Use the calculator above to convert Hours (h) to Seconds (s) instantly, or check the reference table and answers below. 1 Hour equals 3600.000000 s.
To convert Hours to Seconds, multiply the Hours value by 3600. To go the other way, divide by 3600 instead.
How many Seconds are in 1 Hour?
1 Hour (h) equals 3600.000000 s.
How many Seconds are in 10 Hours?
10 Hours (h) equals 36000.000000 s.
Symbol: h
An hour is a unit of time equal to 60 minutes, or one twenty-fourth of a day.
Symbol: s
A second is the SI base unit of time, the smallest commonly used unit in everyday timekeeping.
| Hours [h] | Seconds [s] |
|---|---|
| 0.01 h | 36.000000 s |
| 0.1 h | 360.000000 s |
| 1 h | 3600.000000 s |
| 2 h | 7200.000000 s |
| 3 h | 10800.000000 s |
| 5 h | 18000.000000 s |
| 10 h | 36000.000000 s |
| 20 h | 72000.000000 s |
| 50 h | 180000.000000 s |
| 100 h | 360000.000000 s |
| 1000 h | 3600000.000000 s |