# Question on SP 2013 calculation

reguarding this questiong How do i Generate different calculations depending on what item is selected in drop down box?

How would I do this calculation?

while the calculation for ISDN is = ((len_26 + bt_26 + dlen_26 + dbt_26) * 2.81) + ((len_24 + bt_24 + dlen_24 + dbt_24) * 2.03) + ((len_22 + bt_22 + dlen_22 + dbt_22) * 1.42) + ((len_19 + bt_19 + dlen_19 + dbt_19) * 0.84); of course the fields such as len_22 and bt_22 are in my database already...

Try this

``````=(([len_26] + [bt_26] + [dlen_26] + [dbt_26]) * 2.81) + (([len_24] + [bt_24] + [dlen_24] + [dbt_24]) * 2.03) + (([len_22] + [bt_22] + [dlen_22] + [dbt_22]) * 1.42) + (([len_19] + [bt_19] + [dlen_19] + [dbt_19]) * 0.84)
``````

Updated based on comment

``````=IF([Circuit Type]="ISDN",(([len_26] + [bt_26] + [dlen_26] + [dbt_26]) * 2.81) + (([len_24] + [bt_24] + [dlen_24] + [dbt_24]) * 2.03) + (([len_22] + [bt_22] + [dlen_22] + [dbt_22]) * 1.42) + (([len_19] + [bt_19] + [dlen_19] + [dbt_19]) * 0.84),IF([Circuit Type]="HDSL",[N1]-[N2],IF([Circuit Type]="HDSL2",[N1]*[N2],IF([Circuit Type]="HDSL3",[N1]/[N2],IF([Circuit Type]="HDSL4",[N1],0)))))
``````
• Thank you so much this did work for me, but I have a question, is it possible to do two calculations when the user chooses a selection... so if ISDN is chosen, I want variable1 to do this calculation var1 =(([len_26] + [bt_26] + [dlen_26] + [dbt_26]) * 2.81) + (([len_24] + [bt_24] + [dlen_24] + [dbt_24]) * 2.03) + (([len_22] + [bt_22] + [dlen_22] + [dbt_22]) * 1.42) + (([len_19] + [bt_19] + [dlen_19] + [dbt_19]) * 0.84) and then var2=(([pen_26] + [pt_26] + [plen_26] + [pbt_26]) * 2.81) + (([pen_24] + [pt_24] + [plen_24] + [pbt_24]) * 2.03) + (([pen_22] + [pt_22] + [plen_22] + [pbt_22]) * 1.42) Nov 28, 2014 at 18:30
• @MattLudwig see my edit Nov 28, 2014 at 18:58
• Thankyou Bhai I will add another calculated column, and for the first column if I am doing a if statement will it go like this? =IF([Circuit Type]="ISDN (([len_24] + [bt_24] + [dlen_24] + [dbt_24]) * 2.03) + (([len_22] + [bt_22] + [dlen_22] + [dbt_22]) * 1.42) + (([len_19] + [bt_19] + [dlen_19] + [dbt_19]) * 0.84),IF([Circuit Type]="HDSL",[len_26] + [bt_26] + [dlen_26] + [bt_26]) * 100) + (([len_24] + [t_24] + [len_24] + [bt_24]) * 200),IF([Circuit Type]="HDSL2",[len_26] + [bt_26] + [dlen_26] + [bt_26]) * 1.58) + (([len_24] + [t_24] + [len_24] + [bt_24]) * 2.3))) LIKE THAT? Nov 28, 2014 at 18:59
• did I do the )))) at the end correctly? Nov 28, 2014 at 19:00