# Kilometers Per Hour To Miles Per Second Conversion

km/h

1 km/h = 0.0001726031 mi/s

Want to convert from miles per second to kilometers per hour instead?

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## How to convert kilometers per hour to miles per second (km/h to mi/s)

The formula for converting kilometers per hour to miles per second is: mi/s = km/h × 0.0001726031. To calculate the kilometer per hour value in miles per second first substitute the kilometer per hour value into the preceding formula, and then perform the calculation. If we wanted to calculate 1 kilometer per hour in miles per second we follow these steps:

mi/s = km/h × 0.0001726031

mi/s = 1 × 0.0001726031

mi/s = 0.0001726031

In other words, 1 kilometer per hour is equal to 0.0001726031 miles per second.

## Example Conversion

Let's take a look at an example. The step-by-step process to convert 8 kilometers per hour to miles per second is:

1. Understand the conversion formula: mi/s = km/h × 0.0001726031
2. Substitute the required value. In this case we substitute 8 for km/h so the formula becomes: mi/s = 8 × 0.0001726031
3. Calculate the result using the provided values. In our example the result is: 8 × 0.0001726031 = 0.0013808248 mi/s

In summary, 8 kilometers per hour is equal to 0.0013808248 miles per second.

## Converting miles per second to kilometers per hour

In order to convert the other way around i.e. miles per second to kilometers per hour, you would use the following formula: km/h = mi/s × 5793.63870057954. To convert miles per second to kilometers per hour first substitute the mile per second value into the above formula, and then execute the calculation. If we wanted to calculate 1 mile per second in kilometers per hour we follow these steps:

km/h = mi/s × 5793.63870057954

km/h = 1 × 5793.63870057954

km/h = 5793.63870057954

Or in other words, 1 mile per second is equal to 5793.63870057954 kilometers per hour.

## Conversion Unit Definitions

### What is a Kilometer Per Hour?

Kilometers per hour (km/h) is a unit of linear velocity measurement. It represents the rate at which an object or particle travels a distance of one kilometer in one hour. Kilometers per hour is commonly used to quantify speeds or rates of movement over longer time intervals.
To provide a detailed example of kilometers per hour, let's consider a car traveling on a highway. If the car covers a distance of 60 kilometers in one hour, then its velocity would be 60 km/h. This means that the car is moving at a speed of 60 kilometers per hour.
Kilometers per hour is widely used in everyday life for measuring and comparing the speeds of vehicles, such as cars, motorcycles, or bicycles. It allows us to estimate travel times, assess the efficiency of transportation, and comply with speed limits.
In the field of sports, kilometers per hour is often used to measure the speed of athletes in various disciplines, such as running, cycling, or racing. It provides a standardized unit to compare and analyze their performances.
Kilometers per hour is also relevant in fields like meteorology or wind engineering, where wind speeds are measured and reported in terms of kilometers per hour. It helps in assessing weather conditions, understanding airflow patterns, or designing structures to withstand wind loads.
It's important to note that kilometers per hour can be converted to other units of velocity. For example, 1 km/h is approximately equal to 0.2778 meters per second (m/s) or 0.6214 miles per hour (mph).
In summary, kilometers per hour (km/h) is a unit of linear velocity measurement, representing the rate at which an object or particle travels a distance of one kilometer in one hour. It is commonly used to quantify speeds or rates of movement over longer time intervals. Kilometers per hour finds applications in transportation, sports, meteorology, and various other fields where speed measurements are necessary.

### What is a Mile Per Second?

Mile per second is a unit of speed that represents the distance traveled in miles divided by the time taken in seconds. It is a relatively high-speed measurement used to describe rapid velocities.
To provide an example, let's consider a rocket that is traveling at a speed of 10 miles per second. This means that for every second, the rocket covers a distance of 10 miles. In a span of 5 seconds, the rocket would travel a total distance of 50 miles.
Mile per second is predominantly used in the field of aerospace and astrodynamics, where extremely high velocities are involved. It is a suitable unit to describe the speed of spacecraft, missiles, or other objects that achieve significant velocities in a short amount of time.
For comparison, the speed of sound is approximately 0.21 miles per second. Therefore, a velocity of 10 miles per second is significantly faster than the speed of sound. This indicates that the rocket is traveling at supersonic speeds and likely in the realm of space travel.
It's important to note that mile per second is not a commonly used unit for everyday speeds, as it represents extremely rapid velocities that are beyond the capabilities of most vehicles or objects. More commonly used speed units include miles per hour, kilometers per hour, or meters per second.
In summary, mile per second is a unit of speed that represents the distance traveled in miles divided by the time taken in seconds. It is primarily used in aerospace and astrodynamics to describe high velocities, typically associated with space travel.

## Kilometers Per Hour To Miles Per Second Conversion Table

Below is a lookup table showing common kilometers per hour to miles per second conversion values.

Kilometer Per Hour (km/h)Mile Per Second (mi/s)
1 km/h0.0001726031 mi/s
2 km/h0.0003452062 mi/s
3 km/h0.0005178093 mi/s
4 km/h0.0006904124 mi/s
5 km/h0.0008630155 mi/s
6 km/h0.0010356186 mi/s
7 km/h0.0012082217 mi/s
8 km/h0.0013808248 mi/s
9 km/h0.0015534279 mi/s
10 km/h0.001726031 mi/s
11 km/h0.0018986341 mi/s
12 km/h0.0020712372 mi/s
13 km/h0.0022438403 mi/s

## Other Common Kilometer Per HourConversions

Below is a table of common conversions from kilometers per hour to other speed units.

ConversionResult
1 kilometer per hour in kilometers per second0.000277777777777778 km/s
1 kilometer per hour in knots0.5399568035 kn, kt
1 kilometer per hour in mach0.000809848 Ma
1 kilometer per hour in meters per second0.2777777778 m/s
1 kilometer per hour in meters per hour1000 m/h
1 kilometer per hour in speed of light0.000000000926567 c