A few questions about scaling

Hi there, quite new to this all so if the answers are obvious, I apologise in advance!

I'm done with my design, have checked it's watertight with AccuTrans and am on the final stages. Just have a few questions about scaling:

1. How is the scaling measured? (i.e cm, inches, bananas)

2. Is there a program other than AccuTrans that can present the scaling in a slightly more user friendly manner?



For reference, I've modelled using Zbrush 4r6.

Thanks,
Connor

Thanks, that's exactly what I was looking for! And a pretty speedy response might I add.

Now I just have to decide what scale to actually use!

Thanks again,
Connor