inch per hour
Speedexact by definition
The inch per hour is exactly 0.0254/3600 metres per second, the American unit of rainfall intensity and of soil infiltration rate. Percolation tests for septic system design are reported in inches per hour, and NOAA rainfall frequency atlases tabulate design intensities in the same unit.
Watch out: One inch per hour is 25.4 mm/h, which is a heavy rain rather than a moderate one. American and metric intensity thresholds differ by a factor of 25 and are easily read across without noticing.
| 1 | 0.0000070555556 |
One inch per hour in every speed unit
| 222,656 | millimeter per year (mm/yr) | |
| 609.6 | millimeter per day (mm/day) | |
| 25.4 | millimeter per hour (mm/h) | |
| 24 | inch per day (in/day) | |
| 2 | foot per day (ft/d) | |
| 1 | inch per hour (in/h)this unit | |
| 0.6096 | meter per day (m/d) | |
| 0.423333 | millimeter per minute (mm/min) | |
| 0.0254 | meter per hour (m/h) | |
| 0.0166667 | inch per minute (in/min) | |
| 0.00705556 | millimeter per second (mm/s) | |
| 0.00138889 | foot per minute (ft/min) | |
| 0.000705556 | centimeter per second (cm/s) | |
| 0.000423333 | meter per minute (m/min) | |
| 0.000277778 | inch per second (in/s) | |
| 0.0000254 | kilometer per hour (km/h) | |
| 0.0000231481 | foot per second (ft/s) | |
| 0.0000157828 | mile per hour (mph) | |
| 0.0000137149 | knot (kn) | |
| 0.00000705556 | meter per second (m/s) | |
| 2.07337e-08 | mach (sea level) (Ma) | |
| 7.05556e-09 | kilometer per second (km/s) | |
| 2.35348e-14 | speed of light (c) |
Solvers that use speed