42,450 Steps to Miles
42,450 steps are about 20.1 miles, or 32.3 kilometres, at an average adult stride. Below is the same distance worked out for your own height, along with how long it takes to walk and roughly what it burns.
- 6h 44mWalk time
- 1,797Kcal at 160 lb
- 80.9400 m laps
- 2,112Steps per mile
Calibrate your stride
Drag to match your own step. Most adults sit between 24 and 32 inches, and every figure below the fold assumes 30.
Distance by height
Stride length is the single biggest variable in any step to distance conversion, and it scales with height. A reliable estimate is that your walking stride is about 41 percent of your height. Find your height below to see what 42,450 steps actually covers for you.
| Height | Stride | Steps per mile | 42,450 steps | In km |
|---|---|---|---|---|
| 4' 10" | 24.0 in | 2,645 | 16.0 mi | 25.8 km |
| 5' 0" | 24.8 in | 2,557 | 16.6 mi | 26.7 km |
| 5' 2" | 25.6 in | 2,474 | 17.2 mi | 27.6 km |
| 5' 4" | 26.4 in | 2,397 | 17.7 mi | 28.5 km |
| 5' 6" | 27.3 in | 2,324 | 18.3 mi | 29.4 km |
| 5' 8" | 28.1 in | 2,256 | 18.8 mi | 30.3 km |
| 5' 10" | 28.9 in | 2,192 | 19.4 mi | 31.2 km |
| 6' 0" | 29.7 in | 2,131 | 19.9 mi | 32.1 km |
| 6' 2" | 30.6 in | 2,073 | 20.5 mi | 33.0 km |
| 6' 4" | 31.4 in | 2,019 | 21.0 mi | 33.8 km |
| 6' 6" | 32.2 in | 1,967 | 21.6 mi | 34.7 km |
Highlighted row is close to the average adult height. Across this range the same 42,450 steps varies by roughly 3.32 miles, which is why a shared step target means noticeably different distances for different people.
Time on feet
| Pace | Steps per minute | Time for 42,450 steps |
|---|---|---|
| Strolling | 90 | 7h 52m |
| Average walk | 105 | 6h 44m |
| Brisk walk | 120 | 5h 54m |
Energy cost
Calories burned depend mostly on body weight and pace. These figures assume a moderate walk, the same 6h 44m of walking the table above describes.
| Body weight | Calories | Per 1,000 steps |
|---|---|---|
| 130 lb (59 kg) | 1,460 kcal | 34.4 kcal |
| 160 lb (73 kg) | 1,797 kcal | 42.3 kcal |
| 190 lb (86 kg) | 2,134 kcal | 50.3 kcal |
| 220 lb (100 kg) | 2,471 kcal | 58.2 kcal |
What 42,450 steps means
42,450 steps is a very active day, the kind that usually means a long walk, a hike, or a job that keeps you on your feet.
In physical terms that is about 80.9 laps of a standard 400 metre running track, or roughly 353.8 lengths of an American football field. Walked in one go at an average pace it would take about 6h 44m.
Nearby conversions
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Popular conversions
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Frequently asked
How many miles is 42,450 steps?
42,450 steps is about 20.1 miles (32.3 km) for an adult with an average 30 inch stride, which works out at roughly 2,112 steps per mile.
How long does it take to walk 42,450 steps?
At an average cadence of 105 steps per minute it takes about 6h 44m. At a brisk 120 steps per minute it drops to roughly 5h 54m, and at a slow stroll of 90 steps per minute it stretches to about 7h 52m.
How many calories does 42,450 steps burn?
Around 1,797 calories for a 160 lb (73 kg) adult walking at a moderate pace. Lighter walkers burn less and heavier walkers burn more, roughly in proportion to body weight.
Does my height change how far 42,450 steps is?
Yes, and by more than most people expect. Walking stride is close to 41 percent of your height, so someone 5 ft 2 in covers about 17.2 miles in 42,450 steps while someone 6 ft 2 in covers about 20.5 miles for the exact same step count.
Is 42,450 steps a good daily total?
42,450 steps is a very active day, the kind that usually means a long walk, a hike, or a job that keeps you on your feet. The 10,000 step figure is not a medical threshold, it began as the name of a 1960s Japanese pedometer, but larger daily step counts do track with better health outcomes up to somewhere around 8,000 to 10,000 steps a day.
Read how many steps are in a mile, browse the full chart, or check distance by height.