How many gigameter in 1 megameter?
The answer is 0.001.
We assume you are converting between gigametre and megametre.
You can view more details on each measurement unit:
gigameter or megameter
The SI base unit for length is the metre.
1 metre is equal to 1.0E-9 gigameter, or 1.0E-6 megameter.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between gigameters and megameters.
Type in your own numbers in the form to convert the units!
1 gigameter to megameter = 1000 megameter
2 gigameter to megameter = 2000 megameter
3 gigameter to megameter = 3000 megameter
4 gigameter to megameter = 4000 megameter
5 gigameter to megameter = 5000 megameter
6 gigameter to megameter = 6000 megameter
7 gigameter to megameter = 7000 megameter
8 gigameter to megameter = 8000 megameter
9 gigameter to megameter = 9000 megameter
10 gigameter to megameter = 10000 megameter
You can do the reverse unit conversion from megameter to gigameter, or enter any two units below:
gigameter to metric mile
gigameter to metro
gigameter to Paris foot
gigameter to light-month
gigameter to myriameter
gigameter to pes
gigameter to nautical mile
gigameter to mile
gigameter to span
gigameter to nanon
A gigametre (American spelling: gigameter, symbol: Gm) is a unit of length equal to 10^9 metres. Its customary equivalent is 621,371 miles.
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.
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!