Atkins Bars & Snacks vs Perfect Bar Original Peanut Butter Protein Bar
Perfect Bar Original Peanut Butter Protein Bar edges ahead on a protein + calorie + rating blend. Perfect Bar Original Peanut Butter Protein Bar scores higher in that blend because it offers more protein per serving (17g vs 12g).
Full side-by-side of protein, calories, macros, and protein density for Atkins Bars & Snacks and Perfect Bar Original Peanut Butter Protein Bar below.
Atkins
Wins on: Calories, Sugar, Fiber, Sodium, Carbs, Fat, Protein per 100 cal

Protein
12g
Calories
200
Protein per 100 cal
6.0g
Pros
- Lower calorie load: 200 calories vs 330.
- Better protein density: 6.0g protein per 100 calories.
Cons
- Less protein per serving: 12g vs 17g.
Perfect Bar
Wins on: Protein

Protein
17g
Calories
330
Protein per 100 cal
5.2g
Pros
- More protein per serving: 17g vs 12g.
Cons
- Higher calorie count: 330 vs 200.
- Lower protein density than Atkins Bars & Snacks (5.2g vs 6.0g protein per 100 calories).
| Metric | Atkins Bars & Snacks | Perfect Bar Original Peanut Butter Protein Bar |
|---|---|---|
| Protein | 12g | 17gBest |
| Calories | 200Best | 330 |
| Sugar | 2gBest | 18g |
| Fiber | 5gBest | 3g |
| Sodium | 150mgBest | — |
| Carbs | 15gBest | 25g |
| Fat | 10gBest | 18g |
| Protein per 100 cal | 6.0gBest | 5.2g |
“Healthier” depends on your goal — here’s the real winner on every number we track, so two people with different priorities can both get the right answer.
- Protein: Perfect Bar Original Peanut Butter Protein Bar wins, 17g vs 12g.
- Calories: Atkins Bars & Snacks wins, 200 vs 330.
- Sugar: Atkins Bars & Snacks wins, 2g vs 18g.
- Fiber: Atkins Bars & Snacks wins, 5g vs 3g.
- Sodium: Atkins Bars & Snacks wins, 150mg vs —.
- Carbs: Atkins Bars & Snacks wins, 15g vs 25g.
- Fat: Atkins Bars & Snacks wins, 10g vs 18g.
- Protein per 100 cal: Atkins Bars & Snacks wins, 6.0g vs 5.2g.
Perfect Bar Original Peanut Butter Protein Bar edges ahead on a protein + calorie + rating blend.
Perfect Bar Original Peanut Butter Protein Bar scores higher in that blend because it offers more protein per serving (17g vs 12g). This blend won’t match your priorities if sugar, carbs, or diet fit matter more to you than protein, calories, and rating.
Frequently Asked Questions
Perfect Bar Original Peanut Butter Protein Bar has more protein per serving: 17g versus 12g.
Atkins Bars & Snacks is the lighter option at 200 calories, compared with 330 calories for the alternative.
Atkins Bars & Snacks is the more protein-dense pick at about 6.0g of protein per 100 calories.
"Healthier" depends on your goal: Perfect Bar Original Peanut Butter Protein Bar has more protein (17g vs 12g); Atkins Bars & Snacks has less sugar (2g vs 18g); Atkins Bars & Snacks is lower in calories (200 vs 330). Neither is objectively the "healthiest" for everyone — see the pick-by-priority breakdown above, or try our free AI Snack Finder to get matched to your specific goal.
Perfect Bar Original Peanut Butter Protein Bar edges ahead on a protein + calorie + rating blend. Perfect Bar Original Peanut Butter Protein Bar scores higher in that blend because it offers more protein per serving (17g vs 12g). Because they are in the same category, this is a direct apples-to-apples comparison.
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