Pension vs Lump Sum Calculator

Compare taking a monthly pension vs a lump sum payout.

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Pension vs Lump Sum

Enter the pension offer details.

Better option
Lump sum wins by $0
Breakeven age: 0
Pension total income
$0
Lump sum invested value
$0
Difference
$0
Breakeven age
0
Pension monthly
$0
Lump sum monthly withdrawal
$0

Worked example

With the default inputs shown below, this calculator returns the following results:

InputValue
Lump sum offer ($)$500,000
Monthly pension payment ($)$2,500
Your age65
Life expectancy90
Expected investment return (%)5%
ResultValue
Better optionLump sum wins by $943,177
Pension total income$750,000
Lump sum invested value$1,693,177
Difference+$943,177
Breakeven age82
Pension monthly$2,500

Values shown are produced by this page in your browser; change any input to update them.

How to use the Pension vs Lump Sum

  1. Lump sum offer ($) — default $500,000
  2. Monthly pension payment ($) — default $2,500
  3. Your age — default 65
  4. Life expectancy — default 90
  5. Expected investment return (%) — default 5%
  6. Press Calculate to update the results instantly.

Frequently asked questions

Sources & references