How many gigameter in 1 decametre? The answer is 1.0E-8. We assume you are converting between gigametre and decametre. You can view more details on each measurement unit: gigameter or decametre The SI base unit for length is the metre. 1 metre is equal to 1.0E-9 gigameter, or 0.1 decametre. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between gigameters and decameters. Type in your own numbers in the form to convert the units!
1 gigameter to decametre = 100000000 decametre
2 gigameter to decametre = 200000000 decametre
3 gigameter to decametre = 300000000 decametre
4 gigameter to decametre = 400000000 decametre
5 gigameter to decametre = 500000000 decametre
6 gigameter to decametre = 600000000 decametre
7 gigameter to decametre = 700000000 decametre
8 gigameter to decametre = 800000000 decametre
9 gigameter to decametre = 900000000 decametre
10 gigameter to decametre = 1000000000 decametre
You can do the reverse unit conversion from decametre to gigameter, or enter any two units below:
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 decametre (American spelling: dekameter, symbol: dam) is a measurement of distance equal to ten metres. This measure is included mostly for completeness. It very rarely has any practical application.
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