Dog Age Calculator logo

Dog Age Calculator

Free size-aware dog years to human years calculator

Free

Dog Age Calculator website

About

Dog Age Calculator estimates a dog’s human-age equivalent from calendar age or birthday plus adult size (Small–Giant). Uses the AKC published age chart with monthly interpolation, charts, and reverse conversion. Educational estimates only—not a biological or veterinary assessment.

Features

  • AKC age chart with monthly interpolation
  • Size-aware conversion (Small–Giant)
  • Birthday or calendar age input
  • Reverse human-years to dog-years
  • Charts and educational estimates

Pinned by their makers. Products in the same categories show first.

Feature your product →