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Cups to Ounces by Ingredient

Cups to ounces is the conversion you need when a recipe lists ingredients by volume but your scale reads in ounces. This is common in American recipes that mix cup measurements with ounce-based packaging (like an 8 oz block of cream cheese or a 16 oz bag of chocolate chips). The weight in ounces depends on the ingredient because cups measure volume, not weight. For example, 1 cup of wheat bran is 2.05 oz, while 1 cup of honey is 11.99 oz. Choose your ingredient below.

Flours

A cup of all-purpose flour is about 4.4 oz, but denser flours like semolina come in closer to 5.9 oz. If your recipe says "4 oz flour," that is a weight measurement, not a volume one - do not confuse it with half a cup.

breakfast_dining All-Purpose Flour breakfast_dining Almond Flour breakfast_dining Bread Flour breakfast_dining Cake Flour breakfast_dining Coconut Flour breakfast_dining Cornstarch breakfast_dining Oat Flour breakfast_dining Rye Flour breakfast_dining Self-Rising Flour breakfast_dining Semolina Flour breakfast_dining Type 00 Flour breakfast_dining Wheat Bran breakfast_dining Whole Wheat Flour

Sugars

Granulated sugar converts to about 7 oz per cup, making it one of the heavier common baking ingredients by volume. Brown sugar is even heavier when packed. The ounce values here are weight ounces, not fluid ounces.

cake Brown Sugar cake Coconut Sugar cake Granulated Sugar cake Powdered Sugar cake Raw Sugar

Liquids

Liquid conversions from cups to ounces are where the fluid-ounce vs weight-ounce confusion hits hardest. A cup of water weighs about 8.3 oz (weight), which is close to 8 fluid ounces, but honey at 12 oz per cup is far off. Always check whether your recipe means weight or fluid ounces.

water_drop Buttermilk water_drop Coconut Milk water_drop Coconut Oil water_drop Condensed Milk water_drop Cooking Wine water_drop Corn Syrup water_drop Evaporated Milk water_drop Heavy Cream water_drop Honey water_drop Light Cream water_drop Maple Syrup water_drop Milk water_drop Molasses water_drop Olive Oil water_drop Soy Sauce water_drop Tomato Sauce water_drop Vanilla Extract water_drop Vegetable Oil water_drop Water

Dairy & Fats

Dairy products in ounces are common on US packaging. Cream cheese blocks are sold by weight ounces, while milk is sold by fluid ounces. These conversions give you the weight in ounces for a given cup measurement.

egg Butter egg Cheddar Cheese (Shredded) egg Cottage Cheese egg Cream Cheese egg Greek Yogurt egg Lard egg Margarine egg Mayonnaise egg Parmesan (Finely Grated) egg Ricotta egg Sour Cream egg Whipped Cream egg Yogurt

Grains & Starches

Grain ounce weights vary by kernel size. A cup of rice is heavier than a cup of rolled oats because the kernels pack more tightly. Match the specific grain, not a general estimate.

set_meal Breadcrumbs set_meal Cornmeal set_meal Couscous set_meal Pearl Barley set_meal Quinoa set_meal Rice (Long Grain) set_meal Rice (Short Grain) set_meal Rolled Oats set_meal Steel Cut Oats

Nuts & Seeds

Nut ounce conversions depend on whether they are whole, chopped, or ground. A cup of whole almonds weighs more than a cup of sliced almonds because the slices leave more air gaps.

spa Almonds (Sliced) spa Almonds (Whole) spa Cashews spa Chia Seeds spa Flaxseed spa Peanut Butter spa Peanuts spa Pecans spa Sesame Seeds spa Sunflower Seeds spa Walnuts

Cocoa & Chocolate

Chocolate chips are typically sold by weight ounces (a standard bag is 12 oz). Knowing the cups-to-ounces conversion helps you figure out how much of a bag you need for a recipe that calls for cups.

icecream Chocolate Chips icecream Cocoa Powder

Seasonings & Leaveners

Leavener ounce conversions come up in commercial-scale baking. At these quantities, a small ounce difference in baking powder or salt noticeably affects the final product.

local_fire_department Kosher Salt (Diamond Crystal) local_fire_department Kosher Salt (Morton) local_fire_department Table Salt

Legumes

Dry legumes in ounces come up when buying from bulk bins or splitting bags. A cup of dry chickpeas weighs about 7 oz, while lentils are slightly lighter. These are uncooked weights - cooked legumes absorb water and weigh more.

eco Black Beans eco Chickpeas eco Lentils

Produce & Purees

Produce ounce weights per cup depend on dice size and moisture content. A cup of finely diced onion weighs about 5.6 oz, while rough-chopped pieces leave gaps and weigh less per cup.

lunch_dining Applesauce lunch_dining Carrots (Diced) lunch_dining Mashed Banana lunch_dining Onions (Diced) lunch_dining Potatoes (Diced) lunch_dining Pumpkin Puree lunch_dining Tomato Paste

Eggs

Egg whites and yolks measured in ounces are useful for commercial-scale recipes. A cup of egg whites weighs about 8.6 oz (roughly 8 large whites), while a cup of yolks weighs about 8.9 oz (roughly 14 yolks) because yolks are denser.

egg Egg Whites egg Egg Yolks

Dried Fruits

Dried fruit ounce weights per cup vary with the fruit. Raisins are dense at about 5.1 oz per cup, while shredded coconut is light at about 2.8 oz per cup. Packaging typically lists weight ounces, so this helps you figure out how many cups are in a bag.

filter_vintage Dried Cranberries filter_vintage Raisins filter_vintage Shredded Coconut

Related Conversions

swap_horiz Ounces to Cups scale Cups to Grams fitness_center Cups to Pounds

Frequently Asked Questions

Is a cup always 8 ounces? expand_more

A cup is 8 fluid ounces by volume, but that is not the same as 8 weight ounces. A cup of water happens to weigh about 8.3 oz, which is close, but a cup of flour weighs only 4.4 oz and a cup of honey weighs 12 oz. Weight ounces depend on the ingredient.

What is the difference between fluid ounces and weight ounces? expand_more

Fluid ounces measure volume (how much space something takes up) and weight ounces measure mass (how heavy something is). A cup is always 8 fluid ounces regardless of ingredient, but the weight in ounces changes depending on what you are measuring.

My recipe says "8 oz" - is that a cup? expand_more

It depends on whether the recipe means fluid ounces or weight ounces, and on the ingredient. For water and milk, 8 oz by weight is close to 1 cup. For flour, 8 oz by weight is nearly 2 cups. Check the context of the recipe.