Atkins Frozen Meals vs Perfect Bar Original Peanut Butter Protein Bar
This is a close call between Atkins Frozen Meals and Perfect Bar Original Peanut Butter Protein Bar on a protein + calorie + rating blend. Perfect Bar Original Peanut Butter Protein Bar has a slight edge in that blend because it offers a lighter calorie hit (330 vs 350) and the stronger user rating (4.7 vs undefined).
Full side-by-side of protein, calories, macros, and protein density for Atkins Frozen Meals and Perfect Bar Original Peanut Butter Protein Bar below.
Atkins
Wins on: Protein, Sugar, Fiber, Sodium, Carbs, Protein per 100 cal

Protein
20g
Calories
350
Protein per 100 cal
5.7g
Pros
- More protein per serving: 20g vs 17g.
- Better protein density: 5.7g protein per 100 calories.
Cons
- Higher calorie count: 350 vs 330.
- Weaker review score: 0.0 vs 4.7.
Perfect Bar
Wins on: Calories

Protein
17g
Calories
330
Protein per 100 cal
5.2g
Pros
- Lower calorie load: 330 calories vs 350.
- Stronger shopper rating: 4.7 vs 0.0.
Cons
- Less protein per serving: 17g vs 20g.
- Lower protein density than Atkins Frozen Meals (5.2g vs 5.7g protein per 100 calories).
| Metric | Atkins Frozen Meals | Perfect Bar Original Peanut Butter Protein Bar |
|---|---|---|
| Protein | 20gBest | 17g |
| Calories | 350 | 330Best |
| Sugar | 2gBest | 18g |
| Fiber | 5gBest | 3g |
| Sodium | 600mgBest | — |
| Carbs | 12gBest | 25g |
| Fat | 18g | 18g |
| Protein per 100 cal | 5.7gBest | 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: Atkins Frozen Meals wins, 20g vs 17g.
- Calories: Perfect Bar Original Peanut Butter Protein Bar wins, 330 vs 350.
- Sugar: Atkins Frozen Meals wins, 2g vs 18g.
- Fiber: Atkins Frozen Meals wins, 5g vs 3g.
- Sodium: Atkins Frozen Meals wins, 600mg vs —.
- Carbs: Atkins Frozen Meals wins, 12g vs 25g.
- Fat: it's a real tie — both at 18g.
- Protein per 100 cal: Atkins Frozen Meals wins, 5.7g vs 5.2g.
This is a close call between Atkins Frozen Meals and Perfect Bar Original Peanut Butter Protein Bar on a protein + calorie + rating blend.
Perfect Bar Original Peanut Butter Protein Bar has a slight edge in that blend because it offers a lighter calorie hit (330 vs 350) and the stronger user rating (4.7 vs undefined). 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
Atkins Frozen Meals has more protein per serving: 20g versus 17g.
Perfect Bar Original Peanut Butter Protein Bar is the lighter option at 330 calories, compared with 350 calories for the alternative.
Atkins Frozen Meals is the more protein-dense pick at about 5.7g of protein per 100 calories.
"Healthier" depends on your goal: Atkins Frozen Meals has more protein (20g vs 17g); Atkins Frozen Meals has less sugar (2g vs 18g); Perfect Bar Original Peanut Butter Protein Bar is lower in calories (330 vs 350). 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.
This is a close call between Atkins Frozen Meals and Perfect Bar Original Peanut Butter Protein Bar on a protein + calorie + rating blend. Perfect Bar Original Peanut Butter Protein Bar has a slight edge in that blend because it offers a lighter calorie hit (330 vs 350) and the stronger user rating (4.7 vs undefined). Because they are in the same category, this is a direct apples-to-apples comparison.
Get weekly protein snack picks
Data-ranked comparisons and new picks. No spam — unsubscribe anytime.