kilometer per hour per second
Accelerationexact by definition
A kilometre per hour per second is exactly 1/3.6 m/s², about 0.278 m/s². It is how vehicle acceleration is reported where it will be read by drivers: a car gaining 10 km/h every second is pulling about 2.78 m/s², or 0.28 g.
Watch out: The unit contains two different times and is easy to mangle. It is (km/h) per second, not km per (h·s), and cancelling carelessly gives an answer 3,600 times wrong. Rail and transit specifications often prefer it precisely because passengers understand speed in km/h.
| 1 | 0.27777778 |
One kilometer per hour per second in every acceleration unit
| 27,777,800 | microgal (μGal) | |
| 27,777.8 | milligal (mGal) | |
| 277.778 | millimeter per second squared (mm/s²) | |
| 27.7778 | centimeter per second squared (cm/s²) | |
| 27.7778 | gal (Gal) | |
| 10.9361 | inch per second squared (in/s²) | |
| 1 | kilometer per hour per second (km/h/s)this unit | |
| 0.911344 | foot per second squared (ft/s²) | |
| 0.621371 | mile per hour per second (mph/s) | |
| 0.277778 | meter per second squared (m/s²) | |
| 0.0283255 | standard gravity (g) |
Solvers that use acceleration