Compare nutritional values, benefits and context to choose the best option for your goal.
Use the tables to compare real options for your goal — values are per 100 g unless stated otherwise on the label.
Food
Food
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Total foods
2
items analyzed
Best choice
Whey protein isolate powder
Average protein
67,5 g
per 100g
Average carbs
18,5 g
per 100g
Average fat
6,5 g
per 100g
Whey protein isolate powder outperforms Powdered peanut butter in most key nutrients, especially when prioritizing high protein and low carbs.
It provides nearly double the protein with significantly fewer carbs and calories, making it the more effective choice for muscle building and calorie control.
Whey Protein isolate powder outperforms Powdered peanut butter in most key nutrients, especially when prioritizing high Protein and low Carbs.
It provides nearly double the Protein with significantly fewer Carbs and Calories, making it the more effective choice for muscle building and calorie control.
The main distinctions hinge on Protein content, carbohydrate levels, and calorie count:
If your goal is maximum muscle gain with minimal Carbs, whey Protein isolate is the top pick. It’s best for low-carb, high-Protein diets, and quick recovery.
Choose Powdered peanut butter if you want a Protein boost combined with Fiber, general healthy fats, and a more natural, flavorful profile for snacks or baking.
Powdered peanut butter isn't worth it if your focus is on lean muscle building or calorie restriction, given its lower Protein density and higher carbohydrate content.
Conversely, whey isolate may be less appealing if you're seeking foods with Fiber or fats for satiety and flavor variety, as it is essentially pure Protein.
For most practical purposes—whether for muscle gain, weight management, or low-carb dieting—Whey Protein isolate powder is the superior choice. It offers concentrated Protein with minimal Carbs and Calories, delivering better value for sports performance and general health goals.
Use Powdered peanut butter when you want to add flavor, Fiber, and general healthy fats to your diet, especially if Protein quantity is less critical.
Food
Food
🔥 Calories: Calories show energy per 100 g and help you compare portion impact across foods. Use them with protein and carbs to see whether an option fits maintenance, deficit, or surplus goals. A low score does not mean a food is ‘bad’ — it reflects nutrient density for general health, not your specific plan.
💪 Protein: Protein per 100 g shows how concentrated a food is as a protein source. Higher values support muscle recovery, satiety, and meal balance when that is your priority. Compare foods on this page rather than judging a single macro in isolation.
🌾 Carbs: Carbs matter most in context: training days, ketogenic diets, and endurance goals change what ‘good’ looks like. Powders such as maltodextrin score lower on our general-health scale because they are energy-dense with little protein, fiber, or micronutrients — not because they are never useful.
🥑 Fat: Fat carries more than twice the calories per gram than protein or carbs, so small portion changes matter. Moderate fat levels can support hormones and absorption of fat-soluble vitamins. Use this column with calories when balancing satiety and energy density.
The data shown is filtered to match this page’s topic.
The NutriDecide score (1–10) ranks foods on this page by protein, nutrient density, fiber, and a general-health lens — not by taste or whether they fit a specific diet. Low scores (e.g. maltodextrin) usually mean fewer nutrients per calorie; high scores (e.g. soy protein isolate) mean stronger protein and micronutrient density. It is a comparison tool: a low score does not forbid a food when it matches your goal.
| Food | Calories | Protein | Carbs | Fat | Fiber | Score |
|---|---|---|---|---|---|---|
Powdered peanut butter | 400,0 | 45,0 | 35,0 | 12,0 | 12,0 | 7/10 |
Whey protein isolate powder | 370,0 | 90,0 | 2,0 | 1,0 | 0,0 | 10/10 |
Food
Food
Protein
High
Carbs
Moderate
Fat
Moderate
Calories
High
Summary
Decide better
For the goal of food comparison, Whey protein isolate powder has the edge across the main nutrients.
Whey protein isolate powder tends to be the choice best aligned with this page's data.
Pick Powdered peanut butter when flavor and fiber matter most; choose Whey protein isolate powder for higher protein and lower carbs.
On this page, unless noted otherwise, main macros are per 100 g.
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