3 cups of peanut butter in grams

3 cups of peanut butter weighs about 774 grams.

Grams774 g
Ounces27.3 oz
Tablespoons48 tbsp
Teaspoons144 tsp
Milliliters (volume)710 ml

This is based on 1 cup of peanut butter = 258 g, so 3 cups of peanut butter is 3 × 258 ≈ 774 g.

How to measure 3 cups of peanut butter

By weight (most accurate): set your bowl on a kitchen scale, press tare, and add 774 g of peanut butter.

By volume: Use a 1-cup measure three times, leveling each one. For this much, weighing is quicker and more accurate.

Peanut butter is dense and sticky. Weighing it directly into the bowl is faster than scraping out a measuring cup.

Why peanut butter weighs what it does

Peanut butter is about 9% heavier than the same volume of water, which weighs about 237 g per cup. That is why you can't convert cups to grams without knowing the ingredient.

3 cups of other ingredients

The same 3 cups holds a very different weight depending on the ingredient:

Ingredient3 cups in grams
Peanut butter774 g
Rolled oats270 g
White rice (uncooked)555 g
Chocolate chips510 g
Chopped walnuts351 g
Raisins450 g
Table salt864 g
All-purpose flour360 g
Granulated sugar600 g

Other amounts of peanut butter

Full peanut butter conversion chart → · Peanut butter by the tablespoon →

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