00:00A $300,000 401k growing for 20 years with no further contributions would reach roughly $962,000
00:08at a 6% annual return, $1.16 million at 7%, or $1.4 million at 8%. These are compound
00:17growth
00:17projections, not guarantees, since actual market returns vary year to year and this figure ignores
00:23fees, taxes on withdrawal, and inflation. Using the S&P 500's long-term historical nominal average
00:30of roughly 10%, the balance could reach around $2 million. But that historical average includes
00:36significant volatility, multiple 30-50% drawdowns, and isn't a reliable single-year assumption.
00:43The final number changes sharply based on 1. Continued contributions, even $500 per month
00:50added on top of the $300,000 base, growing at 7%, adds roughly $260,000 over 20 years beyond the
00:59lump sum growth alone. Stopping contributions is the single biggest value-reducing factor here.
01:052. Asset allocation, a portfolio-heavy in bonds-slash-cash, lower risk, lower return,
01:12maybe 3-4%, yields closer to $650,000-$700,000, while an equity-heavy allocation,
01:20higher risk, higher potential return, trends toward the higher estimates above.
01:253. Fees. A 1% expense ratio versus a 0.05% index fund can reduce the ending balance by
01:34$150,000
01:35to $250,000 plus over 20 years on this size of account, since fees compound against you the same
01:42way growth compounds for you. 4. Inflation. In real, inflation-adjusted, terms,
01:48$1.16 million in 20 years buys meaningfully less than $1.16 million today. Using a 3% average
01:57inflation assumption, real purchasing power would be closer to $640,000 to $700,000 depending on the
02:05nominal return used. These are illustrative projections based on standard compound interest
02:10math, not financial advice or a forecast. Actual returns are unknowable in advance.
02:16Practical step. Check your current fund's expense ratio and asset allocation. Decide whether you're
02:22still contributing, and if you want a precise personalized number, run your exact contribution
02:27schedule and allocation through a retirement calculator or a licensed financial advisor
02:32rather than relying on a single average return estimate. Finally, remember that everything we
02:37discussed today is for educational purposes only and does not constitute financial advice.
02:43Good luck to everyone, and see you in the next video.