How many megameter in 1 gigameter?
The answer is 1000.
We assume you are converting between megametre and gigametre.
You can view more details on each measurement unit:
megameter or gigameter
The SI base unit for length is the metre.
1 metre is equal to 1.0E-6 megameter, or 1.0E-9 gigameter.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between megameters and gigameters.
Type in your own numbers in the form to convert the units!
1 megameter to gigameter = 0.001 gigameter
10 megameter to gigameter = 0.01 gigameter
50 megameter to gigameter = 0.05 gigameter
100 megameter to gigameter = 0.1 gigameter
200 megameter to gigameter = 0.2 gigameter
500 megameter to gigameter = 0.5 gigameter
1000 megameter to gigameter = 1 gigameter
You can do the reverse unit conversion from gigameter to megameter, or enter any two units below:
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A megametre (American spelling: megameter, symbol: Mm) is a unit of length equal to 10^6 metres (from the Greek words megas = big and metro = count/measure). Its customary equivalent is 621.37 miles.
A gigametre (American spelling: gigameter, symbol: Gm) is a unit of length equal to 10^9 metres. Its customary equivalent is 621,371 miles.
ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!