Convert hour (hr) to second (s) instantly
| Hours (hr) | Seconds (s) |
|---|---|
| 0.001 hr | 3.6 s |
| 0.01 hr | 36 s |
| 0.1 hr | 360 s |
| 0.5 hr | 1800 s |
| 1 hr | 3600 s |
| 2 hr | 7200 s |
| 5 hr | 18000 s |
| 10 hr | 36000 s |
| 20 hr | 72000 s |
| 50 hr | 180000 s |
| 100 hr | 360000 s |
| 200 hr | 720000 s |
| 500 hr | 1800000 s |
| 1000 hr | 3600000 s |
The SI unit of time is the second (s). One minute = 60 seconds, one hour = 3600 seconds, one day = 86,400 seconds. One year ≈ 31,557,600 seconds.
Formula: s = hr × 3600