Metacam Dosage Calculator for Cats

Calculate safe meloxicam (Metacam) dosages. Note: Cats must receive the feline 0.5 mg/mL oral suspension.

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Input Parameters

Enter details for calculation.

Metacam Target Dose

0.45 mg
Volume to Give (0.5 mg/mL): 0.9 mL
โš ๏ธ Feline formulation only. Black box warning for acute renal injury.
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Expert Tip

Cats are highly sensitive to meloxicam. Never use the dog formulation (1.5 mg/mL) for cats, as it is 3 times more concentrated and can easily cause fatal renal failure.

Calculation Methodology & Details

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Formula

Initial Dose (mg) = Weight (kg) × 0.1 mg Maintenance Dose (mg) = Weight (kg) × 0.05 mg Volume (mL) = Dose (mg) / 0.5 mg/mL

Calculates specific volume boundaries using the feline-approved 0.5 mg/mL oral suspension concentration. Day 1 uses 0.1 mg/kg, tapering down to 0.05 mg/kg daily.

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Important Disclaimer

All veterinary dosage guidelines and calculations are for educational purposes only. Always consult a licensed veterinarian before administering any medication to your cat.

How to Calculate Metacam Dosing

Estimate safe meloxicam volumes using these instructions:

1

Determine Weight in kg

Obtain weight. Divide weight in pounds by 2.20462 if needed.

2

Apply Daily Target Rate

Use 0.1 mg/kg for the loading day, or 0.05 mg/kg for maintenance.

3

Determine Target Volume

Divide computed mg by 0.5 to find the target mL to draw using the veterinary dosing syringe.

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