Flaxseeds is keto: it has ~0 g of net carbs per 1 tablespoon (ground or whole), within the keto diet's 5 g-per-serving limit.
Net carbs
0 g
per 1 tablespoon (ground or whole)
These are the carbs that count on keto: total carbs minus fiber.
With just 0.2 g of net carbs per tablespoon and packed with fiber and healthy fats, it's ideal for keto.
Nutrition facts for flaxseeds
4.2 g
Fat
1.8 g
Protein
2.7 g
Fiber
Why flaxseeds is keto?
On keto the goal is to stay under ~5 g of net carbs per serving; flaxseeds has 0 g per 1 tablespoon (ground or whole) (2 g total − 2 g of fiber).
How much flaxseeds can I eat on keto?
To stay under 5 g of net carbs, the limit is ~250 g of flaxseeds.
Related
✓Yes
Popcorn
5 g net
/ 1 cup (popped, no added fat)
✓Yes
Keto protein bar
3 g net
/ 1 bar (40 g)
✓Yes
Pork rinds
0 g net
/ 1 serving (28 g)
✓Yes
Olive
1 g net
/ 10 olives
✕No
French fries
37 g net
/ 1 medium serving
✓Yes
Keto snacks
3 g net
/ 1 serving (30 g)
See all: Snacks 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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