Estimate your dog's due date and how many days are left. Enter your details below and get an instant, easy-to-read result.
Dog Pregnancy Calculator
Estimate your dog's due date and how many days are left.
Dog Pregnancy Calculator
How this calculator works
Dog pregnancy normally lasts about 63 days from mating, with a healthy range of 58 to 68 days. Enter the mating date and the calculator estimates the due date and counts down the remaining days so you can prepare a whelping area, plan a vet visit and watch for early signs.
Frequently Asked Questions
How long are dogs pregnant?
The average is 63 days, roughly nine weeks. Most healthy pregnancies fall between 58 and 68 days.
How do I know if my dog is pregnant?
Early signs include appetite changes, mild lethargy and behavioral shifts. A veterinarian can confirm pregnancy with an ultrasound from around day 25 to 30.
When should I take my pregnant dog to the vet?
Schedule a checkup as soon as you suspect pregnancy, and plan a follow-up in the last few weeks so the vet can confirm litter size and advise on delivery.