




Silo Capacity Calculator 
























































































































































































Inputs 






Silo diameter ds 

m 
Angle of repose α1 

Degrees 


Diameter of outlet do 

m 
Input bulk density 

kg/m^{3} 


Strake height hb 

m 



Hopper height hh 

m 




Note  Type in respective value inside of
coloured cell, then click outside cell to enter. 




Results 









Total volume of silo 

m^{3} 
Approximation of hf 

m. 



Capacity volume allowing 15% less for
dearation and over run 

m^{3} 
Hopper angle to vertical α


Degrees 



Volume of product repose 

m^{3} 






Volume of product vertical strake to base of
repose 

m^{3} 
Total potential product mass 

ton 



Volume of hopper 

m^{3} 













