Zucchini — Nutrition & Calories
Zucchini per 100g: 17 cal · 1.2g protein · 3.1g carbs · 0.3g fat · 1g fiber. Very low calorie summer squash, excellent pasta substitute for low-carb diets.
Zucchini contains 17 calories per 100g serving — 1.2g protein, 3.1g carbs, 0.3g fat, 1g fiber, 8mg sodium. Per 100g: 17 calories. Vegan. Keto-friendly. Gluten-free. Very low calorie summer squash, excellent pasta substitute for low-carb diets.
Zucchini Macros (per 100g)
Zucchini Calories by Serving Size
| Serving | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| 1 g (100g) | 17 cal | 1.2g | 3.1g | 0.3g |
| 100g | 17 cal | 1.2g | 3.1g | 0.3g |
| 200g | 34 cal | 2.4g | 6.2g | 0.6g |
| 1 cup (~240g) | 41 cal | 2.9g | 7.4g | 0.7g |
| 1 oz (28g) | 5 cal | 0.3g | 0.9g | 0.1g |
Burn Off Zucchini (17 calories) — Exercise Time
For a 154 lb (70 kg) person, time needed to burn 17 calories from Zucchini:
- Walking (3 mph)4 min
- Running (6 mph)1 min
- Cycling (moderate)2 min
- Swimming (moderate)2 min
Calculated from MET values per Compendium of Physical Activities 2024 (Ainsworth et al., updated from 2011).
Diet Compatibility
Frequently Asked Questions
How many calories are in Zucchini?
Zucchini contains 17 calories per 100g serving. That's 17 calories per 100g, or 41 calories per cup (~240g). Calorie content varies based on preparation method.
What's the protein content in Zucchini?
Zucchini has 1.2g of protein per 100g (1.2g protein per 100g). Low protein content; consider pairing with high-protein foods.
Is Zucchini keto-friendly?
Yes, Zucchini is keto-friendly. With 3.1g carbs and 0.3g fat per 100g, it fits within standard keto macros (under 20-50g carbs/day). Net carbs: 2.1g.
Is Zucchini suitable for vegans?
Yes, Zucchini is vegan. It contains no animal products. Often used in plant-based diets for flavor.
What are the macros for Zucchini?
Per 100g: 17 calories, 1.2g protein (28% cal), 3.1g carbs (73% cal), 0.3g fat (16% cal). Fiber: 1g. Sodium: 8mg.
How much Zucchini should I eat to lose weight?
For weight loss, Zucchini fits a calorie deficit if portioned. A typical 500 cal/day deficit means Zucchini can comprise up to 2941g as a snack, or paired with vegetables for a meal. Use our Calorie Deficit Calculator to determine your daily target.