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Fast Food Calc

Starbucks · Snacks · United States

Perfect Bar® Peanut Butter Calories & Nutrition

One serving (71 g) of Perfect Bar® Peanut Butter from Starbucks has 340 calories, 17g protein, 27g carbs, 19g fat and 19g sugar.

One bite and you'll taste why this recipe is indeed "perfect." Made with ground organic peanut butter and honey, and packed with organic superfoods, this bar is gluten-free, soy-free and truly tasty.

Key facts

  • Calories

    340 kcal

  • Protein

    17g

  • Carbohydrates

    27g

  • Sodium

    50 mg

It ranks #23 of 23 snacks from lowest to highest calories, with 98% more calories than the category average of 171 kcal.

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Ingredients & allergens

Allergens:

  • Egg
  • Milk
  • Peanuts
  • Sesame

Ingredients

Peanut Butter, Honey, Nonfat Dry Milk, Dried Whole Egg Powder, Rice Protein, Dried Whole Food Powders [Kale, Flax Seed, Rose Hip, Orange, Lemon, Papaya, Tomato, Apple, Alfalfa, Celery, Kelp, Dulse, Carrot, Spinach], Flax Seed Oil, Sesame Seed Oil, Olive Oil, Pumpkin Seed Oil.

Allergens shown in capitals as declared by Starbucks. Recipes change and items are made on shared equipment, so always check in store if you have an allergy.

Lower-calorie alternatives

Perfect Bar® Peanut Butter: common questions

How many calories are in a Perfect Bar® Peanut Butter?

One serving (71 g) of Perfect Bar® Peanut Butter from Starbucks has 340 calories, 17g protein, 27g carbs, 19g fat and 19g sugar. That is 17% of the 2,000 kcal daily value for an average adult.

How much sugar is in Perfect Bar® Peanut Butter?

19g of total sugars.

Is Perfect Bar® Peanut Butter dairy-free or vegan?

The standard build contains milk. Starbucks prepares food and drinks on shared equipment, so traces are possible.

Source: Starbucks US menu (starbucks.com/menu, ordering menu JSON used by the site) (retrieved 2026-10-16); Starbucks US product pages: "Full nutrition & ingredients list" (product JSON used by the site) (retrieved 2026-10-16; 264 products, URLs in scripts/data/starbucks-us/raw/manifest.json); Starbucks® At Home (athome.starbucks.com) product pages: Nutrition Facts and ingredients (retrieved 2026-10-16; 157 product pages, URLs in scripts/data/starbucks-us/athome/raw/manifest.json). Data checked 2026-10-16. Starbucks is a trademark of its owner; Fast Food Calc is independent and not affiliated with Starbucks.