Your Financial Independence Roadmap

Stop Guessing.
Start Retiring.

Know your FIRE number. See your exact retirement date. Track every dollar between now and financial freedom — all in one dashboard.

Built for people serious about reaching FIRE

Free to start No credit card required Cancel anytime

Everything You Need to Reach FIRE

Eleven powerful tools, one seamless platform.

Dashboard

Your FIRE command center. See your invested assets, FIRE number, FIRE date, years away, and milestone badges — all at a glance.

Budget

Track monthly income, fixed bills by category, and a built-in bill calendar. See exactly where every dollar goes.

Debt Payoff

Choose Snowball or Avalanche, add extra payments, and see your exact debt-free date. Watch the payoff chart update in real time.

Savings Goals

Set savings targets with priority levels and deadlines. Track progress toward each goal with weekly or monthly contributions.

Net Worth & FIRE Progress

Track cash, investments, crypto, real estate, vehicles, and liabilities. See how close you are to your FIRE number in real time.

Subscriptions

See every recurring subscription in one place. Know exactly what you're spending monthly so nothing slips through the cracks.

Resources

Curated recommendations for brokerages, retirement accounts, and financial tools — plus guides to help you make the best choices.

Retirement PRO

Model 401k, Roth IRA, 403b, 457b, and more. See three growth scenarios side by side.

HSA Tracker PRO

Track HSA receipts, contributions, and claim readiness. Attach documents, batch claims, and export yearly reports.

Simulator PRO

Multiple FIRE calculators covering every path to financial independence. Know exactly when you can retire.

Tools PRO

What-if scenario builder, savings rate trends, net worth history, and data export. Plan every move before you make it.

Three Steps to Your FIRE Date

Enter Your Numbers

Add your income, bills, debts, and assets. Takes less than 5 minutes.

See Your FIRE Date

Instantly see your FIRE number, your exact retirement date, and a personalized FIRE Health Score.

Build Your Plan

Track your budget, crush debt, and set savings goals. Unlock simulators and projections to optimize every move.

Real people. Real progress.

★★★★★

Honestly I was just using a spreadsheet before this. Having everything in one place — budget, debt, net worth, FIRE date — is a game changer. I check it most mornings now.

Dan W.
Windham, ME
★★★★☆

Switched my debt payoff to Avalanche after seeing the comparison and it shaved a couple years off. Would love a mobile app eventually, but the site works fine on my phone.

Sarah R.
Portland, ME
★★★★★

We tried Monarch and YNAB but neither one showed us when we could actually retire. This does. My wife and I use the household view and it's the first time we've been on the same page about money.

Mike & Katie L.
Sebago, ME

Built by Someone on the Same Path

I built Fire Trajectory because I couldn't find a tool that did what I needed. I didn't just want to budget — I wanted to know my FIRE number, see when I could retire, and track every piece of the puzzle in one place. So I built it. If you're chasing FIRE, this was made for you.

Brian S.
Founder & Developer

Simple, Transparent Pricing

Start free forever. Upgrade when you're ready for advanced tools.

Monthly Annual Save 27%
Free
$0 forever
  • Dashboard & FIRE Score
  • Budget & Bill Tracker
  • Debt Payoff Calculator
  • Bill Calendar & Due Dates
  • Net Worth Tracker
  • Savings Goals
  • Subscription Tracker
  • Cloud sync across devices
  • FIRE Milestone Badges
  • Resources & Recommendations
Get Started Free

Frequently Asked Questions

Yes! The core tools — dashboard, budget, debt tracker, savings goals, subscriptions, net worth, and resources — are completely free with no credit card required. Pro unlocks retirement projections, multiple FIRE calculators, and more.
Apps like YNAB, Monarch Money, and Origin are great budgeting tools — but they stop at tracking what you spend. Fire Trajectory is built specifically for people pursuing financial independence. It calculates your FIRE number, projects your exact retirement date, scores your financial health, tracks milestones, and gives you simulators to test different scenarios — all in one place. It's not just a budget app, it's a retirement roadmap.
Absolutely. Your data is encrypted and stored securely. We support two-factor authentication (2FA) and trusted device management. We never sell your data or share it with third parties. You can delete your account at any time.
Your FIRE number is the total amount of invested assets you need to retire and never run out of money. It's calculated using the 4% safe withdrawal rule: Annual Expenses × 25.
Coast FIRE means you've already invested enough that compound growth alone will grow it to your FIRE number by retirement — no more contributions needed. You just have to cover current living expenses.
Yes. Fire Trajectory is fully optimized for desktop, tablet, and mobile. Access it from any device and your data syncs automatically.
Yes! Pro includes Household & Partner Mode. Link your accounts to view individual and combined finances side by side — separate dashboards for each partner plus a merged household view.

Every day you wait is a day longer until FIRE.

Your future self will thank you. Start tracking your path to FIRE today.

Create Your Free Account →