damn, i was posting when u post the same thing ._.

but, by the way, dont need to remove the commas, just replace it for $null

var %calc1 $comma($calc($replace($2-,k,*1000,m,*1000000,b,*1000000000,$chr(44),$null)))
      msg $chan Calculating $2- $+ ....
      msg $chan Result: %calc1