max block

[FIRESPIDEY]

how do i calculate how to rach my max block on a character?

[Evrae Altana]

Total Blocking = [(Blocking * (Dexterity - 15)) / (Character Level * 2)]

[krischan]

Also note that base blocking is different for each class, so in case you want to calculate it for e.g. an necro, don't work with the blocking chance shown on a shield which is worn by your barb mule.

[Nilaripper]

how do i calculate how to rach my max block on a character?

This link shows you a nice comparison for dex needed on a sorc using various shields,just scroll down a little bit:

http://forums.diabloii.net/showthread.php?t=254070