Foods

Sunflower Seeds Calories and Macros — Nutrition Facts per 28g kernels (small handful)

Sunflower Seeds: 163 cal, 5.4g protein, 6.7g carbs, 13.9g fat per 28g kernels (small handful). Full nutrition breakdown, how sunflower seeds fits common goals, and the fastest way to track it.

By Bento Bunny Team

A serving of sunflower seeds — 28g kernels (small handful) — comes to 163 calories, with 5.4g of protein, 6.7g of carbs, and 13.9g of fat. Below is the complete USDA-sourced breakdown, plus how those numbers play with typical calorie and macro targets.

Sunflower Seeds nutrition facts

NutrientPer 28g kernels (small handful)% Daily Value*
Calories163 kcal8%
Protein5.4 g11%
Carbohydrates6.7 g2%
Fat13.9 g18%
Saturated fat1.5 g8%
Fiber3.1 g11%
Sugar0.8 g
Sodium1 mg0%
Cholesterol0 mg0%
Potassium238 mg5%
Calcium20 mg2%
Iron1.1 mg6%
Vitamin C0.4 mg0%

*Percent Daily Values are based on a 2,000-calorie diet. Source: USDA FoodData Central.

How does sunflower seeds fit your goals?

Most of the calories in sunflower seeds come from fat (13.9g per 28g kernels (small handful)), which makes it calorie-dense — easy to under-portion if you're eyeballing. Dietary fat is essential for hormone production and absorbing fat-soluble vitamins, but at 9 calories per gram it's also the macro most people accidentally over-consume when they stop weighing portions.

Diet-wise, sunflower seeds fits low-carb and vegan and vegetarian eating patterns.

Micronutrients worth noting

Beyond the macros, sunflower seeds pulls real weight on fiber (11% DV) per 28g kernels (small handful) — the kind of micronutrient density that calorie counts alone don't show.

How sunflower seeds compares to other fats & nuts

Food (per 100g)CaloriesProteinCarbsFat
Sunflower Seeds58219.3g24.1g49.8g
Almonds57921.2g21.6g49.9g
Peanut Butter59822.2g22.3g51.4g
Pistachios56120.5g27.7g45g

Tracking sunflower seeds without the friction

The numbers above only help if logging is easy enough that you actually do it. Instead of searching a database every time sunflower seeds hits your plate, snap a photo in Bento Bunny — the app recognises the food, estimates the portion, and adds the macros for you. No subscription needed for core tracking.

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Browse all fats & nuts in the food database.

Sunflower Seeds calories by serving size

ServingCaloriesProteinCarbsFat
28g kernels (small handful)1635.4g6.7g13.9g
100g58219.3g24.1g49.8g

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Frequently Asked Questions

How many calories are in 28g kernels (small handful) of sunflower seeds?
Sunflower Seeds contains 163 calories per 28g kernels (small handful), made up of 5.4g of protein, 6.7g of carbohydrates, and 13.9g of fat.
How many calories are in 100g of sunflower seeds?
Per 100g, sunflower seeds comes to 582 calories, with 19.3g of protein, 24.1g of carbs, and 49.8g of fat (USDA FoodData Central).
How much protein is in sunflower seeds?
A 28g kernels (small handful) serving of sunflower seeds provides 5.4g of protein, which is roughly 11% of the FDA daily value of 50g.
Is sunflower seeds keto-friendly?
Sunflower seeds has 6.7g of carbs per 28g kernels (small handful), which is moderate — usable on a low-carb plan, borderline on strict keto.
What's the easiest way to track sunflower seeds?
Photo-based logging is the fastest path — apps like Bento Bunny identify sunflower seeds and estimate portion size from a single picture, removing the need to search a database or weigh every serving.