Biology

Fish Oil Dosage Calculator for Cats

General omega-3 (EPA+DHA) reference for cats. Confirm with your vet.

Cat weight

Goal

Calculated Output

Combined EPA + DHA (mg/day) 135

Formula: EPA+DHA ≈ weight(kg) × goal factor

Step-by-Step Breakdown

1. Values used:

2. Cat weight = 4.5

3. Goal = 30

5. Combined EPA + DHA = Cat weight x Goal = 4.5 x 30 = 135mg/day

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The math behind it

combined EPA + DHA per day ≈ body weight (kg) × a goal factor. Dose by EPA+DHA content, not total fish oil.

4.5 kg cat, skin & coat → ~135 mg EPA+DHA/day.

Too much?

Excess can cause GI upset or bleeding risk — keep it conservative and vet-guided.