Dog Pregnancy Calculator
Due date from breeding date (63 days average).
How to Use the Dog Pregnancy Calculator
Enter the date of breeding. The calculator adds 63 days (average gestation) and shows the expected due date along with the normal delivery window of 58–68 days.
Common Uses
- Scheduling prenatal vet visits
- Preparing whelping supplies on time
- Monitoring pregnancy week by week
Frequently Asked Questions
How long is dog pregnancy?
Average canine gestation is 63 days from the first mating, with a normal range of 58–68 days.
When should I take my dog to the vet?
Schedule a vet visit around day 25–35 for confirmation via ultrasound, and again around day 55 to prepare for whelping.
Is this tool free?
Yes, PetCalc is free to use.