Calculator
Tablet Dose Calculator for Dogs & Cats
How many tablets (whole, halves or quarters) give the dose you want — and the mg/kg the patient actually receives after rounding.
Results are calculated in your browser. Always double-check before administering and use your clinical judgement.
How it is calculated
Tablets = (dose mg/kg × weight kg) ÷ tablet strength (mg), rounded to the nearest split you can make.
The delivered mg/kg after rounding is shown so you can judge whether it is acceptable.
Worked example
12 kg × 2 mg/kg = 24 mg → 0.96 tablets of 25 mg → 1 tablet (2.08 mg/kg delivered).
More dosing calculators
Have a case in front of you?Ask WeVet — the AI assistant built for veterinarians. Differentials, treatment plans with calculated doses, drug info from trusted sources and SOAP notes.
Ask WeVet about thisFor veterinary professionals. Information supports — never replaces — clinical judgement; always check the current product label and local regulations.