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How long does it take to save $2 million investing $1,000 a month?

Investing $1,000 every month from zero, at a 7.0% average yearly return, you reach $2 million in 36 years 5 months. Below: the full breakdown, how much is your own money, and what gets you there faster.

36 years 5 months

You reach $2 million in 36 years 5 months — around March 2063, at age 66.

The numbers

Goal reachedMarch 2063age 66
You put in$437,000your own money
Growth does the rest$1,569,05978% of the total
Worth in today’s money$681,618at 3.0% inflation
Growth: $11,593You put in: $60,000$71.6KYr 5age 35Growth: $53,085You put in: $120,000$173.1KYr 10age 40Growth: $136,962You put in: $180,000$317KYr 15age 45Growth: $280,927You put in: $240,000$520.9KYr 20age 50Growth: $510,072You put in: $300,000$810.1KYr 25age 55Growth: $859,971You put in: $360,000$1.22MYr 30age 60Growth: $1,381,055You put in: $420,000$1.8MYr 35age 65Growth: $2,144,813You put in: $480,000$2.62MYr 40age 70Growth: $2,539,707You put in: $504,000$3.04MYr 42age 72Goal $2M
You put in   Investment growth

What moves your date

Each line re-runs the whole calculation with one change.

  • Invest $100 more a month1 year 3 months sooner
  • Raise your contribution 3% every year4 years 3 months sooner
  • Earn 1% more a year (e.g. lower fees)3 years sooner
  • Pay 1% more in fees3 years 8 months later
  • Double your monthly investment8 years 10 months sooner

How much the return assumption matters

Average yearly returnTime to $2 millionRoughly like
4%51 years 1 monthBonds / high-yield savings
6%40 years 1 monthBalanced 60/40 portfolio
8%33 years 5 monthsMostly stocks, after fees
10%28 years 11 monthsUS stock market’s long-run average (before inflation)

Monthly amount needed for a target age

To have $2 million by ageInvest per month
50$3,840
55$2,470
60$1,640
65$1,111

Year-by-year

YearAgeYou put inBalance
535$60,000$71,593
1040$120,000$173,085
1545$180,000$316,962
2050$240,000$520,927
2555$300,000$810,072
3060$360,000$1,219,971
3565$420,000$1,801,055
3767$444,000$2,096,544
4070$480,000$2,624,813

Try your own numbers

Results update instantly as you move a slider.

Frequently asked questions

How long does it take to save $2 million investing $1,000 a month?

About 36 years 5 months at a 7.0% average yearly return, starting from $0. You would put in $437,000 yourself; compound growth adds the other $1,569,059.

Is $2 million in 37 years really worth $2 million?

No. With 3.0% yearly inflation it would buy roughly what $681,618 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.

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