Online calculator to convert millimeters per millisecond to kilometers per second (mm/ms to km/s) with formulas, examples, and tables. Our conversions provide a quick and easy way to convert between Speed or Velocity units.
Conversion Calculator
Enter your value in the conversion calculator below.
Convert mm/ms to km/s
TIP: If the result of your conversion is 0, try increasing the "Decimals".
Conversion Definitions
The following is a list of definitions relating to conversions between millimeters per millisecond and kilometers per second.
What is millimeters per millisecond (mm/ms)?
Millimeters per millisecond is a unit of Speed or Velocity in the Metric System. It measures the number of millimeters traveled in a millisecond. The symbol for millimeters per millisecond is mm/ms and the International spelling for this unit is millimetres per millisecond. There are 1,000 mm/ms in km/s.
What is kilometers per second (km/s)?
Kilometers per second is a unit of Speed or Velocity in the Metric System. It measures the number of kilometers traveled in a second. The symbol for kilometers per second is km/s and the International spelling for this unit is kilometres per second. There are 0.001 km/s in mm/ms.
Conversion Formula
Let's take a closer look at the conversion formula so that you can do these conversions yourself with a calculator or with an old-fashioned pencil and paper.
The formula to convert from mm/ms to km/s is:
km/s = mm/ms ÷ 1,000
Conversion Example
Next, let's look at an example showing the work and calculations that are involved in converting from millimeters per millisecond to kilometers per second (mm/ms to km/s).
Millimeters per millisecond to Kilometers per second Conversion Example
Task: Convert 250 millimeters per millisecond to kilometers per second (show work) Formula: mm/ms ÷ 1,000 = km/s Calculations: 250 mm/ms ÷ 1,000 = 0.25 km/s Result: 250 mm/ms is equal to 0.25 km/s
Conversion Table
For quick reference purposes, below is a conversion table that you can use to convert from mm/ms to km/s.
Millimeters per millisecond to Kilometers per second Conversion Chart
| millimeters per millisecond (mm/ms) | kilometers per second (km/s) |
|---|---|
| 1 mm/ms | 0.001 km/s |
| 2 mm/ms | 0.002 km/s |
| 3 mm/ms | 0.003 km/s |
| 4 mm/ms | 0.004 km/s |
| 5 mm/ms | 0.005 km/s |
| 6 mm/ms | 0.006 km/s |
| 7 mm/ms | 0.007 km/s |
| 8 mm/ms | 0.008 km/s |
| 9 mm/ms | 0.009 km/s |
| 10 mm/ms | 0.01 km/s |
| 20 mm/ms | 0.02 km/s |
| 30 mm/ms | 0.03 km/s |
| 40 mm/ms | 0.04 km/s |
| 50 mm/ms | 0.05 km/s |
| 75 mm/ms | 0.075 km/s |
| 100 mm/ms | 0.1 km/s |
| 250 mm/ms | 0.25 km/s |
| 500 mm/ms | 0.5 km/s |
| 750 mm/ms | 0.75 km/s |
| 1,000 mm/ms | 1 km/s |
| 2,500 mm/ms | 2.5 km/s |
| 5,000 mm/ms | 5 km/s |
| 7,500 mm/ms | 7.5 km/s |
| 10,000 mm/ms | 10 km/s |
| 25,000 mm/ms | 25 km/s |
| 50,000 mm/ms | 50 km/s |
| 75,000 mm/ms | 75 km/s |
| 100,000 mm/ms | 100 km/s |
| 250,000 mm/ms | 250 km/s |
Related Units
The following tables provide a summary of the Speed or Velocity units (Per Hour, Per Minute, Per Second and Per Millisecond) within their respective measurement systems.
Per Hour
| Unit | Symbol | Measurement System |
|---|---|---|
| inches per hour | in/h | US Customary Units/Imperial System |
| feet per hour | ft/h | US Customary Units/Imperial System |
| yards per hour | yd/h | US Customary Units/Imperial System |
| miles per hour | mph | US Customary Units/Imperial System |
| millimeters per hour | mm/h | Metric System |
| centimeters per hour | cm/h | Metric System |
| decimeters per hour | dm/h | Metric System |
| meters per hour | m/h | Metric System |
| kilometers per hour | km/h | Metric System |
| knot | kn | Non-SI (International) |
Per Minute
| Unit | Symbol | Measurement System |
|---|---|---|
| inches per minute | in/m | US Customary Units/Imperial System |
| feet per minute | ft/m | US Customary Units/Imperial System |
| yards per minute | yd/m | US Customary Units/Imperial System |
| miles per minute | mi/m | US Customary Units/Imperial System |
| millimeters per minute | mm/m | Metric System |
| centimeters per minute | cm/m | Metric System |
| decimeters per minute | dm/m | Metric System |
| meters per minute | m/m | Metric System |
| kilometers per minute | km/m | Metric System |
Per Second
| Unit | Symbol | Measurement System |
|---|---|---|
| inches per second | in/s | US Customary Units/Imperial System |
| feet per second | ft/s | US Customary Units/Imperial System |
| yards per second | yd/s | US Customary Units/Imperial System |
| miles per second | mi/s | US Customary Units/Imperial System |
| millimeters per second | mm/s | Metric System |
| centimeters per second | cm/s | Metric System |
| decimeters per second | dm/s | Metric System |
| meters per second | m/s | Metric System |
| kilometers per second | km/s | Metric System |
Per Millisecond
| Unit | Symbol | Measurement System |
|---|---|---|
| millimeters per millisecond | mm/ms | Metric System |
| centimeters per millisecond | cm/ms | Metric System |
| decimeters per millisecond | dm/ms | Metric System |
| meters per millisecond | m/ms | Metric System |
| kilometers per millisecond | km/ms | Metric System |
Note: For Speed or Velocity conversions, US Customary Units and the Imperial System are equivalent.
Advertisements