How many megameter in 1 decametres? The answer is 1.0E-5. We assume you are converting between megametre and decametre. You can view more details on each measurement unit: megameter or decametres The SI base unit for length is the metre. 1 metre is equal to 1.0E-6 megameter, or 0.1 decametres. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between megameters and decameters. Type in your own numbers in the form to convert the units!
1 megameter to decametres = 100000 decametres
2 megameter to decametres = 200000 decametres
3 megameter to decametres = 300000 decametres
4 megameter to decametres = 400000 decametres
5 megameter to decametres = 500000 decametres
6 megameter to decametres = 600000 decametres
7 megameter to decametres = 700000 decametres
8 megameter to decametres = 800000 decametres
9 megameter to decametres = 900000 decametres
10 megameter to decametres = 1000000 decametres
You can do the reverse unit conversion from decametres to megameter, or enter any two units below:
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 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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