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Vegetable comparison

Broccoli vs Onion

Broccoli is lower in calories (34 vs 40 kcal per 100g) — 6 kcal less than Onion. Broccoli has more protein (2.8g vs 1.1g per 100g). For weight management, Broccoli is usually the more filling choice here — it has fewer calories, more protein and more fibre.

All figures are per 100g, typical values for the common edible portion.

Nutrition compared (per 100g)

NutrientBroccoliOnionDifference
Calories34406 kcal less in Broccoli
Protein2.8g1.1g1.7g more in Broccoli
Carbs6.6g9.3g2.7g less in Broccoli
Fat0.4g0.1g0.3g more in Broccoli
Fibre2.6g1.7g0.9g more in Broccoli

Broccoli vs Onion FAQ

Does Broccoli or Onion have more calories?
Onion has more calories: 34 kcal vs 40 kcal per 100g.
Which has more protein, Broccoli or Onion?
Broccoli has more protein: 2.8g vs 1.1g per 100g.
Is Broccoli or Onion better for weight loss?
Broccoli is usually the more filling choice here — it has fewer calories, more protein and more fibre, which can help with weight loss. Total intake still matters most.

Values are typical estimates and vary by brand, ripeness, cut and preparation. Log either food in one tap with the Nutari app for your exact portion.

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