Food and meal comparison

Rice protein powder vs Powdered peanut butter

Written by Nutrition review desk Last updated: 2026-06-23

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.

Type: Food and meal comparison Focus: Nutrition Goal: Health & performance
🍽️

Food

Powdered peanut butter

Calories400,0 kcal
Protein45,0 g
Carbs35,0 g
Fat12,0 g
VS
🍽️

Food

Rice protein powder

Calories370,0 kcal
Protein78,0 g
Carbs8,0 g
Fat3,5 g
Food
Powdered peanut butter
🥩🥗🐟🥦
VS
Decide better
Food
Rice protein powder
🍗🍠🧀🥑
Protein45,0 g / 78,0 g
Calories400,0 kcal / 370,0 kcal
Carbs35,0 g / 8,0 g

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Page summary

🍽️

Total foods

2

items analyzed

Best choice

Rice protein powder

💪

Average protein

61,5 g

per 100g

🌿

Average carbs

21,5 g

per 100g

🔥

Average fat

7,8 g

per 100g

Quick assessment

Our analysis

The practical answer: Rice protein powder outperforms powdered peanut butter on protein content and lower carbs, making it the smarter choice for those prioritizing high protein with fewer carbohydrates. Powdered peanut butter offers a different profile but doesn’t match in macro strength.

👍 Positive points

  • ✅ Rice protein powder leads on protein (78g vs 45g per 100 g).
  • ✅ Rice protein powder is lighter in calories (370 kcal vs 400 kcal per 100 g).
  • ✅ Rice protein powder has fewer carbs (8g vs 35g per 100 g).

⚠️ Points to watch

  • ⚠️ Powdered peanut butter has higher sodium (400 mg per 100 g) — relevant for blood pressure.
  • ⚠️ Values are per 100 g; real portions change calories and macros.
  • ⚠️ Pair the food comparison angle with your goal and daily routine.

Full analysis

Quick assessment

The practical answer: Rice Protein powder outperforms powdered peanut butter on Protein content and lower Carbs, making it the smarter choice for those prioritizing high Protein with fewer carbohydrates. Powdered peanut butter offers a different profile but doesn’t match in macro strength.

Key differences

Protein and Calories

  • Rice Protein powder: 78g Protein & 370 Calories per 100g
  • Powdered peanut butter: 45g Protein & 400 Calories per 100g

Carbohydrates and Fats

  • Rice Protein powder: 8g Carbs, 3.5g Fat
  • Powdered peanut butter: 35g Carbs, 12g Fat

Fiber and Nutrient Density

  • Powdered peanut butter: 12g Fiber, nutrient density 0.51
  • Rice Protein powder: 2g Fiber, nutrient density 0.86

Benefits

  • Rice Protein powder: Exceptionally high in Protein, low in Carbs, great for keto & low-carb diets. Rich in iron and nutrient-dense.
  • Powdered peanut butter: Good source of fats, Fiber, and micronutrients like magnesium and zinc. Adds flavor and texture where Fat intake isn’t limited.

Drawbacks

  • Rice Protein powder: Lacks significant Fiber and micronutrients unless supplemented. Can be bland in flavor.
  • Powdered peanut butter: Higher in fats and Carbs, less suitable for low-carb or calorie-restricted goals. Slightly lower Protein density.

When to choose each option

If your main goal is maximizing Protein intake while minimizing Carbs and Calories, Rice Protein powder is the clear winner. It’s also ideal if you follow a keto or low-carb diet.

Opt for Powdered peanut butter if you value fats, Fiber, and added flavor, especially in recipe nutritions or snacks where these macros add nutritional or taste benefits.

Where it’s not worth it

Rice Protein powder may fall short if you need a product with higher Fiber, micronutrients, or a richer flavor profile. Conversely, powdered peanut butter isn’t the best choice if you’re strictly counting macros for low Carbs or Calories or need a pure Protein supplement.

Final recommendation

For most practical purposes—especially if your focus is on high Protein with minimal Carbs—Rice Protein powder is the superior option. It provides more Protein per gram, fewer Carbs, and higher nutrient density, making it preferable for fitness, low-carb, or calorie-conscious diets. However, if flavor, fats, and Fiber are your priorities, powdered peanut butter still has its place in a balanced diet.

Data sources on this page

  • Product labels and manufacturer data (manual review)

Editorial policy

Nutrition indicators

🍽️

Food

Powdered peanut butter

Nutrient density 0,5
Protein ratio 0,1
Low Carb No
High Protein Yes
Keto No
🍽️

Food

Rice protein powder

Nutrient density 0,9
Protein ratio 0,2
Low Carb Yes
High Protein Yes
Keto No

How to interpret this page

🔥 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.

Tip: combine the table with your goal — weight loss, muscle gain, low carb, endurance, or general health. The score helps compare options on this page; it does not replace medical or sports-nutrition advice.

Nutrition facts (per 100g)

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.

FoodCaloriesProteinCarbsFatFiberScore
🍽️

Powdered peanut butter

400,045,035,012,012,0 7/10
🍽️

Rice protein powder

370,078,08,03,52,0 10/10

Vitamins and minerals

🍽️

Food

Powdered peanut butter

Minerals

Calcium 100,0
Iron 2,0
Magnesium 180,0
Phosphorus 350,0
Potassium 900,0
Sodium 400,0
Zinc 3,0

Vitamins

Vitamin A
Vitamin C
Vitamin D
Vitamin E
Vitamin K
Vitamin B1
Vitamin B2
Vitamin B3 12,0
Vitamin B5
Vitamin B6
Vitamin B12
🍽️

Food

Rice protein powder

Minerals

Calcium
Iron 8,0
Magnesium 120,0
Phosphorus 600,0
Potassium 500,0
Sodium 300,0
Zinc

Vitamins

Vitamin A
Vitamin C
Vitamin D
Vitamin E
Vitamin K
Vitamin B1
Vitamin B2
Vitamin B3
Vitamin B5
Vitamin B6
Vitamin B12

Analysis

💪

Protein

High

🌾

Carbs

Moderate

🥑

Fat

Moderate

🔥

Calories

High

🏆

Summary

Decide better

Frequently asked questions

Which is better: Powdered peanut butter or Rice protein powder?

For the goal of food comparison, Rice protein powder has the edge across the main nutrients.

Which option favors the food comparison goal?

Rice protein powder tends to be the choice best aligned with this page's data.

When to pick Powdered peanut butter and when to pick Rice protein powder?

Choose Powdered peanut butter for flavors, fats, and fiber; opt for Rice protein powder when high protein, low carbs, and nutrient density are priorities.

Are values per serving or per 100 g?

On this page, unless noted otherwise, main macros are per 100 g.

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