Is sub sandwich keto?

Sub sandwich

Not keto No — sub sandwich is not keto-friendly.

A 6-inch cold-cut sub has about 38 g net carbs, almost all from the roll. Most sub shops will make any sandwich as a chopped salad or bowl instead.

Nutrition per serving

6-inch sub · 196 g
Net carbs
38g
Calories
417kcal
Protein
21g
Fat
20g
Total carbs
40 g
Fiber
2.4 g
One serving vs. a 20 g daily net-carb limit 189%

About 26 g of sub sandwich adds up to 5 g net carbs — about 13% of a typical serving.

Nutrition facts for sub sandwich
NutrientPer servingPer 100 g
Calories417 kcal213 kcal
Total carbohydrate40 g20 g
Dietary fiber2.4 g1.2 g
Net carbs38 g19 g
Sugars 6.2 g 3.2 g
Protein21 g11 g
Fat20 g10 g

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Frequently asked questions

Is sub sandwich keto?

No — sub sandwich is not keto-friendly. A 6-inch cold-cut sub has about 38 g net carbs, almost all from the roll. Most sub shops will make any sandwich as a chopped salad or bowl instead.

How many net carbs are in sub sandwich?

6-inch sub (196 g) of sub sandwich has about 38 g net carbs (40 g total carbs minus 2.4 g fiber). Per 100 g, that's 19 g net carbs.

How much sub sandwich can I eat on keto?

About 26 g of sub sandwich adds up to 5 g net carbs — about 13% of a typical serving. On a typical 20 g daily limit, one serving uses about 189% of your carbs.

What is a good keto substitute for sub sandwich?

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Source: USDA FoodData Central (SR Legacy #170696): Fast foods, submarine sandwich, cold cut on white bread with lettuce and tomato. 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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