Retirement Calculators
Plan for financial independence, estimate retirement age, model the 4% rule, and track FIRE progress.
Retirement Growth & Compound Interest Math
An overview of retirement savings curves, compounding timelines, and safe withdrawal rates.
Retirement Calculator
Plan your retirement timeline, nest egg growth, and safe annual withdrawal capabilities.
Launch Calculator →FIRE Calculator
Calculate your FIRE number and map out your estimated timeline to financial independence.
Launch Calculator →4 Percent Rule Calculator
Calculate first-year payouts and model the durability of your portfolio over time.
Launch Calculator →Retirement Savings Calculator
Calculate retirement savings based on annual salary, savings rate, and portfolio return assumptions.
Launch Calculator →Coast FIRE Calculator
Calculate your Coast FIRE target savings threshold to see when you can stop active contributions.
Launch Calculator →Barista FIRE Calculator
Calculate the nest egg needed to transition to a stress-free part-time job.
Launch Calculator →Lean FIRE Calculator
Calculate the nest egg needed for a minimalist, low-cost early retirement strategy.
Launch Calculator →Fat FIRE Calculator
Calculate the nest egg required to support a luxury, high-expense early retirement.
Launch Calculator →Retirement Withdrawal Calculator
Calculate how long your retirement nest egg will last given custom annual withdrawals.
Launch Calculator →Safe Withdrawal Rate Calculator
Calculate safe annual and monthly withdrawal limits based on your custom SWR.
Launch Calculator →Social Security Estimator
Estimate your monthly retirement benefits from Social Security based on earnings.
Launch Calculator →Expert Insights: Retirement Mathematics
Map out your retirement timeline using historical growth data, calculate your FIRE (Financial Independence, Retire Early) number, evaluate the 4% rule safety margin, and forecast your retirement nest egg dynamic growth.