Carbs in diet coke: 49.7g Net Carbs per 100g

Q: How many net carbs are in diet coke?

diet coke contains 49.7g net carbs per 100g, calculated by subtracting 2.2g of dietary fiber from 51.9g total carbohydrates.

Q: How many calories are in diet coke?

diet coke has 272 calories per 100g, with 10.8g protein, 2.4g fat, and 51.9g total carbohydrates.

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

49.7g Net Carbs

51.9g Total Carbs

272 Calories

2.2g Fiber

Is diet coke Keto-Friendly?

❌ diet coke is high in carbs — limit on keto

diet coke contains 49.7g net carbs per 100g, which is too high for most ketogenic diets. Consider lower-carb alternatives or very small servings.

Full Nutrition Facts — per 100g

Net Carbs	49.7g
Total Carbohydrates	51.9g
Dietary Fiber	2.2g
Sugars	4.6g
Protein	10.8g
Total Fat	2.4g
Calories	272

Source: USDA FoodData Central (FDC ID: 2707658)

Net Carbs by Serving Size

50g

24.9g net carbs

25.9g total · 1.1g fiber · 136 cal

100g

49.7g net carbs

51.9g total · 2.2g fiber · 272 cal

150g

74.6g net carbs

77.8g total · 3.3g fiber · 408 cal

200g

99.4g net carbs

103.8g total · 4.4g fiber · 544 cal

Compare: Similar Beverages

Frequently Asked Questions

How many net carbs are in diet coke?

diet coke contains 49.7g net carbs per 100g, calculated by subtracting 2.2g of dietary fiber from 51.9g total carbohydrates.

Can I eat diet coke on keto?

diet coke has 49.7g net carbs per 100g, which is too high for strict keto. Consider lower-carb alternatives.

How many calories are in diet coke?

diet coke has 272 calories per 100g, with 10.8g protein, 2.4g fat, and 51.9g 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.