 340 g
 12 oz

Do the Math
1 ounce = 28.34 grams
1 pound = .453 kilograms
1 g = .035 oz
1 kg = 2.2 lb
1 fluid oz = 29.57 milliliters

Measuring Spoons
1 Tablespoon = .5 fluid oz or 14.79 ml
3 tsp = 1 Tablespoon
4 Tablespoons = 1/4 cup
16 Tablespoons = 1 cup

More Quick Conversions
1 c chocolate chips = 152 g
1 c cocoa powder = 128 g
1 c walnuts, chopped = 122 g
1 c walnut/pecan halves = 99 g
1 c shredded coconut = 71 g
1 c solid shortening, e.g. Crisco® = 205 g
1Tbsp baking powder = 12 g
1 Tbsp salt = 18 g