Decisions
The calculators give you numbers. The Decisions guides tell you what to do with them. Honest frameworks for the questions people actually lose sleep over, with the relevant calculators built in.
Browse all decisionsQuick answers to specific questions.
Create a personalized debt payoff plan using the Snowball or Avalanche method and estimate how long it will take to become debt-free.
Compare paying down debt versus investing your extra cash flow to see which strategy builds more net worth over time.
Calculate your Financial Independence Retire Early number. See exactly when you hit Lean FIRE, FIRE, and Fat FIRE on a single chart.
See how long your portfolio lasts at any withdrawal rate, and whether your spending is actually sustainable. Goes beyond the 4% rule.
Project your investment growth over time with compound interest
Estimate your monthly mortgage payment, total interest, and long-term equity growth based on home price, loan terms, and taxes.