Peanut butter
25 g protein per 100 g, 8 g per 2 tbsp.
Updated 2026-10-08 - data v2026-10-08.2
Estimated nutrition for Peanut butter, per 100 g and per 2 tbsp (32 g).
Nutrition
| kcal | P | C | F | |
|---|---|---|---|---|
| Per 100 g | 588 | 25 | 20 | 50 |
| Per serving (2 tbsp, 32 g) | 188 | 8 | 6.4 | 16 |
Protein per 100 kcal: 4.3 g est.
Cost
Est. cost per serving $0.20–$0.50 est.
Est. cost midpoint $0.35 est.
Est. $ per 10 g protein: $0.44 est.
Diet and scores
Low-carb, Mediterranean, Vegetarian, Vegan, Pescatarian, Gluten-Free, Dairy-Free
Efficiency 2 / Taste 9 / Overall 5.5
Longevity: none noted.
Recipes using this food
Nutrition values are estimates until a USDA record is attached. Not medical advice.
USDA FDC ID: not yet verified (est.)
Cite as: Macro Friendly Meals, "Peanut butter nutrition", https://macrofriendlymeals.com/foods/peanut-butter, data v2026-10-08.2.