Please read before using our calculators
Last updated: September 21, 2026
Every calculator on this Site β Coast FIRE, FIRE, Retirement, Investment, and SWR / 4% Rule β is designed to help you understand general financial concepts like compound growth and safe withdrawal rates. They are simplified models, not financial planning software, and are not tailored to your complete financial situation.
Our calculators rely on simplifying assumptions, including but not limited to:
Because of these simplifications, actual results will differ β sometimes significantly β from what any calculator projects.
Before making any financial decision β including investing, retiring early, or changing your savings strategy β please consult a licensed, qualified financial advisor, accountant, or other professional who can review your complete financial picture.
CoastFIRE.org and its operators accept no responsibility or liability for any loss or damage arising from decisions made based on information or calculations provided by this Site.
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