Egg Weight Calculator
(click the image above to download the Egg Weight Calculator file for Microsoft Excel)
The HEKA Egg Weight Calculator is for use in analysing the weight loss of chicken eggs in the incubating process.
It helps you refine the humidity levels to the exact requirements that suit your breed of birds. Each breed has slightly different needs because the egg volume-to-surface-area ratio varies, as does the vapour porosity of the egg shell.
To use the guide you will need a set of accurate digital scales and a computer with a reasonably up-to-date version of Microsoft Excel.
If you don't have Excel, let us know and we will find a way to help.