Fenbendazole Dosage Calculator
Calculate the correct fenbendazole dosage for your pet based on weight, condition, and dose form. Get daily and total doses, plus administration instructions.
Published by:
isCalculator Editorial Team
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How to use this tool?
Step 1: Enter your pet's weight in kilograms (kg). Use decimal values if needed (e.g., 10.5).
Step 2: Select the condition being treated. All conditions use the same dosage rate of 50 mg/kg.
Step 3: Choose the dose form you have (liquid, paste, granules, or tablets). The calculator will convert the dose into the correct amount for that form.
Step 4: Set the treatment duration (1–5 days). The default is 3 days.
Step 5: Click "Calculate Dosage". The results will show:
- Daily Dose in mg and grams.
- Total Dose for the full treatment period.
- Administration instructions for your selected form (e.g., mL, g, or tablets).
Note: Always round tablet doses to the nearest half tablet as indicated. Use metric units only.
Previous Results
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Frequently Asked Questions
Fenbendazole is an anthelmintic medication used to treat various parasitic infections in animals, including intestinal worms, giardia, lungworm, tapeworm, and strongyles.
The dosage is based on the pet's weight and the condition being treated. The standard rate is 50 mg/kg. The daily dose is weight × 50 mg/kg. The total dose is daily dose × number of days. The administration amount depends on the concentration of the chosen dose form.
This calculator provides general guidance for common pets. Always consult with a veterinarian for specific dosing recommendations, especially for exotic animals or if your pet has other health conditions.