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Repro360 Calving Calculator


The FREE app for planning your herd’s calving, brought to you by Vetoquinol.

Whether you want to know when your cows will calve, or to calculate when to run a reproduction program, this app can help.


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Predict the due date

Be guided through the process to predict the due date of your calves – whether you are calculating for a herd or a single female.

Plan breeding for a specific time

If you want your herd to calve around a specific time, use this app to help you plan when your cows or heifers need to be inseminated or placed with bulls, and when to administer synchronisation protocols to get the best results.

Suitable for a range of cattle species

This app will help you determine the most accurate timing for a range of beef and dairy cattle breeds popular in Australia.

Track your cattle mobs

Manage multiple mobs with our specialised reproduction schedule tracking function. Keep track of all the details.

Plan for various reproductive techniques

Whether you are using IVF, Embryo Transfer, Artificial Insemination, Heat Detection + AI or Natural Mating, this app will help you plan your herd’s calving schedule from start to finish.

Easy to use

Simple, straight-forward design to help you plan ahead, and then get on with the job of managing your herd’s reproductive program.

Apple and Android

We know connectivity is important to you, so we’ve made this app available on Apple and Android platforms.

We welcome your feedback

We want this app to be useful to your breeding program and veterinary practice, and we will continue to invest in making it better and better. If you have any suggestions, please get in touch.