5 pre-calculated scenarios to help you understand common use cases. Try the calculator yourself below.
40 years of saving, 7% average return
Need to save ~$381/month
How much to save monthly to have $1 million by age 65.
Save ~$575/month to reach $1M by 65
Starting at 30 with $25,000 saved, you'd need to contribute about $575/month at 7% annual return to hit $1 million by 65. If you started at 25, you'd only need ~$415/month — a 5-year head start saves $160/month for life.
30 years of saving, 7% average return
Need to save ~$1,640/month
15% savings rate, employer 5% match
Projected balance at 65: ~$2.3M
4% withdrawal rule, $60K annual spending
Need to save ~$4,200/month for 20 years
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Compare all plans and annual billing| Age | Year | Total Contributed | Year Interest | Balance |
|---|---|---|---|---|
| 31 | 1 | $56,000 | $2,384 | $58,384 |
| 32 | 2 | $62,000 | $2,760 | $67,144 |
| 33 | 3 | $68,000 | $3,152 | $76,297 |
| 34 | 4 | $74,000 | $3,562 | $85,859 |
| 35 | 5 | $80,000 | $3,991 | $95,850 |
| 36 | 6 | $86,000 | $4,438 | $106,289 |
| 37 | 7 | $92,000 | $4,906 | $117,195 |
| 38 | 8 | $98,000 | $5,395 | $128,589 |
| 39 | 9 | $104,000 | $5,905 | $140,494 |
| 40 | 10 | $110,000 | $6,438 | $152,932 |
| ... 22 more years ... | ||||
| 63 | 33 | $248,000 | $28,079 | $657,670 |
| 64 | 34 | $254,000 | $29,606 | $693,276 |
| 65 | 35 | $260,000 | $31,201 | $730,477 |
4% Rule: The safe withdrawal rate assumes you withdraw 4% of your total retirement savings annually. This strategy is designed to sustain your portfolio for approximately 30 years of retirement.
Social Security: Estimates are based on the 2024 average monthly benefit of approximately $1,907 at full retirement age (67). Benefits are reduced ~6.67% per year if claimed before 67, and increased ~8% per year if delayed up to age 70.
Inflation: Results are shown in today's dollars using a 2.5% annual inflation rate. The real rate of return used is 4.39%.
Disclaimer: This calculator provides estimates for educational purposes only. It does not account for taxes, market volatility, changes in contribution amounts, or individual circumstances. Consult a financial advisor for personalized retirement planning.