Division 3 The lean meat content of the carcass shall be calculated according to the following formula:
United Kingdom
= 62,01600 – 0,78101 × F2 + 0,17202 × M2 - 0,03763 × W
where:
the estimated percentage of lean meat in the carcass,
fat depth (including rind) in millimetres, measured between the 3rd and 4th last rib, 6 cm beside the slaughter line,
lean meat depth in millimetres, measured between the 3rd and 4th last rib, 6 cm beside the slaughter line,
warm carcass weight in kilograms.
This formula shall be valid for carcasses weighing between 50 and 110 kilograms.