Financial Independence Calculator
Personal Finance for Entrepreneurs
Quick Answer
Enter your annual expenses, current savings, and savings rate. Paste into Claude or ChatGPT. Get your FI number, years to FI at current pace, and actions to accelerate your financial independence timeline.
What You Get
A financial independence analysis covering your FI number calculation, current trajectory to FI, years to FI at current savings rate, the impact of different savings rates and returns on the timeline, and a founder-specific FI framework that accounts for startup equity.
Who Is This For
Founders planning for long-term financial security, entrepreneurs who want to understand how close they are to financial independence, and business owners thinking about what financial freedom actually requires.
About This Template
Financial independence means having enough invested assets that your portfolio generates sufficient income to cover your expenses indefinitely — without needing to work. For entrepreneurs, FI is particularly meaningful because it separates the choice to work from the financial need to work. This template guides founders through calculating their FI number, their current trajectory, and the specific actions that would accelerate their path to financial independence, accounting for the illiquid business equity they already hold.
Fill In Your Details
Your first name
e.g. 95000 — all personal living expenses per year
e.g. 155000 — exclude startup equity and home equity
e.g. 2000 per month currently going into investments
e.g. 7 percent real return on diversified index fund portfolio
e.g. $9,000,000 implied equity — illiquid until exit
e.g. potential exit in 3-5 years, or no near-term exit planned
Would your FI expenses differ from current expenses e.g. travel more, move to lower cost area, same lifestyle
Gather these details then use them to fill in the prompt below.
AI Prompts
Generate financial independence analysis
Paste this prompt into Claude or ChatGPT with your financial data filled in.
You are a financial planner helping a startup founder calculate their financial independence number and timeline. Using the data below, produce a comprehensive FI analysis. Name: [name] Annual expenses: [annual_expenses] Current invested assets: [current_invested_assets] Monthly savings: [monthly_savings] Expected return: [expected_return] percent annually Startup equity: [startup_equity] Anticipated exit: [anticipated_exit] FI lifestyle notes: [fi_lifestyle] Produce: 1. FI Number — using the 4% safe withdrawal rule: annual expenses divided by 0.04 2. Gap to FI — FI number minus current invested assets 3. Years to FI at Current Savings Rate — compound growth calculation 4. Savings Rate Scenarios — years to FI if monthly savings increase to $3K, $5K, and $10K 5. Startup Equity Impact — how a successful exit would change the FI timeline 6. FI Milestone Map — portfolio values at which each 10% of income could be covered by investments 7. Founder FI Framework — how to think about FI when most net worth is in illiquid startup equity Use compound interest formula for projections. Show all key assumptions.
Sample Output
This is an example of what AI produces when you use this template.
FI Number and Gap
Annual expenses: $95,000. FI Number (at 4% safe withdrawal rate): $95,000 divided by 0.04 equals $2,375,000. Current invested assets (liquid): $155,000. Gap to FI: $2,375,000 minus $155,000 equals $2,220,000 still needed. At $2,000 per month ($24,000 per year) invested at 7% real return, reaching $2,375,000 takes approximately 27 years from today. This is the baseline — without accounting for the startup equity.
Startup Equity Impact
If the startup achieves a successful exit at the implied $20M company valuation and your 45% stake nets $7-8M after taxes and dilution, the FI number of $2,375,000 is covered multiple times over from a single event. This is the founder's FI paradox: the conventional FI timeline is irrelevant if the company succeeds — you are already FI from the exit. The FI calculation matters for the scenario where the company does not succeed, or where you want FI independent of the startup outcome. In that scenario: increasing liquid savings from $2,000 to $5,000 per month reduces the 27-year timeline to approximately 17 years. Increasing to $10,000 per month reduces it to 13 years. The FI goal for a founder is not to compete with the startup return — it is to build a financial floor that makes you psychologically free to take the startup risk without fear of personal financial ruin.