About Coast FIRE Calculator - Our Mission

Our Mission

Coast FIRE Calculator was built with a simple mission: make financial independence planning accessible to everyone — for free.

We believe that understanding your Coast FIRE number shouldn't require expensive financial advisors or complex spreadsheets. Our tools give you clear, actionable insights so you can make informed decisions about your financial future.

What We Do

We provide free, open-access financial calculators and educational resources focused on the Coast FIRE (Financial Independence, Retire Early) strategy:

• Coast FIRE Calculator — Calculate exactly how much you need invested today so compound growth covers your retirement, with no additional contributions required.
• Barista FIRE Simulator — Model part-time income scenarios after reaching Coast FIRE to see how they affect your timeline.
• Reverse Calculator — Start with your target retirement age and work backward to find your required savings today.
• Scenario Analysis — Compare pessimistic, neutral, and optimistic market outcomes side by side.

Our Approach

All calculations are performed entirely in your browser. We never store, transmit, or access your financial data. Your privacy is non-negotiable.

Our models account for:

• Inflation adjustment (real vs. nominal returns)
• Multiple market scenarios based on historical data
• Age-specific considerations and milestones
• Tax-advantaged account growth patterns

Who We Are

We're a small team of personal finance enthusiasts and software engineers who reached (or are working toward) Coast FIRE ourselves. We built the tool we wished existed when we started our own journeys.

Our Content

Beyond calculators, we publish in-depth guides and articles on Coast FIRE strategy:

• What Is Coast FIRE? — A complete beginner's guide
• How to Calculate Coast FIRE — Step-by-step formula breakdown
• Coast FIRE by Age — Target numbers for every life stage
• Coast FIRE vs Other FIRE Strategies — Find the right approach for you

Financial Disclaimer

Coast FIRE Calculator is an educational tool, not a financial advisory service. Our calculators use simplified models and assumptions. We strongly recommend consulting a qualified financial advisor before making significant financial decisions.

Contact

Have questions, feedback, or feature requests? We'd love to hear from you.

• Email: info@coastfirecalc.net
• Website: coastfirecalc.net