Sardines are keto powerhouses: 0g net carbs per 100g, rich in omega-3s (EPA/DHA), complete protein, and convenient straight from the tin. Add a drizzle of olive oil or mayo to boost fat and you’ve got one of the most nutrient-dense, budget-friendly foods around.
YOUR PORTION
Scale the published reference values to your portion.
Per 100 g (as listed by source). Curated estimate; estimated values.
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.
0gnet carbs in your portion
Sardines are keto powerhouses: 0g net carbs per 100g, rich in omega-3s (EPA/DHA), complete protein, and convenient straight from the tin. Add a drizzle of olive oil or mayo to boost fat and you’ve got one of the most nutrient-dense, budget-friendly foods around.
Per 100 g (as listed by source)
Source: Curated estimate
Source fit: curated estimate; not an exact source match
Net-carb calculation: total carbohydrate - fiber
A USDA reference record exists, but the displayed basis or macros do not directly reproduce it, so KetoLens does not attribute these values to USDA. Check the current label for packaged products.
Nutrition record reviewed 2026-07-09. Maintained by KetoLens Team.
Drain and toss with mixed greens, avocado, cucumber, olives, and olive oil or mayo. Serve with pork rinds for crunch.
Top cucumber rounds with sardines, cream cheese, lemon, and a pinch of Horseradish for a bright bite.
Layer on cheese crisps or keto bread with tomato and olive oil for a quick, satisfying meal.
Pair sardines with olives, cheese, hard-boiled eggs, and low-carb veggies for a no-cook snack board.
Wrap in romaine with avocado, cream cheese, and fresh herbs for a handheld lunch.
Blend sardines with cream cheese, lemon, and herbs for a smooth spread or dip.
As an Amazon Associate I earn from qualifying purchases. KetoLens may earn a commission when you buy through Amazon links on this page. Affiliate links do not affect our keto verdicts.
These listings may describe a different variant or formulation from this food reference. Check the flavor, size, pack count, and current product label on Amazon. Photos show representative packaging.
