Historical Long-Term Market Returns: 100 Years
A century of data tells a consistent story: roughly 10% average annual returns, about 7% after inflation, delivered through depressions, wars, and crashes. Here's what history actually shows.
Don't have time? Here's what you need to know:
- 1Over roughly a century, U.S. stocks returned about 10% a year nominally and around 7% after inflation, with dividends reinvested.
- 2That average is jagged in practice: single years range from roughly -40% to +40% and rarely land near 10%.
- 3The long-run return was earned through depressions, wars, and crashes — it already includes every major disaster.
- 4History is a guide, not a guarantee; plan with conservative assumptions and stay broadly diversified at low cost.
The Headline Number: Around 10% a Year
Over the long sweep of history — roughly a century of data — the U.S. stock market has produced an average annual return of approximately 10% in nominal terms. After subtracting inflation, the real return has been closer to 7% a year. These figures, drawn from the S&P 500 and its predecessors with dividends reinvested, are among the most durable and widely cited numbers in all of investing.
That ~10% average is the engine behind every compounding example you have ever seen. At roughly 7% real, money has historically doubled in purchasing power about every decade. Over a working lifetime of 30 to 40 years, that has meant several doublings — which is how ordinary, consistent investing has built substantial wealth.
The Average Hides a Wild Ride
The 10% figure is an average, and almost no individual year actually delivers it. Annual returns swing enormously — strong years of 20% or 30% gains, brutal years of 20% or 40% losses, and relatively few years that land near the long-run average. The smooth average is something you only experience by holding through many years of jagged reality.
This is the most misunderstood part of long-term returns. People hear '10% a year' and expect a steady climb; the actual path is violent in the short run and smooth only in the aggregate. Understanding this in advance is what allows an investor to stay calm during the inevitable bad years, knowing they are part of the same data set that produced the favorable long-run average.
| Metric (U.S. stocks, ~century of data) | Approximate figure |
|---|---|
| Average annual nominal return | ~10% |
| Average annual real return (after inflation) | ~7% |
| Typical single-year range | Wide — from ~ -40% to ~ +40% |
| Frequency of ~10% corrections | About once a year on average |
| Frequency of 20%+ bear markets | Every several years |
Delivered Through Depressions, Wars, and Crashes
What makes the long-term record remarkable is the backdrop it was earned against. That ~10% average was produced through the Great Depression, two world wars, the inflation of the 1970s, the 1987 crash, the dot-com bust, the 2008 financial crisis, and the 2020 pandemic. Each of those events felt, at the time, like a reason the market might not recover. Each time, it did, and went on to new highs.
The lesson is not that bad events don't happen — they happen constantly. It is that the long-term upward trend has absorbed all of them. An investor who stayed the course through a century of disasters still earned that long-run return. The headline number already includes every catastrophe you can name.
Tip: When a downturn feels unprecedented, remember the ~10% long-run average was earned through a Depression and two world wars. The historical return is not a fair-weather figure — it already contains the storms.
Want the full framework? This 2-hour ETF course teaches you exactly how to pick, buy, and hold profitable ETFs — from zero to confident investor. Under $15.
What History Can and Can't Promise
History is a guide, not a guarantee. Future returns could be lower than the past — valuations, demographics, and economic growth all influence what comes next, and no law of nature fixes the return at 10%. It is wise to plan with somewhat conservative assumptions, and many long-term planners use figures below the historical average to leave a margin of safety.
What the long record does establish is the case for patience and broad diversification. Across more than a century, holding the whole market at low cost and staying invested through every crisis produced strong real returns for those with the discipline to do it. Funds like VTI and VOO let you own that broad market cheaply, and the ETF return calculator can show how various return assumptions play out over your own time horizon.
Frequently Asked Questions
What is the average long-term stock market return?
Over roughly a century, the U.S. stock market has returned approximately 10% a year on average in nominal terms, or about 7% a year after accounting for inflation, with dividends reinvested. These are long-run averages drawn from the S&P 500 and its predecessors; individual years vary enormously and rarely land near the average itself.
Does the 10% return mean I'll make 10% every year?
No. The 10% figure is a long-run average, and almost no single year delivers it. Returns swing widely — some years gain 20% or 30%, others lose 20% or 40%. You only experience the smooth average by staying invested through many years of volatility. Expecting a steady 10% each year is the most common misunderstanding of long-term returns.
Has the stock market always recovered from crashes?
Historically, yes. The roughly 10% long-run average was earned through the Great Depression, two world wars, the 1970s inflation, the 1987 crash, the dot-com bust, the 2008 crisis, and the 2020 pandemic. Every one of those declines was eventually followed by a recovery to new highs. Past recoveries don't guarantee future ones, but the historical record is consistent.
Should I expect the same returns in the future?
Not necessarily. History is a guide, not a promise, and future returns could be lower due to valuations, slower growth, or other factors. Many planners deliberately use return assumptions below the historical average to build in a margin of safety. The durable lessons are the value of broad diversification, low costs, and staying invested through downturns.
Further Reading
Free Tools
Alex Harrington
CFA Level II Candidate, Finance & Economics
Alex Harrington is an independent ETF researcher and personal finance writer with over 8 years of experience analyzing exchange-traded funds. A CFA Level II candidate with a background in economics, Alex has reviewed 800+ ETFs and helped thousands of beginners build their first investment portfolios through clear, jargon-free education.
This content is for educational purposes only and does not constitute financial advice. Past performance does not guarantee future results. Consult a licensed financial advisor before making investment decisions.