Millionaire Calculator
See exactly how long it takes to reach $1,000,000, or any goal, at your savings rate, and how much you'd need to save each month to get there in 20 years. Set your goal, current savings, monthly contribution, and expected return.
The boring truth about seven figures
There's no trick. Reaching a million dollars is the product of three things , how much you invest, for how long, at what return, and only the first two are really in your control. The calculator makes the trade-offs concrete: double the monthly contribution and the timeline collapses; add a decade and the required monthly amount shrinks dramatically. Both are just compounding doing its work.
Use it to set a realistic monthly number you can actually sustain, then automate it. Consistency beats intensity here every time.
Common questions
How much do I need to save to become a millionaire?
It depends on time and return. At 7%, about $500/mo reaches $1,000,000 in ~40 years; ~$1,100/mo in ~25 years; ~$2,900/mo in ~15 years. Starting earlier slashes the monthly amount needed, because compounding does more of the work.
Is a million dollars still a lot of money?
Meaningful, but not what it once was, inflation erodes it. A million supports roughly $40,000/year under the 4% rule: comfortable for many, tight in expensive areas. A round-number goal is good motivation; base your real target on your spending with the FIRE calculator.
Related free tools
- Compound Interest CalculatorSee how your money grows over time with the power of compound interest and regular contributions.
- FIRE CalculatorFind your financial-independence number and the year you could retire early.
- Retirement CalculatorEstimate how much you need to retire and whether your savings rate gets you there.
This calculator is for education and general information only, not financial, investment, or tax advice. Results are estimates based on the assumptions you enter and do not predict actual returns.