Relocation by Numbers
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FIRE Calculator — Financial Independence by Location

Calculate Your FIRE Number, Years to FI, and How Moving Changes Your Timeline

Enter your income, spending, and investing assumptions to estimate your FIRE number, your years to financial independence, and your projected FIRE age. Then compare how moving to a lower-cost or lower-tax city could bring that date forward.

Uses federal tax brackets, FICA, filing status, optional 401(k) contributions, and state-specific tax estimates to model after-tax income for planning comparisons.

Assumptions updated: March 2026

See methodology and data sources
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How the FIRE calculator works

Your FIRE number is based on how much you spend each year and your withdrawal rate. The most common starting point is the 4% rule: divide your annual expenses by 0.04 to estimate the portfolio size needed to support that spending.

But location changes the math. This calculator estimates after-tax income using federal tax brackets, FICA, filing status, optional 401(k) contributions, and a state-specific tax model. It then compares how different spending and location assumptions may affect your timeline to financial independence.

Calculator inputs
Enter your income, spending, and investing assumptions to estimate your path to financial independence.
Showing example values so you can see how the calculator works. Update them anytime with your own numbers.
That's about $48,000 / year
Leave blank to estimate savings from after-tax income.
How moving could change your FIRE timeline
Most people pursuing FIRE focus on saving more. But geography may be one of the most powerful levers you can pull. See how your projected FIRE age changes when you move from a higher-cost city to a lower-cost one—using the same income, the same investing habits, and a different cost of living.
Tip: Use your relocation calculator's estimated monthly spending after the move.
Annual: $33,600
MOVE IMPACT
Current FIRE age64
FIRE age after move48
Moving could bring FIRE forward by
Same returns + salary growth assumptions, different expenses.
Thinking bigger than just moving?
See how a lower cost of living could shift your FIRE timeline.
Compare cities →

Your FIRE milestone

At your current pace, you could reach financial independence at age 64, in about 34 years, around 2060.

If your monthly spending dropped to $2,800 after a move, FIRE could move from age 64 to age 48 — about 16 years sooner.

FIRE Number
$2,710,621
Estimated target based on spending and a 4% withdrawal rate
Years Until FIRE
34 years
Estimated FIRE year: 2060
Estimated FIRE Age
64
Estimated age based on your current assumptions
Savings Rate
21.1%
$60,804 estimated net income · 32.4% estimated tax rate
Progress to FIRE
$75,000 / $2,710,621
3% of FIRE number
$75,000 invested so far · On track for FIRE at 64
Why this estimate is useful
• FIRE number based on your annual spending and selected withdrawal rate
• Estimated after-tax income using your selected state, filing status, and 401(k) contribution
• Portfolio growth based on current investments, contributions, returns, inflation, and salary growth
• Move Impact using the same income and investing assumptions with different spending levels
This is a planning estimate, not financial or tax advice. Tax and cost assumptions are simplified for comparison purposes.
Biggest FIRE drivers
Spending
High impact
State tax drag
High impact
Current savings rate
High impact
Move potential
Very high impact
These labels are directional and based on your current inputs.
Fastest path based on your inputs
Lower monthly spending to $3,500high impact · save 8 years
Increase annual contributions to $17,804limited impact with current inputs
Move to Raleigh, NChigh impact · save 10 years
These examples use your current assumptions and isolate one change at a time.

Frequently asked questions

Because location changes two of the biggest drivers of financial independence: taxes and spending. A lower-cost or lower-tax location can increase how much you keep and reduce how much you need to retire.

What changes your FIRE timeline most

Annual spending

Spending is the core driver of your FIRE number. Lower spending reduces the portfolio size you need.

Savings rate

The more you can invest each year, the faster your portfolio compounds toward financial independence.

Investment return assumptions

Growth assumptions matter, but they should be treated as planning estimates, not promises.

Location

Moving to a lower-cost or lower-tax location can reduce both your FIRE number and your years to FI.

Who this calculator is best for

This calculator is most useful for people who want to understand how income, spending, investing, and location work together in a financial independence plan.

It is especially useful if you are comparing cities, trying to lower expenses, or testing whether a move could bring your FIRE date closer.

What this calculator includes — and what it does not

Included

  • FIRE number estimate
  • Years to financial independence
  • Projected FIRE age
  • Location-based tax and spending comparison

Not fully modeled

  • Every tax edge case or deduction
  • Sequence-of-returns risk in full detail
  • All future spending changes with precision
  • Investment outcomes with certainty

This is a planning tool, not a guaranteed forecast. It is most useful for comparing scenarios and understanding directionally how your choices change the math.

Explore more FIRE and relocation tools

Compare other FIRE styles, explore city-to-city moves, or browse more tools across the site.

Relocation ComparisonsExplore HubBest Cities for FIREBest States for FIRE

Planning estimate only. Not tax, legal, or financial advice.