Converting from Seconds per kilometer (s/km) to Seconds per mile (spm)

What is Seconds per kilometer (s/km)

Seconds per kilometer (s/km) is a unit of speed commonly used in metric countries. It represents the amount of time it takes to cover one kilometer at a certain speed.

What is Seconds per mile (spm)

Seconds per mile (spm) is a unit of speed used in non-metric countries such as the United States. It represents the amount of time it takes to cover one mile at a certain speed.

Conversion Formulas

To convert from seconds per kilometer (s/km) to seconds per mile (spm), you can use the following formula:

spm=s/km×1.609344

To convert from seconds per mile (spm) to seconds per kilometer (s/km), you can use the following formula:

s/km=spm×0.6213712

Examples

1. Converting 7 seconds per kilometer (s/km) to seconds per mile (spm):

7 s/km=7×1.609344=11.26541 spm

2. Converting 5 seconds per mile (spm) to seconds per kilometer (s/km):

5 spm=5×0.6213712=3.106856 s/km

3. Converting 8 seconds per kilometer (s/km) to seconds per mile (spm):

8 s/km=8×1.609344=12.87475 spm

By using the conversion formulas provided, you can easily convert between seconds per kilometer (s/km) and seconds per mile (spm) to suit your needs.