Standard surface Factor Calculator

SSF Calculation:
Enter the specific gravity of the material:
Weight w1:
Diameter d1:
Weight w2:
Diameter d2:
Weight w3:
Diameter d3:
Weight w4:
Diameter d4:
Standard surface Factor(ssf):

Standard surface Factor(SSF) = [ (6 / s) * ( w1 / d1 + w2 / d2 + w3 / d3 + w4 / d4)]
s - specific gravity of the material,
w - weight,
d - diameter.
This calculator helps you dynamically to calculate the standard surface factor of any given material.