Determining mesh size of sieve against diameter of dies

can any one have the idea of determining the mesh size of sieve in granulation of tablets against diameter of dies?

for example, If we have a die with diameter of 3/16 of inch, we should prepare granules, which pass through a sieve with mesh 20 (20 mesh /1 linear inch).

again, If we have a die with diameters of 7/16 inch,we have to have granules with dimensions that pass through a sieve of mesh 12.

how could it be calculated?