How long does it take to save $250,000 investing $300 a month?
Investing $300 every month from zero, at a 7.0% average yearly return, you reach $250,000 in 25 years 5 months. Below: the full breakdown, how much is your own money, and what gets you there faster.
You reach $250,000 in 25 years 5 months — around March 2052, at age 55.
The numbers
What moves your date
Each line re-runs the whole calculation with one change.
- Invest $100 more a month3 years 4 months sooner
- Raise your contribution 3% every year2 years 11 months sooner
- Earn 1% more a year (e.g. lower fees)1 year 10 months sooner
- Pay 1% more in fees2 years 1 month later
- Double your monthly investment7 years 9 months sooner
How much the return assumption matters
| Average yearly return | Time to $250,000 | Roughly like |
|---|---|---|
| 4% | 33 years 4 months | Bonds / high-yield savings |
| 6% | 27 years 6 months | Balanced 60/40 portfolio |
| 8% | 23 years 7 months | Mostly stocks, after fees |
| 10% | 20 years 10 months | US stock market’s long-run average (before inflation) |
Monthly amount needed for a target age
| To have $250,000 by age | Invest per month |
|---|---|
| 50 | $481 |
| 55 | $309 |
| 60 | $206 |
| 65 | $139 |
Year-by-year
| Year | Age | You put in | Balance |
|---|---|---|---|
| 5 | 35 | $18,000 | $21,478 |
| 10 | 40 | $36,000 | $51,925 |
| 15 | 45 | $54,000 | $95,089 |
| 20 | 50 | $72,000 | $156,278 |
| 25 | 55 | $90,000 | $243,022 |
| 26 | 56 | $93,600 | $264,307 |
| 30 | 60 | $108,000 | $365,991 |
Try your own numbers
Frequently asked questions
How long does it take to save $250,000 investing $300 a month?
About 25 years 5 months at a 7.0% average yearly return, starting from $0. You would put in $91,500 yourself; compound growth adds the other $160,210.
Is $250,000 in 26 years really worth $250,000?
No. With 3.0% yearly inflation it would buy roughly what $117,940 buys today. That is why the calculator shows both numbers.
What return should I assume?
This calculator uses 7.0% by default — below the US stock market’s long-run average of about 10% a year before inflation, to leave room for fees and bad decades. Returns are never guaranteed and some years are negative.
What moves the date the most?
The amount you invest every month and how early you start. Raising contributions with each pay rise and keeping fees low come next. Chasing higher returns usually adds risk, not certainty.
Related answers
- How long does it take to save $100,000 investing $300 a month?
- How long does it take to save $250,000 investing $100 a month?
- How long does it take to save $250,000 investing $200 a month?
- How long does it take to save $250,000 investing $500 a month?
- How long does it take to save $250,000 investing $750 a month?
- How long does it take to save $250,000 investing $1,000 a month?
- How long does it take to save $250,000 investing $1,500 a month?
- How long does it take to save $250,000 investing $2,000 a month?
- How long does it take to save $250,000 investing $3,000 a month?
- How long does it take to save $250,000 investing $5,000 a month?
- How long does it take to save $500,000 investing $300 a month?
- How long does it take to save $1 million investing $300 a month?