Your yearly spending × 25 (the "4% rule"). Then we estimate how long it takes to get there.
Rough estimate in today's dollars, not a promise. Real returns vary year to year and can be negative. For education only, not financial advice.
Print it, grab your last 3 bank statements and find your real number in 15 minutes. Includes the savings-rate timeline and the 15-minute weekly plan for tired employees.