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How to Calculate Your FIRE Number
Fire PlanningFebruary 24, 20263 min read

How to Calculate Your FIRE Number

Your FIRE number is annual expenses times 25. Learn where this formula comes from and calculate your own.

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Lean FIRE: Minimalist Financial Independence
Fire PlanningFebruary 23, 20263 min read

Lean FIRE: Minimalist Financial Independence

Achieve FIRE faster with lower expenses and a simpler lifestyle. Learn what Lean FIRE requires and whether it fits your personality and goals.

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The Trinity Study: Foundation of FIRE Math
Fire PlanningFebruary 19, 20263 min read

The Trinity Study: Foundation of FIRE Math

Understand the research behind safe withdrawal rates. The Trinity Study provides the foundation for FIRE math, but knowing its limitations matters too.

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FIRE Timeline: How Long Will It Take You
Fire PlanningFebruary 16, 20263 min read

FIRE Timeline: How Long Will It Take You

Calculate your path to financial independence based on savings rate and investment returns. See how long until work becomes optional.

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The Mathematics of Early Retirement
Fire PlanningFebruary 12, 20263 min read

The Mathematics of Early Retirement

Break down the compound growth calculations that make FIRE possible. Understand why savings rate matters more than income and how to calculate your path to financial independence.

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Lean FIRE Explained
Fire PlanningFebruary 10, 20262 min read

Lean FIRE Explained

Lean FIRE means financial independence through low expenses, often $40,000 or less annually. Learn how it works.

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The 4 Percent Rule: Origins and Limitations
Fire PlanningFebruary 9, 20263 min read

The 4 Percent Rule: Origins and Limitations

Understand the 4% withdrawal rate that defines most FIRE calculations. Learn where the rule came from, what it gets right, and when to adjust it.

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Understanding Safe Withdrawal Rates
Fire PlanningFebruary 8, 20262 min read

Understanding Safe Withdrawal Rates

The 4% rule guides retirement withdrawal rates. Learn where it comes from and how to apply it to your situation.

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Fat FIRE: Financial Independence with a Higher Budget
Fire PlanningFebruary 6, 20262 min read

Fat FIRE: Financial Independence with a Higher Budget

Fat FIRE is financial independence with $100K or more in annual spending. Learn how the numbers work.

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Why Savings Rate Matters More Than Income
Fire PlanningFebruary 6, 20262 min read

Why Savings Rate Matters More Than Income

Your savings rate determines how fast you reach financial independence. Learn why it matters more than how much you earn.

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