Carbs in Black Lentils

How many carbs are in black lentils?

Black Lentils has 51.2g net carbs per 100g — 62.8g total carbs minus 11.6g fiber — plus 25.6g protein, 0g fat, and 349 calories. That makes black lentils high in net carbs and higher than the typical vegetable, which averages about 17.9g net carbs per 100g. At this carb count, black lentils is best limited to small portions on keto (usually 20–50g net carbs per day). Values are per per 100 g, sourced from Open Food Facts; net carbs are computed by CarbMeNot.

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Last updated June 10, 2026 · Reviewed by Jordan Lee, Nutrition Editor

Black Lentils
51.2g
Net carbs
62.8g
Total carbs
11.6g
Fiber
25.6g
Protein
0g
Fat
349
Calories

Values per 100 g.

Is black lentils keto-friendly?

Not really

Black Lentils is generally not keto-friendly. It has 51.2g net carbs per 100g (62.8g total carbs − 11.6g fiber). On a standard keto diet (20–50g net carbs per day), even one serving uses a large share of your daily carbs, so keep portions small or save it for a higher-carb day.

Carbs by serving size

ServingNet carbsTotal carbsCalories
100 g (3.5 oz)51.2g62.8g349
1 oz (28 g)14.3g17.6g98

How many calories are in black lentils?

Black Lentils has 349 calories per 100g. That's alongside 25.6g protein, 0g fat, and 51.2g net carbs per 100g.

Nutrition facts

NutrientAmount (per 100 g)
Calories349
Total carbs62.8g
Net carbs51.2g
Fiber11.6g
Sugar0g
Sugar alcohols0g
Protein25.6g
Fat0g
Sodium0mg
Potassium0mg

Source: Open Food Facts (365 Whole Foods Market). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.

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Frequently asked questions

How many carbs are in black lentils?
Black Lentils has 62.8g of total carbs and 51.2g of net carbs per 100 grams.
How many net carbs are in black lentils?
Black Lentils has 51.2g of net carbs per 100 grams (total carbs 62.8g minus 11.6g fiber).
Is black lentils keto-friendly?
Black Lentils is generally not keto-friendly. It has 51.2g net carbs per 100g (62.8g total carbs − 11.6g fiber). On a standard keto diet (20–50g net carbs per day), even one serving uses a large share of your daily carbs, so keep portions small or save it for a higher-carb day.
How many calories are in black lentils?
Black Lentils has 349 calories per 100 grams.

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CarbMeNot provides general nutrition information, not medical advice. Values are estimates — verify before relying on them for any health decision. See our Medical Disclaimer.