About Coast FIRE Calculator

We're on a mission to make Coast FIRE planning accessible to everyone through free, accurate, and easy-to-use financial calculators.

Our Mission

Coast FIRE Calculator was created to help people achieve financial independence without sacrificing their entire working years to aggressive savings. We believe that financial freedom should be achievable for everyone, not just those who can save 50-70% of their income.

Our goal is to provide the most accurate, user-friendly Coast FIRE calculators on the internet, completely free of charge. We want to empower you to make informed decisions about your financial future and find the balance between saving for retirement and enjoying life today.

What We Offer

We provide a comprehensive suite of Coast FIRE calculators designed for different life situations:

• Basic Coast FIRE Calculator: Calculate your Coast FIRE number with customizable parameters including age, savings, expenses, and investment returns.
• Coast FIRE by Age: Compare your progress against age-based benchmarks to see if you're on track.
• Coast FIRE for Couples: Plan your financial independence together with dual-income and combined expense calculations.
• International Coast FIRE Calculator: Calculate Coast FIRE in multiple currencies (USD, EUR, GBP, CAD, AUD, INR) with region-specific considerations.
• Coast FIRE with Pension: Factor in 401(k), defined benefit pensions, or both to get a more accurate retirement target.

Why Choose Us

• 100% Free: All our calculators are completely free to use, with no hidden fees, subscriptions, or paywalls. We believe financial planning tools should be accessible to everyone.
• Privacy First: Your financial data never leaves your browser. All calculations are performed locally on your device, and we don't store or transmit your personal information.
• Accurate & Reliable: Our calculators use proven financial formulas and are regularly updated to ensure accuracy. We show you the math behind every calculation.
• Easy to Use: Clean, intuitive interfaces with helpful explanations and real-world examples. No financial expertise required.
• Comprehensive: From basic calculations to advanced scenarios, we cover all aspects of Coast FIRE planning in one place.

Who We Serve

Our calculators are designed for anyone interested in Coast FIRE, including:

• Young Professionals (20s-30s) starting their FIRE journey and exploring different paths to financial independence
• Mid-Career Workers (30s-40s) who want to reduce work stress while still securing their retirement
• Couples planning their financial future together and coordinating retirement timelines
• International Users seeking Coast FIRE calculations in their local currency
• Pension Holders who want to understand how their employer retirement plans affect their Coast FIRE target
• Career Changers evaluating the financial impact of switching to lower-paying but more fulfilling work

Our Values

• Transparency: We show you exactly how every calculation works. No black boxes, no hidden assumptions.
• Accuracy: We use proven financial formulas and clearly state all assumptions. When estimates are involved, we tell you.
• Privacy: Your financial data is yours alone. We don't collect, store, or sell your personal information.
• Accessibility: Financial planning tools should be free and available to everyone, regardless of income or background.

Technical Excellence

Our calculators are built with modern web technologies to ensure fast performance, mobile responsiveness, and data privacy. All calculations are performed client-side in your browser using JavaScript, meaning your financial data never touches our servers.

We use industry-standard financial formulas including the 4% withdrawal rule, compound interest calculations, and inflation adjustments. Our code is regularly reviewed and updated to maintain accuracy and reliability.

Contact Us

Have questions, feedback, or suggestions? We'd love to hear from you!

• Email: contact@coastfirecalculator.app
• Response Time: We typically respond within 24-48 hours

Whether you have a question about Coast FIRE calculations, found a bug, or want to suggest a new feature, don't hesitate to reach out. We're here to help you on your journey to financial independence.

Disclaimer

Coast FIRE Calculator provides educational tools and information for retirement planning purposes only. Our calculators are not financial advice, and results should not be considered professional recommendations. We strongly encourage you to consult with a qualified financial advisor before making significant financial decisions.

While we strive for accuracy, all calculations are based on assumptions about future investment returns, inflation, and other variables that may not reflect your actual experience. Past performance does not guarantee future results.

Last Updated: November 2025