Your internet browser is out of date and not supported by this website. For the best viewing experience on wool.com, please update your browser to one of the options below.

Mozilla Firefox

Mozilla Firefox

Google Chrome

Safari

Microsoft Edge

AWEX EMI 1203 +14

Micron 17 1667 +16

Micron 18 1608 +36

Micron 19 1541 +34

Micron 20 1463 +22

Micron 21 1421 +14

Micron 22 1395n -

Micron 25 752n +20

Micron 26 612 +12

Micron 28 443 +10

Micron 30 372 +7

Micron 32 335 -

MCar 652 -28

Standard Reference Calculator

Determining the standard reference weight (SRW) of your flock provides a useful comparison across a range of animals of varying liveweights and condition scores in order to make decisions about meeting their nutritional requirements for maintenance or growth.