Dog Pregnancy Calculator
Our Dog Pregnancy Calculator helps you estimate your dog’s due date and track the pregnancy timeline. Dog pregnancy typically lasts around 63 days, although most dogs give birth between 58 and 68 days. This calculator uses your dog’s mating or ovulation date to predict when puppies are likely to be born. Knowing your dog’s due date helps you prepare for whelping, monitor their health, and ensure everything is ready for the arrival of the puppies
How Long Are Dogs Pregnant?
Dogs are pregnant for approximately 63 days from ovulation. However, the exact timing can vary depending on when ovulation occurred and individual differences. Most dogs give birth between 58 and 68 days after ovulation. This period is known as the gestation period.
Dog Pregnancy Timeline
Early pregnancy Days 1–21
Middle pregnancy Days 22–42
Late pregnancy Days 43–63
Typical birth window Days 58–68
How Accurate Is a Dog Pregnancy Calculator?
A dog pregnancy calculator provides an accurate estimate based on average gestation length. The most accurate predictions use ovulation date, while mating date estimates may vary slightly. Most dogs give birth within a few days of the estimated due date. Veterinarians also use similar calculations to estimate due dates.
Signs Your Dog Is About to Give Birth
-
nesting behaviour
-
restlessness
-
loss of appetite
-
drop in body temperature
-
contractions
Use the Dog Pregnancy Calculator Above
Enter your dog’s mating or ovulation date into the calculator above to estimate their due date and pregnancy timeline. This tool works for all dog breeds.
Related Tools
Puppy Growth Calculator
Dog Feeding Calculator
Dog Size Calculator