2/3 cup to Grams

2/3 cup is 83 grams of all-purpose flour, 133 grams of granulated sugar, or 151 grams of butter.

Amount in cups

US cups, spooned and levelled

All-Purpose FlourUK: plain flour83 g
Granulated SugarUK: caster sugar133 g
ButterUnsalted or salted151 g
Brown Sugar (Packed)UK: soft light brown sugar147 g
Milk163 g

Rest of the recipe in cups? Paste it and every line comes back in grams. Free, no sign-in.

To measure ⅔ cup

2 × ⅓ cup

10⅔ tbsp · 158 ml

Two-thirds of a cup is 10 tablespoons plus 2 teaspoons, common for milk, oil and sugar in quick breads and cookies. A ⅔ cup of flour and of sugar are far apart on the scale.

Halving a recipe? Half of ⅔ cup is ⅓ cup, about 79 ml: half of ⅔ cup, a third and double.

2/3 cup equals how many grams?

2/3 cup in grams, by ingredient, with the weight of one cup
Ingredient	⅔ cup	Per cup
Flours
All-Purpose Flour	83 g	125 g
Almond Flour	64 g	96 g
Sugars & Sweeteners
Granulated Sugar	133 g	200 g
Brown Sugar (Packed)	147 g	220 g
Powdered Sugar	80 g	120 g
Honey	227 g	340 g
Fats & Oils
Butter	151 g	227 g
Vegetable Oil	145 g	218 g
Olive Oil	144 g	216 g
Dairy
Milk	163 g	245 g
Heavy Cream	159 g	238 g
Sour Cream	153 g	230 g
Cream Cheese	155 g	232 g
Greek Yogurt	163 g	245 g
Dry Goods
Rice (Uncooked)	123 g	185 g
Oats	60 g	90 g
Chocolate Chips	113 g	170 g
Cocoa Powder	57 g	86 g
Cornstarch	85 g	128 g
Breadcrumbs	72 g	108 g
Baking Powder	147 g	220 g
Baking Soda	147 g	221 g
Salt	192 g	288 g
Liquids
Water	157 g	236 g
Lemon Juice	163 g	244 g
Apple Cider Vinegar	159 g	239 g
Soy Sauce	170 g	255 g
Chicken Broth	160 g	240 g
Coconut Milk	151 g	226 g
Nuts & Seeds
Peanut Butter	172 g	258 g
Spices & Herbs
Cinnamon (Ground)	83 g	125 g
Cumin (Ground)	69 g	104 g
Paprika	73 g	109 g
Chili Powder	85 g	128 g
Black Pepper (Ground)	77 g	116 g
Oregano (Dried)	19 g	28 g
Curry Powder	75 g	112 g
Garlic Powder	101 g	152 g
Grains & Pasta
Spaghetti (Dry)	67 g	100 g
Beans & Legumes
Chickpeas (Canned, Drained)	109 g	164 g
Black Beans (Canned, Drained)	115 g	172 g
Produce & Purees
Tomato Paste	175 g	262 g
Pumpkin Puree	163 g	245 g
Applesauce	163 g	244 g
Mashed Banana	150 g	225 g
Tomato (Fresh, Diced)	120 g	180 g
Potato (Diced)	100 g	150 g
Mango (Diced)	110 g	165 g
Cheeses
Parmesan (Grated)	67 g	100 g
Cheddar (Shredded)	75 g	113 g
Mozzarella (Shredded)	75 g	112 g
Feta (Crumbled)	100 g	150 g
Condiments & Sauces
Mayonnaise	147 g	220 g
Ketchup	181 g	272 g
Yellow Mustard	165 g	248 g
Proteins & Eggs
Egg (Whole, Large)	162 g	243 g
Egg White	162 g	243 g
Egg Yolk	162 g	243 g
Tofu (Firm)	168 g	252 g
Ground Beef	151 g	226 g
Chicken Breast (Diced)	93 g	140 g
Bacon (Cooked, Crumbled)	70 g	105 g
Shrimp (Cooked)	97 g	145 g
Tuna (Canned, Drained)	103 g	154 g

One US cup (236.588 ml), spooned and levelled unless the name says otherwise; reviewed August 15, 2026. How we calculate · Grams per cup for every ingredient

⅔ cup of another ingredient

Other cup amounts

1/4 cup 1/3 cup 1/2 cup 2/3 cup 3/4 cup 1 cup 1 1/2 cups 2 cups 2 1/4 cups 2 1/2 cups 3 cups 3 1/2 cups 4 cups

Questions

How many grams is 2/3 cup?

2/3 cup weighs different amounts depending on the ingredient. For all-purpose flour it is 83g, while granulated sugar is 133g.

Why does 2/3 cup not have one gram value?

Cups measure volume and grams measure weight. A cup filled with flour weighs less than a cup filled with sugar because each ingredient has a different density.

Can I enter fractions like 2/3 cup in the converter?

Yes. The cups-to-grams converter accepts decimals, simple fractions like 3/4, and mixed numbers like 1 1/2.