Benefit Calculators

Benefit Estimate Calculator​​

This calculator generates an unaudited estimate of your future benefits, which should not be relied on for purposes of retirement planning. Your actual retirement benefits will be based on an official PERS estimate, calculated by PERS under the provisions of the applicable law using the actuarial assumptions in effect at the time of your retirement. If you are within one year of retirement or would like a more comprehensive estimate than what is generated here, please contact PERS for an official estimate.

The accuracy of the estimate will depend on how closely the data you enter matches your actual data used to calculate an official PERS estimate. You may want to use your most recent Annual Member Statement to help you in entering data for the estimate.​

Please note, the Benefit Estimate Calculators are not currently working properly for inactive members or for members in Tier 4.  


Refund Payback Estimate Calculator


This calculator is currently under construction to provide more accurate estimates. This calculator generates an unaudited estimate that provides an idea of your refund payback cost on the membership contributions and interest refunded from your member account; however, you should not rely on this estimate at this time. Your actual refund payback will be based on an official PERS calculation conducted by PERS under the provisions of the applicable laws that affect repayment of refunded service credit to reinstate all se​rvice time during the refund period. Please contact us at 800-444-7377 or 601-359-3589, if you would like to request the amount of a refund payback.

The Refund Payback calculator is only supported by Internet Explorer (versions 7 and above) and with the compatibility setting turned on. No other browsers are compatible with this calculator. We apologize for this inconvenience.