Online calculator to convert kilometers to megameters (km to Mm) with formulas, examples, and tables. Our conversions provide a quick and easy way to convert between Length or Distance units.
Conversion Calculator
Enter your value in the conversion calculator below.
Convert km to megameters
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 kilometers and megameters.
What is a kilometer (km)?
A kilometer is a unit of Length or Distance in the Metric System. The symbol for kilometer is km. There are 1,000 kilometers in a megameter. The International spelling for this unit is kilometre.
What is a megameter (Mm)?
A megameter is a unit of Length or Distance in the Metric System. The symbol for megameter is Mm. There are 0.001 megameters in a kilometer. The International spelling for this unit is megametre.
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 km to megameters is:
megameters = km ÷ 1,000
Conversion Example
Next, let's look at an example showing the work and calculations that are involved in converting from kilometers to megameters (km to Mm).
Kilometer to Megameter Conversion Example
Task: Convert 65,000 kilometers to megameters (show work) Formula: km ÷ 1,000 = megameters Calculations: 65,000 km ÷ 1,000 = 65 megameters Result: 65,000 km is equal to 65 megameters
Conversion Table
For quick reference purposes, below is a conversion table that you can use to convert from km to megameters.
Kilometers to Megameters Conversion Chart
| kilometers (km) | megameters (Mm) |
|---|---|
| 1 km | 0.001 Mm |
| 2 km | 0.002 Mm |
| 3 km | 0.003 Mm |
| 4 km | 0.004 Mm |
| 5 km | 0.005 Mm |
| 6 km | 0.006 Mm |
| 7 km | 0.007 Mm |
| 8 km | 0.008 Mm |
| 9 km | 0.009 Mm |
| 10 km | 0.01 Mm |
| 20 km | 0.02 Mm |
| 30 km | 0.03 Mm |
| 40 km | 0.04 Mm |
| 50 km | 0.05 Mm |
| 75 km | 0.075 Mm |
| 100 km | 0.1 Mm |
| 250 km | 0.25 Mm |
| 500 km | 0.5 Mm |
| 750 km | 0.75 Mm |
| 1,000 km | 1 Mm |
| 2,500 km | 2.5 Mm |
| 5,000 km | 5 Mm |
| 7,500 km | 7.5 Mm |
| 10,000 km | 10 Mm |
| 25,000 km | 25 Mm |
| 50,000 km | 50 Mm |
| 75,000 km | 75 Mm |
| 100,000 km | 100 Mm |
| 250,000 km | 250 Mm |
Related Units
This table provides a summary of the Length or Distance units within their respective measurement systems.
| Unit | Symbol | Measurement System |
|---|---|---|
| inches | in or " | US Customary Units/Imperial System |
| feet | ft or ' | US Customary Units/Imperial System |
| yards | yd | US Customary Units/Imperial System |
| miles | mi | US Customary Units/Imperial System |
| picometers | pm | Metric System |
| nanometers | nm | Metric System |
| micrometers | μm | Metric System |
| millimeters | mm | Metric System |
| centimeters | cm | Metric System |
| decimeters | dm | Metric System |
| meters | m | Metric System |
| decameters | dam or dkm | Metric System |
| hectometers | hm | Metric System |
| kilometers | km | Metric System |
| megameters | Mm | Metric System |
| gigameters | Gm | Metric System |
| nautical miles | M or NM or nmi | Non-SI (International) |
| angstroms | Å | Non-SI (International) |
| rods | rod | Non-SI (International) |
Note: For Length and Distance conversions, US Customary Units and the Imperial System are equivalent.
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