KETO VERDICTYES
The portion matters when using lemon in a recipe. This entry describes raw lemon flesh without peel. The published reference is 6.5g net carbs per 100 g.
Is Lemon Keto?
Citrus
YOUR PORTION
How much are you having?
Per 100 g (raw). USDA FoodData Central.
Scales this reference to your portion, with no extra deductions. Calculation and units.
6.5gnet carbs in your portion
- Total carbs
- 9.3g
- Fiber
- 2.8g
- Protein
- 1.1g
- Fat
- 0.3g
- Calories
- 29
The 100 g reference amount provides 6.5g net carbs and can fit common keto portions.
- Net carbs (100 g)6.5g
- Protein (100 g)1.1g
- Fat (100 g)0.3g
- Keto verdictKeto-friendly
NUTRITION FACTS
Per 100 g (raw)
Net Carbs
6.5g
Total Carbs
9.3g
Fiber
2.8g
Protein
1.1g
Fat
0.3g
Calories
29
Source: USDA FoodData Central reference record
Source fit: generic reference; variety, brand, or preparation may differ
Net-carb calculation: total carbohydrate - fiber
Generic reference: Lemons, raw, without peel. 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
- Use a juice-specific reference when calculating a recipe that only uses squeezed juice.
PREPARATION SUGGESTIONS
LEMON WATER
Squeeze fresh lemon into water for a hydrating, flavorful drink (sweeten with Allulose (Sugar Substitute) if desired).
FISH TOPPING
Finish grilled Salmon or shrimp with lemon juice and zest for clean, bright flavor.
SALAD DRESSING
Whisk lemon juice with Olive Oil, Garlic, and Dijon Mustard for a classic vinaigrette.
KETO LEMONADE
Mix lemon juice with Sparkling Water and Allulose (Sugar Substitute) for a refreshing low-carb drink.
MARINADES
Combine lemon with Olive Oil, herbs, and salt to marinate Chicken Thighs or veg.
LEMON ZEST
Stir zest into sauces or dressings for intense lemon aroma with nearly no carbs.