About kilometre per second

1 kilometre per second = 2.93866996 mach (approx at sea level)

About mach (approx at sea level)

1 Mach ≈ 340.29 m/s (sea level)

More Speed conversions

• Convert kilometre per second to metre per second
• Convert kilometre per second to kilometre per hour
• Convert kilometre per second to mile per hour
• Convert kilometre per second to knot
• Convert kilometre per second to foot per second
• Convert kilometre per second to metre per minute
• Convert kilometre per second to mach (approx at sea level)
• Convert kilometre per second to centimetre per second
• Convert kilometre per second to mile per minute

Assumption: Mach uses an approximate sea-level reference (about 340.29 m/s).