Cucumber can add crunch with a modest carbohydrate contribution. This reference includes the peel. The published reference is 3.1g net carbs per 100 g.
Is Cucumber Keto?

YOUR PORTION
How much are you having?
Scale the published reference values to your portion.
Per 100 g (raw). USDA FoodData Central.
How this is calculated
total carbohydrate - fiber. Each published value is multiplied by your portion divided by the reference amount. No extra fiber, sugar alcohol or allulose deductions are applied here.
Grams and milliliters are not interchangeable. Household measures require a food-specific conversion; check your scale or product label.
3.1gnet carbs in your portion
- Total carbs
- 3.6g
- Fiber
- 0.5g
- Protein
- 0.7g
- Fat
- 0.1g
- Calories
- 15
Cucumber can add crunch with a modest carbohydrate contribution. This reference includes the peel. The published reference is 3.1g net carbs per 100 g.
- Net carbs (100 g)3.1g
- Protein (100 g)0.7g
- Fat (100 g)0.1g
- Keto verdictKeto-friendly
NUTRITION FACTS
Per 100 g (raw)
Source: USDA FoodData Central reference record
Source fit: generic reference; variety, brand, or preparation may differ
Net-carb calculation: total carbohydrate - fiber
Generic reference: Cucumber, with peel, raw. September 2026 arithmetic review used the existing USDA snapshot accessed 2026-07-09; it was not a fresh branded-product label check.
Nutrition record reviewed 2026-09-05. Maintained by KetoLens Team.
WHY IT'S KETO-FRIENDLY
- Measure the cucumber and the dip separately so the portion total stays useful.
PREPARATION SUGGESTIONS
SLICED WITH SALT
Simply slice and sprinkle with sea salt and black pepper. Add a squeeze of lemon or a splash of vinegar for brightness.
CUCUMBER SALAD
Slice thin; toss with sour cream, dill, and vinegar. Add red onion for color—a refreshing summer side.
PICKLED
Quick-pickle in vinegar, salt, and dill. Ready in hours; keeps well for crunchy, low-carb snacking.
CUCUMBER BOATS
Halve lengthwise, scoop seeds, and fill with tuna salad, egg salad, or herbed cream cheese—great finger food.
INFUSED WATER
Add slices to water with mint, lemon, or a few berry slices. Chill for crisp, flavorful hydration.
GREEK SALAD
Chop with tomatoes, olives, feta, red onion, and olive oil for a classic, keto-friendly Mediterranean bowl.