Written by CalorieData Nutrition TeamReviewed by a Registered DietitianLast Updated: March 2026

Flaxseeds vs Tahini: Nutrition Comparison

Which is healthier? Compare calories, protein, carbs, and more

Complete side-by-side nutrition comparison per 100g serving | Updated 2026

Which is Healthier?

Flaxseeds is generally healthier

Flaxseeds comes out ahead in this comparison, winning in 4 out of 5 key nutritional categories. It has fewer calories (534 vs 595), more protein (18g vs 17g), more fiber (27g vs 9.3g), less sodium (30mg vs 91mg)making it the better choice for most health goals.

Quick Summary

Fewer Calories

Flaxseeds

534 kcal

More Protein

Flaxseeds

18g

More Fiber

Flaxseeds

27g

Less Sugar

Tahini

0.9g

Visual Comparison

Caloriesper 100g
Flaxseeds
534
Tahini
595
Proteinper 100g
Flaxseeds
18g
Tahini
17g
Carbohydratesper 100g
Flaxseeds
29g
Tahini
21g
Fatper 100g
Flaxseeds
42g
Tahini
53g

Side-by-Side Nutrition Table

NutrientFlaxseedsTahiniDifference
Calories534kcal595kcal-61.0kcal
Protein18g17g+1.0g
Carbohydrates29g21g+8.0g
Fat42g53g-11.0g
Fiber27g9.3g+17.7g
Sugar1.6g0.9g+0.7g
Sodium30mg91mg-61.0mg

Serving Size Comparison

All values above are per 100g. Here's how they compare in common serving sizes:

Flaxseeds

Per 100g:534 calories
Per cup (150g):801 calories
Per serving (85g):454 calories

Tahini

Per 100g:595 calories
Per cup (150g):893 calories
Per serving (85g):506 calories

Diet Compatibility

Flaxseeds

High-ProteinVeganVegetarianPaleoLow-Sodium

Tahini

High-ProteinVeganVegetarianPaleoLow-Sodium

When to Choose Flaxseeds

  • Lower in calories (534 vs 595)
  • Higher in protein (18g vs 17g)
  • More fiber (27g vs 9.3g)
  • Lower sodium (30mg vs 91mg)

Common Uses

SnackingToppingsTrail mixBaking
View full Flaxseeds nutrition →

When to Choose Tahini

  • Lower in carbs (21g vs 29g)
  • Less sugar (0.9g vs 1.6g)

Common Uses

SnackingToppingsTrail mixBaking
View full Tahini nutrition →

Flaxseeds vs Tahini: Nutritional Analysis

Tahini is more calorie-dense at 595 calories per 100g compared to 534 for Flaxseeds, a difference of 61 calories. On the protein front, Flaxseeds delivers more with 18g per 100g versus 17g, which matters for muscle maintenance, satiety, and overall metabolic health. These differences become meaningful when you consider how each food fits into your daily dietary pattern rather than looking at any single nutrient in isolation.

Macronutrient Breakdown

The macronutrient profiles of Flaxseeds and Tahini tell different nutritional stories. Flaxseeds provides 29g of carbohydrates, 42g of fat, and 27g of fiber per 100g, while Tahini contains 21g carbs, 53g fat, and 9.3g fiber. The higher fiber content in Flaxseeds supports digestive health, helps regulate blood sugar after meals, and contributes to longer-lasting satiety. Sugar content also differs: Flaxseeds contains 1.6g while Tahini has 0.9g per 100g. Lower sugar options are generally preferable for blood sugar management and dental health.

Key Takeaways

  • For weight management: Flaxseeds is the lower-calorie choice at 534 cal/100g, making it more suitable for calorie-controlled diets.
  • For muscle building: Flaxseeds provides more protein (18g/100g), supporting muscle repair and growth.
  • For sustained energy: Flaxseeds offers more fiber (27g/100g), which slows digestion and provides steadier energy release.
  • Overall: Neither food is universally "better" than the other. The right choice depends on your specific nutritional goals, meal context, and dietary preferences. Both can play a role in a balanced diet.

Frequently Asked Questions

Which has more calories, Flaxseeds or Tahini?

Tahini has more calories with 595 kcal per 100g, compared to Flaxseeds with 534 kcal. That's a difference of 61 calories per 100g serving.

Is Flaxseeds healthier than Tahini?

Based on our nutritional analysis, Flaxseeds is generally the healthier choice, winning in 4 out of 5 key nutritional categories. Flaxseeds has 534 calories, 18g protein, and 27g fiber per 100g. However, the best choice depends on your specific dietary goals.

What is the protein difference between Flaxseeds and Tahini?

Flaxseeds has more protein with 18g per 100g, compared to Tahini with 17g. Flaxseeds provides 1.0g more protein per 100g serving.

Which is better for weight loss, Flaxseeds or Tahini?

For weight loss, Flaxseeds is the better choice with only 534 calories per 100g compared to 595 calories in Tahini. Flaxseeds also offers 27g of fiber per 100g, which helps you feel fuller longer.

Does Flaxseeds or Tahini have fewer carbs?

Tahini has fewer carbs with 21g per 100g, compared to Flaxseeds with 29g. If you're following a low-carb diet, Tahini is the better option with 8.0g fewer carbohydrates.

About Our Data

All nutrition data in this comparison is sourced from the USDA FoodData Central, the official food composition database maintained by the U.S. Department of Agriculture. Values are based on 100g servings for accurate comparison.

Health Disclaimer: This comparison is for informational purposes only and is not intended as medical or dietary advice. Nutritional needs vary by individual. The best food choice depends on your personal health goals, dietary requirements, and preferences. Consult a healthcare provider or registered dietitian for personalized nutrition guidance.