Calving Calculator

*Uses an average 285 day gestation period for Calving. Cow gestation periods can generally be anywhere from 279-292 days.

Calving Calculator

The Calving Calculator is simpler to use than the often-used Cow Gestation Chart. No need to carry a chart in your pocket or pickup. Our calculator is mobile friendly so you can bring it up on your smartphone. Over 70+% or our traffic use a mobile device. The gestation chart is where you had to count the days until your cow’s due date. You need to seek a veterinarian’s professional advice on your cow’s pregnancy. Female cattle under 3 years of age and have not had a calf are called heifers. Calves are weaned at around 8-11 months of age.

Important Guidelines in Using Our Calving Date Calculator

GestationCalculator.com is providing this calving calculator as a service. It answers the question ‘How Long is a cow pregnant?’. It’s important that you enter the first day your Cow was bred for it to work properly. Some cattle farmers will find this tool very helpful. This website is even mobile friendly using a responsive design, so access it from anywhere with your phone! Also, 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 Cattle

The Gestation Period for Cows is approximately 279-292 days from the first mating or about 9 months long. Generally a calf weighs between 55 and 100 pounds. Cattle will often conceive after one breeding. Did you know bulls can become fertile after 7 months of age? The Calving Calculator above attempts to generalize the estimation of the due date without any extra factors using a 285 day gestation period for Cattle. Other terms for this tool include: Calving Calculator, Bovine Gestation Calculator, etc. Typically, farmers and ranchers have had to calculate the Cow Gestation using a cow gestation chart, but why not keep this mobile friendly cow gestation calculator bookmarked?