How many km is 20,000 steps?
About 14.1 km for an adult of average height. Taller people cover more ground with the same steps, shorter people less: from about 12.4 km at 150 cm to 16.1 km at 195 cm. Here it is by height, in minutes, and against the activity guidelines.
The numbers
How far 20,000 steps is, by height
| A child, 1.2 m (3 ft 11 in) | 9.9 km |
| 1.6 m (5 ft 3 in) | 13.2 km |
| 1.7 m (5 ft 7 in), the average adult | 14.1 km |
| 1.8 m (5 ft 11 in) | 14.9 km |
| 1.9 m (6 ft 3 in) | 15.7 km |
| A giraffe, 5.5 m (18 ft) | no idea, sorry |
Step length is about 41% of height. Give or take 10% for how you walk.
How long it takes, for the average adult
| A stroll, 4 km/h | 3 h 31 min |
| A normal walk, 5 km/h | 2 h 49 min |
| A brisk walk, 6 km/h | 2 h 21 min |
Walking without stops.
Calories, by body weight
| 55 kg (121 lb) | about 494 kcal (656 incl. resting) |
| 70 kg (154 lb) | about 628 kcal (835 incl. resting) |
| 85 kg (187 lb) | about 763 kcal (1,014 incl. resting) |
| 100 kg (220 lb) | about 897 kcal (1,193 incl. resting) |
The walk's own cost at 5 km/h on level ground. The second number adds what you would have burned sitting still, which is what some fitness trackers show.
On a reTrek route
20,000 steps is 1/4 of the way to Everest Base Camp.
About the Everest Base Camp routeTry your own number
Distance
14.1 km · 8.7 miles
12.7 to 15.5 km depending on your stride, about 0.70 m a step at this height, give or take 10%.
Time on foot
2 h 49 min
at 5 km/h, no stops
Calories
Depends on your weight more than anything else. Enter it to see an estimate.
That is 1/4 of the way to Everest Base Camp.
How many km is 20,000 steps?
About 14.1 km for an adult 170 cm tall. A walking step is roughly 41% of your height, about 0.70 m at 170 cm, so 20,000 steps covers 14.1 km. Someone 150 cm tall covers about 12.4 km with the same steps, and someone 195 cm about 16.1 km. A child of 120 cm covers about 9.9 km. Your own step can sit 10% either side of the figure for your height, so every number here is an “about”.
How long does it take to walk 20,000 steps?
About 2 hours 49 minutes at a normal pace of 5 km/h, which is 12 minutes for every kilometre. At a stroll of 4 km/h it is 3 hours 31 minutes, and at a brisk 6 km/h 2 hours 21 minutes. Those are walking times without stops, in one go, and most days spread the same steps across many short walks.
20,000 steps and the activity guidelines
The official guidelines in the UK, Canada, Australia and Ireland all agree on the core of it: at least 150 minutes of moderate activity a week, such as brisk walking. Walking 20,000 steps at 5 km/h takes about 2 hours 49 minutes, so 20,000 steps in a day is the whole weekly minimum in a single day, and more. The UK guidelines add that the benefits are not a cliff edge at 150 minutes: they build from the first minutes of activity and continue above it.
Is 20,000 steps a day good?
Yes, comfortably. 20,000 steps is in the “highly active” tier, 12,500 and up. Most of the benefit in the research arrives well below this: by about 5,000 to 7,000 steps a day for several outcomes in the 2025 Lancet Public Health review, and by 6,000 to 10,000 depending on age in a 2022 meta-analysis. Above that, more steps still help in the studies, by smaller margins.
20,000 steps a day, counted toward somewhere
In reTrek, the steps you walk become distance along a real route, with a short film about the place waiting at each milestone. Pick one, Everest Base Camp is free, and 20,000 steps a day, about 14.1 km, carries you from Lukla to Base Camp in about 4 days. Start the walk.
Or take someone with you: walk the same route with a friend and pool your steps, or race each other to Base Camp.
Other step counts
Is your count enough for a day? How many steps a day is good, what the research says.
Sources: One-mile step count at walking and running speeds, Hoeger et al., ACSM's Health and Fitness Journal, 2008 · How many steps/day are enough? Preliminary pedometer indices for public health, Tudor-Locke and Bassett, Sports Medicine, 2004 · Daily steps and health outcomes in adults, a systematic review and dose-response meta-analysis, Ding et al., Lancet Public Health, 2025 · Daily steps and all-cause mortality, a meta-analysis of 15 international cohorts, Paluch et al., Lancet Public Health, 2022 · UK Chief Medical Officers' physical activity guidelines, 2019 · Canadian 24-Hour Movement Guidelines for adults aged 18 to 64 · Recommendations for adults (18 to 64 years), Australian Government Department of Health · Every Move Counts, National Physical Activity and Sedentary Behaviour Guidelines for Ireland