Gigameters/second to megameters/hour (Gm/s to Mm/hr) converter

You can enter a value in either the gigameters/second (Gm/s) or megameters/hour (Mm/hr) input fields. For an understanding of the conversion process, we include algebraic formulas.

See conversions to common Speed units and easily switch Speed units in the two tabbed section below. Use the search bar above to find additional conversions.

Tip: Click the "Swap" button to switch from converting gigameters/second to megameters/hour to megameters/hour to gigameters/second.

gigameters/second (Gm/s)

 

megameters/hour (Mm/hr)

 
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1 Gm/s = 3599999.999712 Mm/hr 1 Mm/hr = 2.8E-7 Gm/s

Algebraic Steps / Dimensional Analysis Formula
Gm/s * 3600 Gm/hr
1 Gm/s		 * 1000 Mm/hr
1 Gm/hr		 = Mm/hr

Direct Conversion Formula
Gm/s * 3599999.999712 Mm/hr
1 Gm/s		 = Mm/hr

If you would like to switch between Speed units, select from the tables below

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