Conversion formulae for breed: Holstein
Conversion formulae for: Germany (on black & white base)                    31-03-2026
 
Formulae for CONFORMATION
 
stature                        : NLD =      68.0448 +     0.3243 * DEU
chest width                    : NLD =      58.1049 +     0.3842 * DEU
body depth                     : NLD =      62.8414 +     0.3610 * DEU
angularity                     : NLD =      68.9829 +     0.3225 * DEU
rump angle                     : NLD =      56.8940 +     0.4060 * DEU
rump width                     : NLD =      57.3557 +     0.4206 * DEU
rear leg set side              : NLD =      58.1820 +     0.4234 * DEU
rear leg set rear              : NLD =      59.6115 +     0.3667 * DEU
foot angle                     : NLD =      61.2071 +     0.3750 * DEU
fore udder attachment          : NLD =      61.3857 +     0.3914 * DEU
rear udder height              : NLD =      69.7501 +     0.3158 * DEU
udder support                  : NLD =      69.0633 +     0.3134 * DEU
udder depth                    : NLD =      65.8276 +     0.3528 * DEU
front teat placement           : NLD =      63.8015 +     0.3530 * DEU
front teat length              : NLD =      65.9564 +     0.3558 * DEU
rear teat placement            : NLD =      66.5294 +     0.3362 * DEU
overall udder                  : NLD =      67.4901 +     0.3344 * DEU
overall feet and legs          : NLD =      61.4484 +     0.3356 * DEU
locomotion                     : NLD =      63.7794 +     0.3197 * DEU
body condition score           : NLD =      64.0237 +     0.3274 * DEU
 
Formulae for PRODUCTION
 
milk yield                     : NLD =     289.6139 +     1.0876 * DEU
fat yield                      : NLD =      -4.7161 +     1.0634 * DEU
protein yield                  : NLD =      -1.8577 +     1.1237 * DEU
 
Formulae for LONGEVITY
 
longevity                      : NLD =   -1646.6223 +    16.4841 * DEU
 
Formulae for UDDERHEALTH
 
somatic cell score             : NLD =      65.4852 +     0.3395 * DEU
 
Formulae for FERTILITY
 
heifer conception rate         : NLD =      72.8511 +     0.2856 * DEU
interval calving-1st insem     : NLD =      62.3946 +     0.3569 * DEU
conception rate                : NLD =      72.2310 +     0.2807 * DEU
interval 1st-last insem        : NLD =      66.0764 +     0.3340 * DEU
calving interval               : NLD =      65.3839 +     0.3322 * DEU
 
Formulae for CALVING TRAITS
 
direct calving ease            : NLD =      47.5945 +     0.5134 * DEU
maternal calving ease          : NLD =      67.5148 +     0.3289 * DEU
direct stillbirth              : NLD =      65.9816 +     0.3312 * DEU
maternal stillbirth            : NLD =      66.0831 +     0.3446 * DEU
 
Formulae for WORKABILITY
 
milking speed                  : NLD =      66.7310 +     0.3439 * DEU
temperament                    : NLD =      50.8967 +     0.4820 * DEU