How much is 4 cups of peanut butter in grams?

Reviewed by Shree • Last checked October 2026 • How we measure
Instant Answer Standard Cup Weight

4 cups of peanut butter weighs 1032 grams.

1032 grams

≈ 36.4 oz (weight)

lightly spray the inside of your measuring cup with non-stick cooking spray before scooping the peanut butter. This will help it slide out easily and give you a more accurate measurement without the mess.
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4 cups cup of Peanut butter weighs 1032 grams.

1032 grams ≈ 36.4 oz

Nearby peanut butter cup measurements

Compare weight conversions for common cup sizes of peanut butter.

Cup Amount Weight (Grams) Weight (Ounces)
1/4 cup 64.5g 2.3 oz
1/3 cup 85.1g 3 oz
1/2 cup 129g 4.6 oz
2/3 cup 172.9g 6.1 oz
3/4 cup 193.5g 6.8 oz
1 cup 258g 9.1 oz
1 1/2 cups 387g 13.7 oz
2 cups 516g 18.2 oz

4 cups of peanut butter in other units

If a recipe calls for 4 cups of peanut butter, here is how that exact quantity converts into other volume and weight measurements:

How to measure peanut butter accurately

lightly spray the inside of your measuring cup with non-stick cooking spray before scooping the peanut butter. This will help it slide out easily and give you a more accurate measurement without the mess.

Measuring peanut butter by volume using cups can introduce errors up to 20% due to settling, packing pressure, and variations between measuring cup brands. For dependable, professional baking and cooking results, weighing your ingredients in grams with an inexpensive digital kitchen scale eliminates every inconsistency.

Frequently asked questions

How many grams is 4 cups of peanut butter?

4 cups of peanut butter weighs 1032 grams (approximately 36.4 ounces).

How many ounces is 4 cups of peanut butter?

4 cups of peanut butter weighs approximately 36.4 ounces (1032g).

How many cups of peanut butter is 100 grams?

100 grams of peanut butter is approximately 0.39 cups.

How do you accurately measure 4 cups of peanut butter?

The most accurate way to measure peanut butter is by weight on a digital kitchen scale (1032g). If measuring with cups, lightly spray the inside of your measuring cup with non-stick cooking spray before scooping the peanut butter. This will help it slide out easily and give you a more accurate measurement without the mess.

← See the full Peanut butter cups to grams conversion chart