Key Data and Analysis
Years to FIRE by savings rate (assumes 7% real return, $48K expenses target, $1.2M FIRE number)
| Savings Rate | Years to FIRE | FIRE Age (Starting at 30) | Portfolio at FIRE |
|---|---|---|---|
| 10% | 43 years | 73 | $1,200,000 |
| 20% | 32 years | 62 | $1,200,000 |
| 30% | 25 years | 55 | $1,200,000 |
| 50% | 17 years | 47 | $1,200,000 |
| 70% | 9 years | 39 | $1,200,000 |
🔑Savings Rate Beats Return Rate
Increasing your savings rate from 30% to 50% cuts the FIRE timeline by 8 years. Increasing your portfolio return from 7% to 9% cuts it by about 3 years. Your savings rate is 2-3x more powerful than return optimization.
Deeper Analysis
Impact of existing savings on FIRE timeline (7% real return, $1.2M target)
| Starting Savings | Monthly Savings ($4K/mo) | FIRE Age (from 30) | Shortcut By |
|---|---|---|---|
| $0 | $4,000 | 47.1 years → age 57 | Baseline |
| $50,000 | $4,000 | 44.6 years → age 55 | 2.5 years |
| $100,000 | $4,000 | 42.4 years → age 52 | 4.7 years |
| $250,000 | $4,000 | 37.5 years → age 47 | 9.6 years |
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