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5 oz of Peanut Butter to Cups

5 ounces of peanut butter = about ½ cup

That's 0.55 US cups, or 0.52 metric cups (250 ml).

5 ounces of peanut butter in other units

Grams
142
US cups
0.55
Metric cups (250 ml)
0.52
Tablespoons
8.79
Milliliters
130

Peanut Butter converter

5 ounces = about ½ cup (0.55 cups)

How to convert ounces of peanut butter to cups

Weight ounces first become grams (1 oz = 28.35 g), so 5 oz = 142 g. One US cup of peanut butter weighs 258 g, so 142 ÷ 258 = 0.55 cups.

Chopped, whole and ground nuts weigh very different amounts per cup – check which one your recipe means.

Peanut Butter: ounces to cups chart

OuncesCupsExact
1 ounceabout 1¾ tablespoons0.11 cups
2 ouncesabout 3½ tablespoons0.22 cups
3 ounces⅓ cup0.33 cups
4 ouncesabout ½ cup0.44 cups
5 ouncesabout ½ cup0.55 cups
6 ouncesabout ⅔ cup0.66 cups
8 ouncesabout ⅞ cup0.88 cups
10 ouncesabout 1⅛ cups1.1 cups
12 ouncesabout 1⅓ cups1.32 cups
16 ouncesabout 1¾ cups1.76 cups

5 ounces of other ingredients

The same amount weighs very different things depending on the ingredient:

IngredientCupsExact
Cocoa Powder1⅔ cups1.67 cups
Chocolate Chipsabout ⅞ cup0.83 cups
Chopped Walnutsabout 1⅛ cups1.18 cups
Chopped Pecans1¼ cups1.25 cups
Whole Almondsabout 1 cup0.99 cups
Raisinsabout 1 cup0.94 cups
Dried Cranberriesabout 1⅛ cups1.18 cups
Shredded Coconut1⅔ cups1.67 cups
Mini Marshmallowsabout 2⅞ cups2.83 cups
All-Purpose Flourabout 1⅛ cups1.13 cups
Bread Flourabout 1⅛ cups1.12 cups
Almond Flourabout 1½ cups1.48 cups
Granulated Sugarabout ¾ cup0.71 cups
Brown Sugarabout ⅝ cup0.64 cups

More peanut butter conversions

Frequently asked questions

How many cups is 5 ounces of peanut butter?

5 ounces of peanut butter is about ½ cup (0.55 cups), based on 258 g per level US cup.

Is it different with a UK or Australian cup?

Slightly. UK, Australian and New Zealand recipes use a 250 ml metric cup, which is about 6% bigger than a US cup (236.6 ml). In metric cups, 5 ounces of peanut butter is 0.52 cups.

Should I weigh peanut butter or measure it by volume?

Chopped, whole and ground nuts weigh very different amounts per cup – check which one your recipe means. Weighing is always more accurate, which is why grams are the safest choice for baking.