Finance & accounting
Finance & accounting

SWP Calculator

How long a corpus lasts, and the safe monthly withdrawal.

Private by design

Your inputs stay on your device and are not sent to our servers. Optional usage analytics does not receive your files or tool inputs.

Preparing tool

How to use SWP Calculator

  1. Enter the starting amount and the monthly withdrawal.
  2. Set the expected yearly return, how much to raise the withdrawal each year for inflation, and the years to plan for.
  3. See how long the money lasts (or what is left), the largest safe starting withdrawal for that period, and the yearly table.
Read the detailed guide →

What are the limits of SWP Calculator?

Assumes a steady return; real markets rise and fall, and losses early on shorten how long the money lasts. Tax on withdrawals and capital gains is not included. Not financial advice.

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