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Financial Independence Date Calculator

Work out financial independence date instantly with clear inputs, formula shown and shareable results.

About Financial Independence Date Calculator

Financial independence arrives when investments reach roughly 25 times annual expenses, the corpus that supports a 4% withdrawal. The savings rate matters more than the return, because saving more both grows the corpus and lowers the target.

Formula

Time to FI

Grow balance by (1+r) and add annual savings until it reaches 25 × expenses

Worked example

With the default values below, Financial Independence Date Calculator returns Years To Financial Independence of 10.0. Change any input above and every figure here is recalculated in your browser.

Inputs used

Current Invested Savingsminimum 0
5,000,000
Annual Amount You Saveminimum 0
1,200,000
Annual Expensesminimum 0
900,000
Expected Real Returnaccepts 0–100 %
6 %

Results

Years To Financial Independence
10.0 years
Corpus Needed (25× Expenses)
$22,500,000
Savings Rate
57.14%
Corpus At That Point
$24,771,192

Step by step

  1. 1Values used
  2. 2Time to FI
  3. 3Years To Financial Independence= 10.0 years
  4. 4Corpus Needed (25× Expenses)= 22,500,000
  5. 5Savings Rate= 57.14
  6. 6Corpus At That Point= 24,771,192

Assumptions and limits

  • The result is derived only from the 4 inputs listed above. Anything not among them is not part of the calculation.
  • In particular, this calculator does not take inflation or tax into account.
  • Figures are rounded for display to 2 decimal places, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.
  • Figures are estimates for planning only. Market returns are not guaranteed, and rates, limits and tax rules change. This is not financial or tax advice — speak to a qualified adviser before acting.
  • This is an estimate for general information and not professional financial, tax or legal advice. See the full disclaimer for the limits that apply to this kind of calculator.

How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.

Figures are estimates for planning only. Market returns are not guaranteed, and rates, limits and tax rules change. This is not financial or tax advice — speak to a qualified adviser before acting.

Frequently Asked Questions

Why does the savings rate dominate?

It works on both sides — every unit not spent is a unit invested and a unit less needed for ever.

Should the return be real or nominal?

Real, because the target is expressed in today's expenses. Mixing the two overstates progress badly.

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