Carbs in Lentil Soup

Keto-friendly

Lentil Soup (per 100 g) contains 9.5g total carbs, 6.6g net carbs, 1.1g fat, 2.9g protein, and 53 calories.

Last updated June 10, 2026 · Reviewed by Jordan Lee, RD, Registered Dietitian

Lentil Soup
6.6g
Net carbs
9.5g
Total carbs
2.9g
Fiber
2.9g
Protein
1.1g
Fat
53
Calories

Values per 100 g.

Carbs by serving size

ServingNet carbsTotal carbsCalories
100 g (3.5 oz)6.6g9.5g53
1 oz (28 g)1.8g2.7g15

Nutrition facts

NutrientAmount (per 100 g)
Calories53
Total carbs9.5g
Net carbs6.6g
Fiber2.9g
Sugar2.6g
Sugar alcohols0g
Protein2.9g
Fat1.1g
Sodium131mg
Potassium0mg

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 lentil soup?
Lentil Soup has 9.5g of total carbs and 6.6g of net carbs per 100 grams.
How many net carbs are in lentil soup?
Lentil Soup has 6.6g of net carbs per 100 grams (total carbs 9.5g minus 2.9g fiber).
Is lentil soup keto-friendly?
Yes — with 6.6g net carbs per 100g, lentil soup fits a ketogenic diet in normal portions.
How many calories are in lentil soup?
Lentil Soup has 53 calories per 100 grams.

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