Pension calculator

Many pensions offer a choice between a monthly payment for life and a one-time lump sum. Enter both to see what the monthly payments are worth today at the return you could earn yourself.

Life expectancy at the start age; plan longer to be safe.

Your answer

Value of the pension today$443,959.25
Worth moreThe monthly pensionBy $43,959.25
Total pension payments$750,000.00

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How we worked it out

Updated as you change the numbers.

  1. Each year’s payments ($30,000.00 rising 0% a year) are discounted at 5% back to today and added up.

Method and assumptions

The pension is valued as the present value of its yearly payments over the years you expect to receive them, paid at the start of each year. If that value is higher than the lump sum, the pension is worth more at that rate of return. The pension also protects against outliving your money, which a lump sum does not; the lump sum can be left to heirs. Taxes are not modeled.

Questions

Is $400,000 better than $2,500 a month for 25 years?

At a 5% return, the payments are worth about $444,000 today, so the pension is worth more, if you live the full 25 years.

Sources

Method and figures checked on . Every worked answer on this page is covered by an automated test. Found a mistake? Tell us.

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