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Ounces to Cups by Ingredient

Ounces to cups converts weight measurements to volume, which is useful when your recipe lists ingredients by weight but you prefer measuring cups. This is common when working with American packaging (sold by the ounce) and American recipes (written in cups). Remember that these are weight ounces, not fluid ounces - the cup result depends on the ingredient. For example, 1 ounce of wheat bran is 0.49 cups, while 1 ounce of honey is 0.08 cups. Choose your ingredient below.

Flours

Flour ounce-to-cup conversions are common when working from bag weights. A 5 lb (80 oz) bag of flour gives roughly 18 cups, but the exact count depends on the flour type. All-purpose flour converts differently than bread flour or whole wheat.

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

Sugar sold by the ounce converts cleanly to cups because sugar packs consistently. A 4 lb (64 oz) bag of granulated sugar is about 9 cups.

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

Liquids

Liquid ounce-to-cup conversions require care because "ounces" on a liquid container usually means fluid ounces (volume), not weight ounces. If it is weight ounces, the cup result depends on the liquid density.

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 are often sold by weight ounces in the US. An 8 oz block of cream cheese is about 1 cup. An 8 oz container of sour cream is also close to 1 cup, but the exact amount varies by brand.

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-to-cup conversions help when buying from bulk bins that weigh by the ounce. Different grains have different densities, so 8 oz of rice fills fewer cups than 8 oz of rolled oats.

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

Nuts sold by the ounce convert differently to cups depending on form. 8 oz of whole almonds fills fewer cups than 8 oz of sliced almonds because the slices leave 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 sold by weight ounces (a standard bag is 12 oz). Knowing how that converts to cups helps when a recipe calls for cups but you are working from a bag.

icecream Chocolate Chips icecream Cocoa Powder

Seasonings & Leaveners

Small-quantity ingredients where precision matters most. Salt weights vary significantly between brands.

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

Legumes

Dry legumes from bulk bins sold by the ounce convert to cups for recipe use. A cup of dry chickpeas is about 7 oz, and a cup of lentils is close to the same. Buying by weight and converting to cups helps with portioning across multiple meals.

eco Black Beans eco Chickpeas eco Lentils

Produce & Purees

Produce and puree weights depend on preparation. Diced vegetables have air gaps, while smooth purees are closer to water density.

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 as liquid. Cup measurements are useful for large batches.

egg Egg Whites egg Egg Yolks

Dried Fruits

Dried fruit sold by weight at markets and in bags converts to cups for baking. Raisins are dense at about 5.1 oz per cup, while shredded coconut is light at about 2.8 oz per cup. If your recipe calls for cups but your packaging lists ounces, this converter bridges the gap.

filter_vintage Dried Cranberries filter_vintage Raisins filter_vintage Shredded Coconut

Related Conversions

swap_horiz Cups to Ounces soup_kitchen Ounces to Tablespoons water_drop Ounces to Fluid Ounces science Ounces to Milliliters

Frequently Asked Questions

Is 8 oz always 1 cup? expand_more

Only by volume (8 fluid ounces = 1 cup). By weight, 8 oz of different ingredients fills different amounts. 8 oz of flour is nearly 2 cups, while 8 oz of honey is less than 3/4 cup. It depends on the ingredient.

Why does American packaging use ounces but recipes use cups? expand_more

American food packaging labels weight in ounces (and pounds), while recipes traditionally use volume measurements (cups and tablespoons). This mismatch is exactly why this converter exists.

Are weight ounces and fluid ounces interchangeable? expand_more

No. A fluid ounce measures volume (about 29.6 ml) and a weight ounce measures mass (about 28.35g). For water they are close, but for other ingredients they diverge significantly.