Protein by serving size
20g
5g
100g
24g
628 calories per 100g · 3.9g protein per 100 calories
Figures are per 100g as sold (smooth or crunchy, no added sugar or salt). Protein content varies by brand, cut and exact preparation — see the note below. Calories are worked out from the source's energy in kilojoules. AFCD uses different conversion factors from those required on food labels (Food Standards Code Standard 1.2.8), so they may differ slightly from the pack.
Source: FSANZ AFCD Release 3.0 — Peanut butter, smooth & crunchy, no added sugar or salt, F006579
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Peanut Butter has about 24.3g of protein per 100g as sold (smooth or crunchy, no added sugar or salt). The table above shows what that works out to for common serves.
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FAQs
How much protein is in 100g of peanut butter?
About 24.3g of protein per 100g as sold (smooth or crunchy, no added sugar or salt).
How much protein is in 20g of peanut butter?
About 5g of protein, based on 24.3g per 100g.
How many calories are in peanut butter?
About 628 calories per 100g, which works out to 3.9g of protein per 100 calories.
How does peanut butter compare with other nuts & seeds foods?
Of the 8 nuts & seeds foods on this site, peanut butter ranks number 4 for protein per 100g, comparing each food in the form its page shows. See the full table on our high protein foods page.
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