Cow Gestation Calculator

Calculate the estimated dates of calving down, remaining days to calving, and expected date of repeat insemination or return on heat. Save all this information on your device. Plan on breeding dates and never be caught unaware.

• Simple Date Input, just enter the breeding or insemination date, and get the estimated calving date instantly.

• Herd Management, save and track multiple cows with names, sires, and due dates.

• Visual Alerts, overdue cows highlighted in red; soon-to-calve cows in yellow for quick identification.

• Accuracy, calculation is based on a default 281-day cattle gestation.

• Clean Farm-friendly interface that keeps you focused on what matters.