Calculadora de Gestação de Coelha
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
Formula
gestação de coelha: 31 dias (28–35)
About this calculator
The Rabbit Gestation Calculator estimates the probable kindling date based on the breeding date. The average gestation period for rabbits is 31 days, ranging from 28 to 35 days. The calculator uses the average of 31 days to provide an estimated date, while alerting about the variation range.
To use the tool, enter the date when mating or insemination occurred. The result shows the expected birth date, considering the average gestation. It helps breeders plan pre-partum management, such as preparing the nest and adjusting feeding.
Important cautions: gestation can be shorter or longer than 31 days, especially in small breeds (tend to 28 days) or large breeds (may reach 35). Watch for signs of imminent labor, such as restlessness and fur pulling. Consult a veterinarian if complications are suspected.
Use cases: domestic breeders wanting to know when kits will be born to prepare; also useful for recording mating dates and forecasting production batches in commercial rabbitries. Remember the calculator provides an estimate and does not replace veterinary follow-up.
Frequently asked questions
What is the exact duration of rabbit gestation?
The average gestation is 31 days, but it can range from 28 to 35 days, depending on breed and individual factors.
How can I tell if my rabbit is pregnant?
Signs include abdominal enlargement, weight gain, and fur pulling near birth to make a nest. Palpation by a veterinarian can confirm.
What should I do if gestation exceeds 35 days?
If it goes beyond 35 days with no signs of labor, consult a veterinarian. It could indicate pseudopregnancy or issues.
Can I use the calculator for all rabbit breeds?
Yes, but note that small breeds tend to have shorter gestations (28-30 days) and large breeds may reach 35 days.
Does the calculator give the exact birth date?
It provides an estimate based on the 31-day average. Actual birth may occur a few days earlier or later.