Lemon-infused water is keto: it has ~1 g of net carbs per 1 glass (250 ml with 2 lemon slices), within the keto diet's 5 g-per-serving limit.
Net carbs
1 g
per 1 glass (250 ml with 2 lemon slices)
These are the carbs that count on keto: total carbs minus fiber.
It has just 1.2 g of net carbs per glass, making it ideal for staying hydrated while maintaining ketosis.
Nutrition facts for lemon-infused water
0 g
Fat
0.1 g
Protein
0.3 g
Fiber
Why lemon-infused water is keto?
On keto the goal is to stay under ~5 g of net carbs per serving; lemon-infused water has 1 g per 1 glass (250 ml with 2 lemon slices) (1 g total − 0 g of fiber).
How much lemon-infused water can I eat on keto?
To stay under 5 g of net carbs, the limit is ~1083 g of lemon-infused water.
Related
✓Yes
Diet soda
0 g net
/ 1 glass (240 ml)
✓Yes
Sparkling water
0 g net
/ 1 glass
✓Yes
Cortado
1 g net
/ 1 small cup (about 75 ml)
✓Yes
Water
0 g net
/ 1 glass
✓Yes
Coffee
0 g net
/ 1 cup
✓Yes
Almond milk
0 g net
/ 1 glass (240 ml)
See all: Bebidas keto
Source: nutritional estimate (USDA-style reference) · Confidence: high
Reviewed by the Ketorai team · Last updated: July 1, 2026 · How we assign the verdict
For information only. This does not replace advice from a health professional.
Reviewed by the Ketorai team · Last updated: July 1, 2026 · How we assign the verdict
For information only. This does not replace advice from a health professional.
Something off? Let us know.
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