Free tools

Quick tools for breeders

Calculate it here for free — in Throf it is calculated automatically for every head.

Gestation calculator

Pick the species and the mating (or ram-in) date to get the expected due date and window.

Enter the group’s costs over the period; we divide them by the number of head.

Download Throf and add your first animal today — free up to 25 animals.

app.throf.com — or use it in your browser