Find out which option is worth more in today's dollars — the guaranteed monthly pension or the one-time lump sum buyout.
This calculator compares the total nominal value of taking the pension as monthly payments until your life expectancy, against the lump sum invested at your assumed return rate over the same period. It also shows the implied return rate the pension represents — useful for comparing against what you could realistically earn investing the lump sum yourself.
The pension's hidden value: longevity insurance. Unlike investing a lump sum yourself, a pension pays for as long as you live — even if that's well past your expected life expectancy. If you're risk-averse about outliving your savings, or come from a family with long lifespans, this insurance-like feature has real value beyond the pure math shown here.
If you have health concerns suggesting a shorter-than-average lifespan, want investment control and flexibility, or have other assets to provide guaranteed income (reducing your need for the pension's stability), taking the lump sum and investing it yourself can be the better choice — especially if you're a disciplined, experienced investor.