DogTally

Puppy weight calculator

How big will your puppy get? We anchor the answer in the official breed standard range, then personalize it with published growth formulas applied to your puppy's current weight. Every source is on the methodology page.

Mixed or unknown? Pick "Not sure — use size class" at the top of the list.

Predictions are estimates built from breed standards and published formulas, not guarantees. Mixed breeds, outlier bloodlines, and early-life nutrition all move the result. Your vet's growth tracking beats any calculator.