It's all going to depend on your retirement elections (spousal benefit, death benefits, etc). I'm in NorCal, and with 28 years FT and 3 years PT I was offered $4416 as my highest highest payment with no spousal benefit and having a reduction at 62. The real bonus I got was $0 retirement healthcare for both myself and my wife. Nevermind all the scribble, that was the guy from the pension office explaining all my options at the appointment. I received a little more than what these estimates showed as I worked longer than this page projected, but retired at age 49.