Are french fries keto?

French fries

Not keto No — french fries are not keto-friendly.

Fried potato is still potato. Even a small portion uses most of a day's carbs.

Nutrition per serving

10 fries · 74 g
Net carbs
19g
Calories
124kcal
Protein
2g
Fat
3.9g
Total carbs
21 g
Fiber
1.9 g
One serving vs. a 20 g daily net-carb limit 97%

About 19.2 g of french fries adds up to 5 g net carbs — about 26% of a typical serving.

Nutrition facts for french fries
NutrientPer servingPer 100 g
Calories124 kcal168 kcal
Total carbohydrate21 g29 g
Dietary fiber1.9 g2.6 g
Net carbs19 g26 g
Sugars 0.2 g 0.3 g
Protein2 g2.7 g
Fat3.9 g5.2 g

Portion calculator

Open carb counter →
Net carbs
– g
Calories
–
Protein
– g
Fat
– g

0% of your 20 g daily net-carb limit. Personalize

Compare

Better keto swaps for french fries

Keto substitutes for potatoes 7 alternatives with carb comparisons and recipes Read guide

Low-carb recipes that replace french fries

Frequently asked questions

Are french fries keto?

No — french fries are not keto-friendly. Fried potato is still potato. Even a small portion uses most of a day's carbs.

How many net carbs are in french fries?

10 fries (74 g) of french fries has about 19 g net carbs (21 g total carbs minus 1.9 g fiber). Per 100 g, that's 26 g net carbs.

How much french fries can I eat on keto?

About 19.2 g of french fries adds up to 5 g net carbs — about 26% of a typical serving. On a typical 20 g daily limit, one serving uses about 97% of your carbs.

What is a good keto substitute for french fries?

More vegetables

Full vegetables list

Source: USDA FoodData Central (SR Legacy #170118): Potatoes, french fried, all types, salt not added in processing, frozen, oven-heated. 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.

Popular searches

↑↓ to navigate · Enter to open See all results →