Yards/hour to kilometers/second (yd/hr to km/s) converter

You can enter a value in either the yards/hour (yd/hr) or kilometers/second (km/s) 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 yards/hour to kilometers/second to kilometers/second to yards/hour.

yards/hour (yd/hr)

 

kilometers/second (km/s)

 
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1 yd/hr = 2.5E-7 km/s 1 km/s = 3937007.8740157 yd/hr

Algebraic Steps / Dimensional Analysis Formula
yd/hr * 1 yd/s
3600 yd/hr		 * 3 ft/s
1 yd/s		 * 1 m/s
3.2808 ft/s		 * 1 km/s
1000 m/s		 = km/s

Direct Conversion Formula
yd/hr * 1 km/s
3937007.8740157 yd/hr		 = km/s

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

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