Show calculation without taking field in table

Discussion created by aanshi on Jul 19, 2018
Latest reply on Jul 20, 2018 by philmodjunk

I have invoice table with below fields.


  • Id
  • Description
  • price
  • qty


Lets say there is one  invoice for two items .


1Item 15001
2Item 22003


I want to show sub total (price* qty), for this I don't want to create new filed. Is it possible to show sub total without taking calculation field in table ?