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Cups to grams / Peanut butter

How many grams is 1 tablespoon of peanut butter?

1 tablespoon of peanut butter weighs

16g

That's 0.6oz. An Australian 20ml tablespoon holds 22g.

A level US or UK tablespoon (15ml).

Other amounts of peanut butter

Where these numbers come from

USDA FoodData Central, SR Legacy, food 16398: “Peanut butter, smooth style, without salt”. USDA lists these household measures for it:

  • 2 tbsp = 32g
  • 1 cup = 258g

Fractions of a cup are the cup weight scaled down. The teaspoon is a third of the tablespoon. Metric-cup figures assume a 250ml cup, and Australian tablespoons hold 20ml. Weights under 10g are rounded to 0.1g, everything else to the nearest gram. Full source list.