Per Member Per Month Calculation
Per Member Per Month Calculation . If you got 1,000 new members per year, then each new member would cost you $1,000. The number of individuals participating in an insurance plan each month. CashBase Personal finance made simple from www.cashbasehq.com I'm trying to calculate pmpm (per member month) using a membership table and a savings table. So hopefully someone would be able to help. I have attached a spreadsheet which calculates per member per month (pmpm) cost from one year to another, and the year over year change in pmpm.