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Calculators » Conversion » Speed » Km per second and Miles per hour
Our online tools will provide quick answers to your calculation and conversion needs. On this page, you can convert speed measurements from km per second to miles per hour and miles per hour to km per second.
Download: Use this speed converter offline with our all-in-one calculator app for Android and iOS.
1 mi/h = 0.000447 km/s
1 km/s = 2236.9362921 mi/h
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