Carbs in Spinach
Keto-friendlySpinach (per 100 g) contains 3.6g total carbs, 1.4g net carbs, 0.4g fat, 2.9g protein, and 23 calories.
Last updated June 10, 2026 · Reviewed by Jordan Lee, RD, Registered Dietitian
1.4g
Net carbs
3.6g
Total carbs
2.2g
Fiber
2.9g
Protein
0.4g
Fat
23
Calories
Values per 100 g.
Carbs by serving size
| Serving | Net carbs | Total carbs | Protein | Calories |
|---|---|---|---|---|
| 100 g (3.5 oz) | 1.4g | 3.6g | 2.9g | 23 |
| 1 oz (28 g) | 0.4g | 1g | 0.8g | 6 |
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 23 |
| Total carbs | 3.6g |
| Net carbs | 1.4g |
| Fiber | 2.2g |
| Sugar | 0.4g |
| Sugar alcohols | 0g |
| Protein | 2.9g |
| Fat | 0.4g |
| Sodium | 79mg |
| Potassium | 558mg |
Source: USDA FoodData Central (SR Legacy). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
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Frequently asked questions
- How many carbs are in spinach?
- Spinach has 3.6g of total carbs and 1.4g of net carbs per 100 grams.
- How many net carbs are in spinach?
- Spinach has 1.4g of net carbs per 100 grams (total carbs 3.6g minus 2.2g fiber).
- Is spinach keto-friendly?
- Yes — with 1.4g net carbs per 100g, spinach fits a ketogenic diet in normal portions.
- How many calories are in spinach?
- Spinach has 23 calories per 100 grams.
