Cephalexin Dosage Calculator for Dogs
Calculate the appropriate cephalexin dosage for dogs based on body weight to treat bacterial infections.
Input Parameters
Enter details for calculation.
Estimated Target Dose
Expert Tip
Cephalexin is a prescription antibiotic. Always complete the entire course prescribed by your veterinarian, even if symptoms clear up early.
Calculation Methodology & Details
Formula
The recommended dosage of cephalexin for dogs is 10 to 15 mg per pound (22 to 33 mg/kg) administered twice or thrice daily.
Important Disclaimer
All veterinary dosage guidelines and calculations are for educational purposes only. Always consult a licensed veterinarian before administering any medication or making major changes to your dog's diet.
How to Calculate Cephalexin Dosage: Step-by-Step
Compute target antibiotic amounts using these steps:
Determine Weight in Kilograms
Obtain your dog's weight. Convert from lbs to kg by dividing by 2.2 if necessary.
Compute Lower and Upper Limits
Multiply the weight (kg) by 22 for the lower limit, and by 33 for the upper limit (mg).
Select Target and Volume
Usually, the midpoint is targeted. Divide the target dose by the capsule strength (e.g. 250 mg) to determine the quantity.