StepsLink10,000 steps in km: the converter
10,000 steps are about 7 km for a person 1.70 m tall (from 6.2 km at 1.50 m to 7.9 km at 1.90 m). At a normal pace, about 100 steps a minute, allow 1 h 40 of walking. These are estimates: the length of your stride decides the result.
10,000 steps = about 7 km
Estimated step length: 70 cm
Slow pace: 2 h 05
Normal pace (your pace): 1 h 40
Fast pace: 1 h 23
Estimate: actual step length varies from person to person and with pace, terrain and fatigue. To measure yours, count your steps over a known distance.
How the conversion is calculated
- Step length = height × coefficient. Coefficient of 0.413 for a woman, 0.415 for a man, 0.414 if sex isn't specified (average of the two). For 170 cm: 170 × 0.414 = about 70 cm.
- Distance = number of steps × step length. 10,000 × 0.704 m = 7.04 km.
- Time = number of steps ÷ cadence. Cadence is the number of steps per minute: 80 (slow), 100 (normal), 120 (fast).
- Km to steps: distance in meters ÷ step length. 1 km at 1.70 m = about 1,421 steps.
Where these values come from:
- The coefficients 0.413 and 0.415 are attributed to Hatano (1993, a study on pedometers) and used by many calculators. We haven't read it directly: we cite it from secondary sources. It is an average approximation for a population, not a measurement of your stride.
- 100 steps per minute is the threshold adopted for moderate-intensity walking in adults aged 21 to 40 (Tudor-Locke et al., International Journal of Behavioral Nutrition and Physical Activity, 2019, CADENCE-Adults study, 76 adults on a treadmill). A 2020 study in the same journal finds this threshold again for ages 41 to 60.
- 80 and 120 steps per minute are values we chose to frame this threshold, not study results. Adjust them if you like: count your steps over 1 minute of your usual walking.
- The same studies put the threshold for vigorous intensity at 130 steps per minute; our fast pace (120) stays below it. At 100 steps per minute, with a 0.70 m step, the speed is about 4.2 km/h (100 × 0.70 m × 60 min).
Table: from 1,000 to 30,000 steps (height, pace)
Distance in km by height (sex not specified, coefficient 0.414) and walking time by pace.
| Steps | 1.50 m | 1.60 m | 1.70 m | 1.80 m | 1.90 m | Slow (80/min) | Normal (100/min) | Fast (120/min) |
|---|---|---|---|---|---|---|---|---|
| 1,000 | 0.6 | 0.7 | 0.7 | 0.7 | 0.8 | 13 min | 10 min | 8 min |
| 2,000 | 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 25 min | 20 min | 17 min |
| 3,000 | 1.9 | 2 | 2.1 | 2.2 | 2.4 | 38 min | 30 min | 25 min |
| 4,000 | 2.5 | 2.6 | 2.8 | 3 | 3.1 | 50 min | 40 min | 33 min |
| 5,000 | 3.1 | 3.3 | 3.5 | 3.7 | 3.9 | 1 h 03 | 50 min | 42 min |
| 6,000 | 3.7 | 4 | 4.2 | 4.5 | 4.7 | 1 h 15 | 1 h | 50 min |
| 7,000 | 4.3 | 4.6 | 4.9 | 5.2 | 5.5 | 1 h 28 | 1 h 10 | 58 min |
| 8,000 | 5 | 5.3 | 5.6 | 6 | 6.3 | 1 h 40 | 1 h 20 | 1 h 07 |
| 9,000 | 5.6 | 6 | 6.3 | 6.7 | 7.1 | 1 h 53 | 1 h 30 | 1 h 15 |
| 10,000 | 6.2 | 6.6 | 7 | 7.5 | 7.9 | 2 h 05 | 1 h 40 | 1 h 23 |
| 12,000 | 7.5 | 7.9 | 8.4 | 8.9 | 9.4 | 2 h 30 | 2 h | 1 h 40 |
| 15,000 | 9.3 | 9.9 | 10.6 | 11.2 | 11.8 | 3 h 08 | 2 h 30 | 2 h 05 |
| 20,000 | 12.4 | 13.2 | 14.1 | 14.9 | 15.7 | 4 h 10 | 3 h 20 | 2 h 47 |
| 25,000 | 15.5 | 16.6 | 17.6 | 18.6 | 19.7 | 5 h 13 | 4 h 10 | 3 h 28 |
| 30,000 | 18.6 | 19.9 | 21.1 | 22.4 | 23.6 | 6 h 15 | 5 h | 4 h 10 |
Duration does not depend on height in this calculation: it depends only on the number of steps and the cadence.
How many steps for 1 km?
About 1,270 steps at 1.90 m, 1,420 at 1.70 m, 1,610 at 1.50 m. The converter gives the figure for your height.
Limits
- Your step gets longer when you walk fast and shorter uphill, in sand or late in the day. We keep the same length at every pace.
- The coefficients describe an average: two people of the same height have different steps.
- Your phone's pedometer can count slightly too many or too few steps depending on where it's carried, and it estimates a distance itself.
- For a reliable measure: walk 100 m at your pace, count the steps, divide 100 by that number.
- This tool gives distances and durations. It says nothing about what is good for your health.
Frequently asked questions
How many kilometers is 10,000 steps?
Between 6 and 8 km depending on height, about 7 km at 1.70 m.
What is the average length of a step?
About 70 cm at 1.70 m (height × 0.414). It ranges from about 62 cm at 1.50 m to 79 cm at 1.90 m.
How long does it take to walk 10,000 steps?
1 h 40 at 100 steps per minute, 2 h 05 at 80, 1 h 23 at 120.
Does the result change for a woman or a man?
Very little: 0.413 versus 0.415, about a 0.5% difference. At 1.70 m, the difference over 10,000 steps is about 34 m (7,021 m versus 7,055 m). The tool rounds to 0.1 km: it shows 7 km for a woman and 7.1 km for a man.
How do you go from kilometers to steps?
Choose “Km to steps” in the tool, or divide the distance in meters by your step length.
Tracking your steps day to day
To count your steps every day, see how to count your steps on iPhone and our selection of walking apps for iPhone. StepsLink reads your steps from Apple Health and lets you walk against your friends in a small group, with a live leaderboard.
Discover StepsLink on the App Store
Sources
- Tudor-Locke C. et al., “Walking cadence (steps/min) and intensity in 21-40 year olds: CADENCE-adults”, Int J Behav Nutr Phys Act, 2019, 16:8. ijbnpa.biomedcentral.com
- Tudor-Locke C. et al., “Walking cadence (steps/min) and intensity in 41 to 60-year-old adults: the CADENCE-adults study”, Int J Behav Nutr Phys Act, 2020, 17:137 (80 adults). DOI 10.1186/s12966-020-01045-z
- Hatano Y., “Use of the pedometer for promoting daily walking exercise”, ICHPER Journal, 29(4), 1993, pp. 4-8: source of the coefficients 0.413 and 0.415, cited from secondary relays (not consulted directly). Reported by poweredbyosteons.org