FIRE Simulator
Simulate when you'll achieve financial independence and early retirement
How to Use
- Enter your current age
- Enter your current asset amount
- Enter your monthly savings amount
- Enter your annual expected return rate (%)
- Enter your monthly living expenses
- Adjust the withdrawal rate if necessary (default 4%)
- Your FIRE achievement age and asset growth will be displayed automatically in a graph
Use Cases
- When you want to understand when you'll achieve FIRE
- When you want to see how changes in living expenses affect your retirement timeline
- To simulate the effect of increasing monthly savings
- To test calculations with withdrawal rates other than 4%
- To visually confirm your future asset growth
Frequently Asked Questions
What is FIRE? ▼
FIRE stands for "Financial Independence, Retire Early." It refers to a state where you can cover your living expenses with investment returns from your assets.
What is the 4% rule? ▼
The 4% rule is the concept that if you have 25 times your annual living expenses in assets, you can withdraw 4% annually and maintain your assets long-term without depletion. It's based on the Trinity Study from 1998.
Is my input data sent to a server? ▼
No, all calculations are completed entirely in your browser. Your input data is never sent to external servers.
What should I enter for the annual expected return rate? ▼
The average return on typical index investing is around 4-7% annually. For a conservative estimate, use 3-4%, while the historical average for US stocks is around 7%.