Carbs in subway bread: 19.0g Net Carbs per 100g

Q: How many net carbs are in subway bread?

subway bread contains 19.0g net carbs per 100g, calculated by subtracting 1.4g of dietary fiber from 20.4g total carbohydrates.

Q: How many calories are in subway bread?

subway bread has 146 calories per 100g, with 10.7g protein, 0.0g fat, and 20.4g total carbohydrates.

Complete nutrition facts — total carbs, fiber, sugar, calories, and whether subway bread fits your keto or low-carb diet.

19.0g Net Carbs

20.4g Total Carbs

146 Calories

1.4g Fiber

Is subway bread Keto-Friendly?

⚠️ subway bread is low carb — watch your portion

subway bread has 19.0g net carbs per 100g. While not ultra-low carb, smaller portions can fit a keto or low-carb diet depending on your daily carb budget.

Full Nutrition Facts — per 100g

Net Carbs	19.0g
Total Carbohydrates	20.4g
Dietary Fiber	1.4g
Sugars	3.2g
Protein	10.7g
Total Fat	0.0g
Calories	146

Source: USDA FoodData Central (FDC ID: 170307)

Net Carbs by Serving Size

50g

9.5g net carbs

10.2g total · 0.7g fiber · 73 cal

100g

19.0g net carbs

20.4g total · 1.4g fiber · 146 cal

150g

28.5g net carbs

30.6g total · 2.1g fiber · 219 cal

200g

38.0g net carbs

40.8g total · 2.8g fiber · 292 cal

Compare: Similar Fast Food

Frequently Asked Questions

How many net carbs are in subway bread?

subway bread contains 19.0g net carbs per 100g, calculated by subtracting 1.4g of dietary fiber from 20.4g total carbohydrates.

Can I eat subway bread on keto?

subway bread has 19.0g net carbs per 100g, making it borderline for keto. Small portions may fit your daily carb budget — track carefully.

How many calories are in subway bread?

subway bread has 146 calories per 100g, with 10.7g protein, 0.0g fat, and 20.4g total carbohydrates.

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Medical Disclaimer: This information is for educational purposes only and is not intended as medical advice. Carb and nutrition values are sourced from the USDA FoodData Central database. Consult with a healthcare provider before making significant dietary changes.