100g peanut butter in cups
100g of peanut butter = 0.388 cups · 6.2 tbsp · 3.53 oz
One US cup of peanut butter weighs 258 g, so 100 grams works out at 0.388 cups. Use the converter for any other weight.
Based on a measured density of 258 g per US cup (236.6 ml), stirred, then spooned and levelled. Last reviewed .
How 100g of peanut butter works out
One US cup of peanut butter weighs 258 grams, so divide the weight by 258: 100 ÷ 258 = 0.388 cups. That is 6.202 level tablespoons if you would rather measure by spoon, or 3.53 oz on a scale set to imperial.
In a 250 ml metric cup, 100g of peanut butter is 0.367 cups rather than 0.388, because the metric cup holds a little more than the US one.
Tip: Stir natural peanut butter thoroughly to recombine the oil before measuring, and lightly oil the cup so the sticky butter releases cleanly.
Other peanut butter amounts
100g of peanut butter: common questions
How many cups is 100 grams of peanut butter?
100 grams of peanut butter is about 0.388 US cups, since one cup weighs 258 grams.
How do I measure 100 grams of peanut butter without scales?
Use tablespoons: 100 grams is about 6.202 level tablespoons of peanut butter, or 0.388 cups.
How many ounces is 100 grams of peanut butter?
3.53 oz. Weight units do not depend on the ingredient, so 100 grams of anything is 3.53 oz — it is the cup figure that changes.
For every other amount, see the full peanut butter cups to grams tables.