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Financial Tools
Simple calculators for your FI journey Browse tools
Financial Freedom Run the numbers before you jump.

Know exactly where
your money stands.

Free, fast calculators to help you understand your net worth, savings rate, and path to financial independence — without logins, ads, or distractions.

Built for modern FIRE planning Works on any device Export-friendly for spreadsheets
Open Net Worth Calculator → View all tools ↓
No accounts, no tracking. Just inputs, insight, and a better sense of your numbers.
Calculators & Tools
Start with net worth — more tools coming soon.
Today
Net Worth Calculator
Quickly total your assets and liabilities to see where you are right now.
Available
Open calculator →
Coming soon
Savings Rate Tracker
See how much of your income is buying future freedom each month.
Planning
Designed to pair with your budget or spending export.
Ideas
Years-to-FI Scenarios
Experiment with savings rates and withdrawal assumptions to estimate time to FI.
On the roadmap
Inspired by calculators like those on Grant Sabatier’s site, adapted for wiyi.ai.