Mouse Pregnancy Calculator

*Uses an average 20 day gestation period for a Mouse. Mouse gestation periods can generally be anywhere from 19-21 days.

Mouse Pregnancy Calculator: About the Results

The Mouse Pregnancy Calculator is a much simpler process to use than the traditional Mouse Gestation Chart where you had to count the days until your Mouse’s due date. This calculator is no way to take away from the need for you to seek a veterinarian’s professional advice about your Mouse gestation period.

Important Guidelines in Using Our Mouse Pregnancy Calendar Calculator

GestationCalculator.com is providing this mobile friendly Mouse Pregnancy Calculator as a service to the Mouse owner community to help website visitors answer the question ‘What is a Mouse’s due date?’ or ‘How Long Are Mice Pregnant For?’ or ‘How Long is a gestation period for mice?’. It’s important that you enter the 1st day your Mouse was bred for it to work properly. Try using any of our other gestation calculators just for fun! Please direct any questions you may have to askabreeder@gmail.com.

Gestation Period for Mice

The Gestation Period for Mice is approximately 19-21 days from the first breeding. Mice will not always conceive after one breeding and will generally mate multiple times in one cycle. The Mouse Gestation Period Calculator above attempts to generalize the estimation of the due date without any additional factors using a 20 day gestation period for mice.