"Kilometers per hour" (km/h) is a unit of speed or velocity commonly used in many countries worldwide, particularly those that use the metric system. It represents the distance traveled in kilometers divide ..more definition+
In relation to the base unit of [speed] => (meters per second), 1 Kilometers Per Hour (km/h) is equal to 0.277778 meters-per-second, while 1 Millimeters Per Hour (mm/h) = 2.77778E-7 meters-per-second.| 1 Kilometers Per Hour | to common speed units |
|---|---|
| 1 km/h | = 0.62137168933429 miles per hour (mi/h) |
| 1 km/h | = 0.010356194822238 miles per minute (mi/m) |
| 1 km/h | = 0.0001726032470373 miles per second (mi/s) |
| 1 km/h | = 1 kilometers per hour (km/h) |
| 1 km/h | = 0.016666646666707 kilometers per minute (km/m) |
| 1 km/h | = 0.000277778 kilometers per second (km/s) |
| 1 km/h | = 0.277778 meters per second (m/s) |
| 1 km/h | = 1000 meters per hour (m/h) |
| 1 km/h | = 0.5399577019073 knots (kn) |
| 1 km/h | = 9.2656767235952E-10 speed of light (c) |
| Kilometers Per Hour | to Millimeters Per Hour (table conversion) |
|---|---|
| 1 km/h | = 1000000 mm/h |
| 2 km/h | = 2000000 mm/h |
| 3 km/h | = 3000000 mm/h |
| 4 km/h | = 4000000 mm/h |
| 5 km/h | = 5000000 mm/h |
| 6 km/h | = 6000000 mm/h |
| 7 km/h | = 7000000 mm/h |
| 8 km/h | = 8000000 mm/h |
| 9 km/h | = 9000000 mm/h |
| 10 km/h | = 10000000 mm/h |
| 20 km/h | = 20000000 mm/h |
| 30 km/h | = 30000000 mm/h |
| 40 km/h | = 40000000 mm/h |
| 50 km/h | = 50000000 mm/h |
| 60 km/h | = 60000000 mm/h |
| 70 km/h | = 70000000 mm/h |
| 80 km/h | = 80000000 mm/h |
| 90 km/h | = 90000000 mm/h |
| 100 km/h | = 100000000 mm/h |
| 200 km/h | = 200000000 mm/h |
| 300 km/h | = 300000000 mm/h |
| 400 km/h | = 400000000 mm/h |
| 500 km/h | = 500000000 mm/h |
| 600 km/h | = 600000000 mm/h |
| 700 km/h | = 700000000 mm/h |
| 800 km/h | = 800000000 mm/h |
| 900 km/h | = 900000000 mm/h |
| 1000 km/h | = 1000000000 mm/h |
| 2000 km/h | = 2000000000 mm/h |
| 4000 km/h | = 4000000000 mm/h |
| 5000 km/h | = 5000000000 mm/h |
| 7500 km/h | = 7500000000 mm/h |
| 10000 km/h | = 10000000000 mm/h |
| 25000 km/h | = 25000000000 mm/h |
| 50000 km/h | = 50000000000 mm/h |
| 100000 km/h | = 100000000000 mm/h |
| 1000000 km/h | = 1000000000000 mm/h |
| 1000000000 km/h | = 1.0E+15 mm/h |