Learning Center
In-depth guides on FIRE strategy, safe withdrawal rates, savings rate, index investing, and building your path to financial independence.
A complete beginner's guide to the FIRE movement — the math, the mindset, the four types of FIRE, and how to get started.
Read moreStep-by-step guide to calculating exactly how much you need to retire — including how to choose your withdrawal rate and account for Social Security.
Read moreThe research behind the 4% rule, why it works, its limitations for long retirements, and how to apply it to your FIRE plan.
Read moreThe single most powerful variable in your retirement timeline isn't how much you earn — it's the percentage you save. Here's the math.
Read moreCoast FIRE is the milestone where your existing portfolio will grow to your FIRE number without another contribution. Here's how it works.
Read moreTwo very different approaches to financial independence — frugal early retirement vs. a comfortable portfolio. A side-by-side comparison to help you decide.
Read moreWhy the FIRE community has converged on index funds, how to build a simple three-fund portfolio, and the tax strategies that accelerate your timeline.
Read moreThe math behind compound investment growth, why time is the most powerful variable, and how to project your portfolio using the future value formula.
Read moreReady to run the numbers?
Use our free calculators to model your personal FIRE timeline.