Conversion formulae for breed: Brown Swiss Conversion formulae for: Italy (on black & white base) 31-03-2026 Formulae for CONFORMATION stature : NLD = 63.6375 + 0.3026 * ITA chest width : NLD = 81.4335 + 0.1631 * ITA body depth : NLD = 70.7485 + 0.2188 * ITA rump angle : NLD = 83.8067 + 0.1769 * ITA rump width : NLD = 69.7591 + 0.1744 * ITA rear leg set side : NLD = 78.4070 + 0.1724 * ITA foot angle : NLD = 94.6092 + 0.1676 * ITA hde : NLD = 95.5798 + 0.1646 * ITA fore udder attachment : NLD = 68.2848 + 0.2185 * ITA rear udder height : NLD = 57.7345 + 0.2687 * ITA ruw : NLD = 66.5053 + 0.1899 * ITA udder support : NLD = 74.3583 + 0.1792 * ITA udder depth : NLD = 69.6343 + 0.2069 * ITA front teat placement : NLD = 74.6507 + 0.2230 * ITA front teat length : NLD = 76.5708 + 0.2632 * ITA rear teat placement : NLD = 69.9872 + 0.2477 * ITA overall udder : NLD = 31.7469 + 0.5144 * ITA overall feet and legs : NLD = 78.9598 + 0.2275 * ITA Formulae for PRODUCTION milk yield : NLD = -2033.7477 + 0.8947 * ITA fat yield : NLD = -79.9394 + 0.8825 * ITA protein yield : NLD = -68.6873 + 0.8032 * ITA Formulae for LONGEVITY longevity : NLD = -1394.9107 + 11.3967 * ITA Formulae for UDDERHEALTH somatic cell score : NLD = 72.2828 + 0.2290 * ITA Formulae for FERTILITY calving interval : NLD = 88.6086 + 0.1336 * ITA Formulae for WORKABILITY milking speed : NLD = 69.2292 + 0.2669 * ITA