FinToolSuite

Financial Independence Progress Calculator

Updated April 17, 2026 · Planning · Educational use only ·

How close you are to financial independence.

Calculate your progress toward financial independence as a percentage of your FI number. Enter portfolio and expenses for an instant result.

What this tool does

Enter current portfolio, annual expenses, and withdrawal rate. The tool shows progress toward FI.


Enter Values

Formula Used
Yearly spend
SWR
Current portfolio

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Disclaimer

Results are estimates for educational purposes only. They do not constitute financial advice. Consult a qualified professional before making financial decisions.

400,000 portfolio, 30,000 annual expenses, 4% withdrawal rate: FI number 750,000. Current progress 53%. Compound growth from here dominates over new savings — a portfolio past 50% FI usually reaches 100% within 10-15 years even without heroic saving.

Quick example

With current portfolio of 400,000 and annual expenses of 30,000 (plus withdrawal rate of 4%), the result is 53.33%. Change any figure and watch the output shift — it's often more useful to see the pattern than to memorise the formula.

Which inputs matter most

You enter Current Portfolio, Annual Expenses, and Withdrawal Rate. Not every input has equal weight. Flip one at a time toward extreme values to feel which ones move the needle most for your situation.

What's happening under the hood

Standard FI calculation: FI = expenses / SWR. Progress = portfolio / FI. The formula is listed in full below. If the number looks off, you can retrace the calculation by hand — that's the point of showing the working.

The annual review habit

Plug new numbers in every year. Income changes, expenses shift, markets move. A plan that isn't revisited quietly drifts out of date. This tool is cheap to re-run — so re-run it.

What this doesn't capture

Real plans get re-run against new information every year or two. The result here is a reasonable direction, not a destination. Treat it as a starting point for thinking, not a commitment to a specific future.

Where to go next

This calculation rarely sits alone in a planning exercise. If you're running these numbers, you'll probably also want the fire number calculator, the coast fire calculator, and the f you money calculator — each one answers a different question in the same territory. Treating them as a set rather than in isolation usually produces a more honest picture.

Example Scenario

FI progress produces a percentage based on the inputs provided.

Inputs

Current Portfolio:400,000 £
Annual Expenses:30,000 £
Withdrawal Rate:4
Expected Result53.33%

This example uses typical values for illustration. Adjust the inputs above to match a specific situation and see how the result changes.

Sources & Methodology

Methodology

Standard FI calculation: FI = expenses / SWR. Progress = portfolio / FI.

Frequently Asked Questions

4% withdrawal — still safe?
Debated for long retirements. 3.3-3.5% is more conservative for 40+ year horizons. 4% works for 25-30 year retirements.
Past halfway — when do I hit 100%?
Once at 50% FI, compound growth alone often carries the rest in 10-12 years. Continued saving accelerates.
Should I include home equity?
Generally no — home isn't investable. Downsizing later can add equity to the FI number, but include only the extractable portion.
Health insurance in expenses?
Critical — often missed. Pre-retirement age health costs are significant. Include fully in annual expenses.

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