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Starbucks Perfect Bar® Peanut Butter

Listed on the official Starbucks U.S. menu under Snacks.

VerifiedSource: official Starbucks menuLast updated: 2026-10-04
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Perfect Bar® Peanut Butter

Price

Price varies by location

Calories

340 cal

Size

Single serving

About this item

Perfect Bar® Peanut Butter appears on the official Starbucks U.S. menu in the Snacks category. At the default size it has 340 calories, as published by Starbucks. Availability can vary by store and season. MenuManias is an independent site and is not affiliated with Starbucks.

How it compares in Snacks

Among 23 Snacks items with listed calories, this one ranks #23 from lowest. It has 340 calories versus a category average of 171, which is 169 more. The category ranges from 70 (Country Archer™ – Hickory Smoke Turkey Jerky) to 340 calories (Perfect Bar® Peanut Butter).

Prices may vary by location, store, size, customization, ordering channel, taxes, and time. Verify the current price before ordering.

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Frequently asked questions

How many calories are in the Starbucks Perfect Bar® Peanut Butter?

The Starbucks Perfect Bar® Peanut Butter has 340 calories at the default size (Single serving), according to the official Starbucks menu.

How much does the Starbucks Perfect Bar® Peanut Butter cost?

Starbucks does not publish prices online and prices vary by store, size and customization. Check the Starbucks app or your local store for the current price.

What sizes does the Starbucks Perfect Bar® Peanut Butter come in?

Listed sizes: Single serving.

Is the Starbucks Perfect Bar® Peanut Butter lower in calories than other Snacks items?

It ranks #23 of 23 Snacks items by listed calories (lowest first). At 340 calories it is above the category average of 171 calories.

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