›› Convert megametre to gigametre


›› More information from the unit converter

How many megametre 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:
megametre or gigameter
The SI base unit for length is the metre.
1 metre is equal to 1.0E-6 megametre, 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!

›› Quick conversion chart of megametre to gigameter

1 megametre to gigameter = 0.001 gigameter

10 megametre to gigameter = 0.01 gigameter

50 megametre to gigameter = 0.05 gigameter

100 megametre to gigameter = 0.1 gigameter

200 megametre to gigameter = 0.2 gigameter

500 megametre to gigameter = 0.5 gigameter

1000 megametre to gigameter = 1 gigameter

›› Want other units?

You can do the reverse unit conversion from gigameter to megametre, or enter any two units below:

Enter two units to convert


›› Common length conversions

megametre to reed
megametre to polegada
megametre to pe
megametre to leap
megametre to pica
megametre to digit
megametre to mille
megametre to chinese inch
megametre to Q
megametre to gigaparsec

›› Definition: Megameter

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.

›› Definition: Gigameter

A gigametre (American spelling: gigameter, symbol: Gm) is a unit of length equal to 10^9 metres. Its customary equivalent is 621,371 miles.

›› Metric conversions and more

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!