How many calories are in Sardine?

Sardine contains 303 calories per 100g serving, with 19g of protein, 0g of carbohydrates, and 25g of fat.

Is Sardine good for fat loss?

Sardine has a macro efficiency score of 0.25 (scale: 0–1.0). It provides 25% of its calories from protein, making it a moderate choice for fat loss goals.

DataFood Engine.Monexa Data Node

System Live

Live

0.25

Verified Asset

Keto Protocol

Sardine.

Metabolic profile analysis. Technical breakdown of Sardine and its impact on skeletal muscle retention and daily energy expenditure.

Total Energy303kcal

Bio-Protein19g

Carbohydrates0g

Total Lipids25g

Nutritional Efficiency Report

Sardine is a calorie-dense food with moderate-protein content. At 303 kcal per 100g, it delivers 19g of protein — representing 25% of its total caloric load. Carbohydrates account for 0% and fats for 74% of calories.

"Efficiency Score 0.25 — a standard-class asset. Best used as a caloric filler within a well-structured macro protocol, paired with higher-efficiency protein sources."

At only 0g net carbs per 100g, it fits strict ketogenic and carnivore protocols.

Protocol Compatibility

Ketosis Impact

At only 0g net carbs per 100g, it fits strict ketogenic and carnivore protocols.

Thermic Effect (TEF)

With 19g protein per 100g, the thermic contribution is moderate. Pairing with higher-protein sources increases the overall TEF of your meal and supports lean mass retention.

Expand Your Protocol.

Based on the metabolic profile of Sardine, these related data nodes are most relevant to your nutrition architecture:

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1. Biological Metrics

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2. Dietary Logic

Institutional Disclaimer: The nutritional data provided for Sardine is derived from clinical databases and algorithmic estimation. This report is for metabolic infrastructure planning only and does not constitute medical advice. Consult a clinical nutritionist before implementing aggressive deficit protocols.