Animal pregnancy due date calculator

Pick an animal and the date it was bred. The calculator adds that animal’s documented gestation window — the same figure quoted on its page — to give the range of dates the birth is expected. It is an estimate from documented averages; your veterinarian is the right reader of any concern.

Computes for: cat · dog · cow · elephant · horse · deer · goat · rabbit · guinea pig · sheep · lion · hamster · panda · llama · pig. Animals whose documented window is only given in months are listed on the chart without a date estimate — a due date needs days, and guessing them would not be honest.