Steps to miles, the actual math.
Most calculators assume a 2,000-step mile. Yours is probably different. Stride length tracks height pretty tightly: a 5'0" walker covers a mile in about 2,552 steps, a 6'4" walker does it in 2,011. Plug your numbers in below.
10,000 steps at 173 cm
How this works
Your stride length is roughly 41.4 percent of your height. From there it's just unit conversion: a mile is 63,360 inches, so steps per mile equals 63,360 divided by your stride in inches.
We use 0.414 as the multiplier (the average of 0.413 for women and 0.415 for men in the formula widely cited by the American College of Sports Medicine). The same number works regardless of how you walk, but if you have a watch that measures stride on a calibrated route, use that. Real measurement beats any height-based formula.
Pace matters too. Walking faster usually means a longer stride, so fewer steps per mile. The difference between a slow stroll and a brisk walk is typically 5 to 10 percent, which is enough to throw off your daily count if you mix paces.
Steps per mile by height
| Height | Stride (in) | Steps per mile |
|---|---|---|
| 5'0" (152 cm) | 24.8 | 2,552 |
| 5'4" (163 cm) | 26.5 | 2,392 |
| 5'8" (173 cm) | 28.2 | 2,250 |
| 6'0" (183 cm) | 29.8 | 2,125 |
| 6'4" (193 cm) | 31.5 | 2,011 |
Numbers round to the nearest step. Real stride varies with pace, terrain, and how tired you are.
How many steps should I actually aim for?
The 10,000-step daily target is folklore. It came from a 1965 Japanese pedometer marketing campaign called manpo-kei ("10,000 steps meter"), not from research. Useful round number, no special biology.
The 2022 meta-analysis by Paluch and colleagues, published in Lancet Public Health, pooled multiple long-term cohorts and found mortality benefits levelled off around 8,000 to 10,000 steps a day for adults under 60, and 6,000 to 8,000 for adults over 60. For most people that's roughly 3 to 5 miles of walking spread across a day.
If you're going to track one number, track the one you hit consistently. A 7,000-step daily floor you actually clear five days a week beats a 12,000-step target you skip three days out of four.
WalkRank tracks the miles for you.
Pulls steps straight from your phone or watch, converts to XP, ranks you against people walking the same as you. Nine ranks, monthly seasons, daily challenges. Free trial on iOS and Android.
Questions, answered.
How many steps are in a mile?
+
Between 2,000 and 2,552 for most adults, depending on height. Tall walkers take fewer steps per mile because their stride is longer. Use the calculator above for your number.
How many steps is 2 miles?
+
Roughly 4,000 to 5,100, again depending on height. A 5'8" walker covers 2 miles in about 4,500 steps.
Is 10,000 steps really a mile?
+
No. 10,000 steps is about 4 to 5 miles for most adults. The 10,000-step number comes from a 1960s pedometer marketing campaign in Japan, not a mile measurement.
Does walking pace change steps per mile?
+
Slightly. Walking faster usually means longer strides, so fewer steps per mile. Slow stroll vs brisk walk is typically a 5 to 10 percent difference.
Why does WalkRank's step count differ from my Fitbit?
+
Different devices use different sensors and algorithms. WalkRank pulls from Apple Health or Google Health Connect, which aggregate from whichever device you've connected. If your watch and phone both count, pick one source in your health app to avoid double counting.
Keep going.
Steps to kilometres, the actual math.
Convert steps to kilometres using your real stride. A 170 cm walker takes about 1,421 steps per km. Free calculator from WalkRank, the step ranking app.
Steps to calories, the actual math.
Calories burned per step depend on weight and pace. A 70 kg adult burns 343 kcal per 10,000 casual steps, 439 brisk. Free WalkRank calculator.