Myth or fact

You need 10,000 steps a day

Short answerNot the way you think

By GyroscopeUpdated November 14, 20265 sources

Not the way you think. The 10,000 figure came from Japanese walking clubs and a business slogan, and no study set it. In the studies since, most of the drop in risk of death came by about 7,000 steps a day, and for people 60 and up the curve flattened at 6,000 to 8,000.

Why it sounds true

It’s the default goal on most watches and phones, it’s a round number, and it’s been around long enough to feel like settled science. In 2004 two step researchers, Catrine Tudor-Locke and David Bassett, went looking for where it came from. They wrote that 10,000 “can be traced to Japanese walking clubs and a business slogan 30+ years ago.”

They didn’t throw it out. They thought it was a reasonable mark for an active, healthy adult and built a scale around it, with 12,500 and up as highly active. But they also warned it “may not be sustainable for some groups, including older adults and those living with chronic diseases.” At the time, the evidence was mostly snapshots and short trials of weight and blood pressure, and the big studies of steps and lifespan came later.

A picture from daily life

Think of charging your phone. Going from 5% to 40% is the charge that saves your day. Going from 80% to 100% is nice, and it changes much less.

Steps work like that. The first few thousand above a very low count did the most, and the last few thousand before 10,000 did the least.

What happened when researchers measured it

Older women, 2019. A team studying 16,741 US women with an average age of 72 opened their paper by saying the 10,000 goal “has limited scientific basis”. The women wore a step counter for a week and were followed for about 4 years. As few as about 4,400 steps a day went with lower death rates than about 2,700. Rates kept falling with more steps and leveled off at about 7,500.

US adults 40 and up, 2020. In 4,840 Americans from a national health survey, followed for about 10 years, 8,000 steps a day went with 51% lower risk of death than 4,000. Faster stepping didn’t add a clear benefit once total steps were counted.

15 cohorts, 2022. In 47,471 adults around the world, the risk of death kept falling until about 6,000 to 8,000 steps a day in people 60 and older, and 8,000 to 10,000 in people under 60. The group at a median of 5,801 steps already had 40% lower risk than the group at 3,553.

57 studies, 2025. Against 2,000 steps a day, 7,000 went with 47% lower risk of death, 25% less heart disease, 38% less dementia and 28% fewer falls. For deaths, the curve bent at around 5,000 to 7,000 steps.

Where 10,000 has a point

For people under 60, the curve was still sloping down between 8,000 and 10,000, so the extra steps weren’t wasted. The 2025 review’s authors wrote that 10,000 “can still be a viable target for those who are more active.” Nobody found harm at higher counts. And if many of your steps are brisk, they also count toward your 150 minutes a week. The trouble with 10,000 is what it does to the person at 4,000, who sees a goal that feels impossible and misses that 7,000 would get them most of the way. How many calories 10,000 steps burn is on tdee.guide.