Are sunchokes keto?

Sunchokes

Not keto No — sunchokes are not keto-friendly.

USDA lists about 24 g net carbs per cup. Much of that is inulin, a fiber-like carb that affects people differently, but they're still too starchy for most keto plans.

Nutrition per serving

1 cup sliced · 150 g
Net carbs
24g
Calories
110kcal
Protein
3g
Fat
0g
Total carbs
26 g
Fiber
2.4 g
One serving vs. a 20 g daily net-carb limit 119%

About 31.6 g of sunchokes adds up to 5 g net carbs — about 21% of a typical serving.

Nutrition facts for sunchokes
NutrientPer servingPer 100 g
Calories110 kcal73 kcal
Total carbohydrate26 g17 g
Dietary fiber2.4 g1.6 g
Net carbs24 g16 g
Sugars 14 g 9.6 g
Protein3 g2 g
Fat0 g0 g

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Better keto swaps for sunchokes

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Frequently asked questions

Are sunchokes keto?

No — sunchokes are not keto-friendly. USDA lists about 24 g net carbs per cup. Much of that is inulin, a fiber-like carb that affects people differently, but they're still too starchy for most keto plans.

How many net carbs are in sunchokes?

1 cup sliced (150 g) of sunchokes has about 24 g net carbs (26 g total carbs minus 2.4 g fiber). Per 100 g, that's 16 g net carbs.

How much sunchokes can I eat on keto?

About 31.6 g of sunchokes adds up to 5 g net carbs — about 21% of a typical serving. On a typical 20 g daily limit, one serving uses about 119% of your carbs.

What is a good keto substitute for sunchokes?

More vegetables

Full vegetables list

Source: USDA FoodData Central (SR Legacy #169236): Jerusalem-artichokes, raw. Net carbs = total carbohydrate − fiber. Rating: Not keto — More than about 10 g net carbs per typical serving. Swap it for a low-carb alternative. How we rate foods. Last reviewed October 18, 2026.

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