Gestation Period Calculator — 34 Animals, Breeding to Due Date
Look up gestation periods for 34 animals from elephant to opossum. Calculate due dates from breeding dates for pets, livestock, and wildlife. Free and instant.
✓ Formula verified: May 2026
Gestation Period
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Animal
Alpine Salamander
Gestation / Incubation Period
▲ 730 days (104.3 weeks / 24.0 months)
Animal Category
Amphibian
Did You Know?
2–3 years gestation at high altitude. Unlike most amphibians, it gives birth to fully formed juveniles, not larvae.
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