Fromkm/h
Tokm/s
Kilometer per Hour to Kilometer per Second
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km/h
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32 units available
10 categories total
All conversions
"1" Kilometer per Hour
Every target unit at a glance
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Kilometer per Hour (km/h)
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- Meter per Second(m/s)Copy Answer
- Kilometer per Minute(km/min)Copy Answer
- Kilometer per Second(km/s)Copy Answer
- Meter per Hour(m/h)Copy Answer
- Meter per Minute(m/min)Copy Answer
- Centimeter per Hour(cm/h)Copy Answer
- Centimeter per Minute(cm/min)Copy Answer
- Centimeter per Second(cm/s)Copy Answer
- Millimeter per Hour(mm/h)Copy Answer
- Millimeter per Minute(mm/min)Copy Answer
- Millimeter per Second(mm/s)Copy Answer
- Mile per Hour(mi/h)Copy Answer
- Mile per Minute(mi/min)Copy Answer
- Mile per Second(mi/s)Copy Answer
- Foot per Hour(ft/h)Copy Answer
- Foot per Minute(ft/min)Copy Answer
- Foot per Second(ft/s)Copy Answer
- Yard per Hour(yd/h)Copy Answer
- Yard per Minute(yd/min)Copy Answer
- Yard per Second(yd/s)Copy Answer
- Knot(kn)Copy Answer
- Knot (UK)(kt (UK))Copy Answer
- Velocity of Light in Vacuum(c)Copy Answer
- Cosmic Velocity - First(v₁)Copy Answer
- Cosmic Velocity - Second(v₂)Copy Answer
- Cosmic Velocity - Third(v₃)Copy Answer
- Earth's Velocity(vₑ)Copy Answer
- Velocity of Sound in Pure Water(vs (H₂O))Copy Answer
- Velocity of Sound in Sea Water (20°C, 10m depth)(vs (sea))Copy Answer
- Mach (20°C, 1 atm)(Ma)Copy Answer
- Mach (SI Standard)(Ma (SI))Copy Answer
31 conversions shown
How to Convert Kilometer per Hour to Kilometer per Second
To m/s: ÷ 3.6. To mph: × 0.621. To ft/s: × 0.911. To knots: × 0.540.
1 km/h = 1/3.6 m/s = 0.2778 m/s. There are 3600 seconds in an hour and 1000 meters in a kilometer.
For example, 1 Kilometer per Hour (km/h) = 0.0002777777778 Kilometer per Second (km/s).
Kilometer per Hour to Kilometer per Second — Common Values
| Kilometer per Hour (km/h) | Kilometer per Second (km/s) |
|---|---|
| 0.001 | 2.777778e-7 |
| 0.01 | 0.000002777777778 |
| 0.1 | 0.00002777777778 |
| 0.5 | 0.0001388888889 |
| 1 | 0.0002777777778 |
| 2 | 0.0005555555556 |
| 5 | 0.001388888889 |
| 10 | 0.002777777778 |
| 15 | 0.004166666667 |
| 25 | 0.006944444444 |
| 50 | 0.01388888889 |
| 75 | 0.02083333333 |
| 100 | 0.02777777778 |
| 250 | 0.06944444444 |
| 500 | 0.1388888889 |
| 750 | 0.2083333333 |
| 1000 | 0.2777777778 |
Other Speed Conversions
Convert Kilometer per Hour to All Speed Units
Kilometer per Hour to Meter per SecondKilometer per Hour to Kilometer per MinuteKilometer per Hour to Kilometer per SecondKilometer per Hour to Meter per HourKilometer per Hour to Meter per MinuteKilometer per Hour to Centimeter per HourKilometer per Hour to Centimeter per MinuteKilometer per Hour to Centimeter per SecondKilometer per Hour to Millimeter per HourKilometer per Hour to Millimeter per MinuteKilometer per Hour to Millimeter per SecondKilometer per Hour to Mile per HourKilometer per Hour to Mile per MinuteKilometer per Hour to Mile per SecondKilometer per Hour to Foot per HourKilometer per Hour to Foot per MinuteKilometer per Hour to Foot per SecondKilometer per Hour to Yard per HourKilometer per Hour to Yard per MinuteKilometer per Hour to Yard per SecondKilometer per Hour to KnotKilometer per Hour to Knot (UK)Kilometer per Hour to Velocity of Light in VacuumKilometer per Hour to Cosmic Velocity - FirstKilometer per Hour to Cosmic Velocity - SecondKilometer per Hour to Cosmic Velocity - ThirdKilometer per Hour to Earth's VelocityKilometer per Hour to Velocity of Sound in Pure WaterKilometer per Hour to Velocity of Sound in Sea Water (20°C, 10m depth)Kilometer per Hour to Mach (20°C, 1 atm)Kilometer per Hour to Mach (SI Standard)
