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Speed Converter
Convert between km/h, mph, m/s, knots, and Mach — running, driving, aviation, and science speeds.
로그인 불필요
3.2808399
1 m = 3.2808399 ft
모든 변환
Meter1 m
Kilometer0.001 km
Centimeter100 cm
Millimeter1,000 mm
Mile0.00062137119 mi
Yard1.0936133 yd
Foot3.2808399 ft
Inch39.370079 in
Nautical Mile0.0005399568 nmi
Light-year1.056971e-16 ly
Astronomical Unit6.684492e-12 AU
Speed tips
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Driving: 100 km/h = 62 mph. 60 mph = 97 km/h. Know the limits when driving internationally.
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Running: 10 km/h = 6.2 mph = 6:00 min/km pace. Convert your pace between metric and imperial.
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Aviation uses knots (nautical miles/hour). 1 knot = 1.852 km/h = 1.151 mph.
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Mach 1 = 1235 km/h (speed of sound at sea level). The converter handles supersonic speeds too.
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