Can I Coast FIRE on $300k income? (single)

Elena has been grinding in Boston on $300k a year, stacking retirement savings, and now faces the question that actually matters: does she still have to? With $396,000 already invested, the math says no.

Yes, you can coast with $396,000 saved and retire at 65 with $21M

Here's what the engine reveals: if Elena stops all $60,000 in annual retirement contributions today and simply lets her $396,000 compound untouched, she's still projected to hit $21M in net worth by 65, enough to cover $9,350 a month in retirement spending (that's roughly $3,852 in today's dollars) with 25 years of coverage. The counter-intuitive part is that the contributions she'd skip aren't what's driving her outcome anymore. At 35, the math has shifted, time and compounding have taken the wheel.

With $396,000 in retirement accounts and zero new contributions, the engine projects $21M net worth at age 65 on $9,350/mo of retirement spending (≈ $3,852/mo in today’s dollars). You'd free up ~$5,000/mo but give up $3.4M in retirement wealth compared to keeping current contributions.

Coasting assumes markets deliver historical returns. A prolonged downturn early on could derail the math.

Your numbers might tell the same story, so model your own coast point and find out exactly where the wheel turns.

For educational purposes only, not financial advice.