Second (s)
Millisecond (ms)
Microsecond (µs)
Nanosecond (ns)
Minute (min)
Hour (h)
Day (d)
Week (wk)
Month (mo)
Year (yr)
Second (s)
Millisecond (ms)
Microsecond (µs)
Nanosecond (ns)
Minute (min)
Hour (h)
Day (d)
Week (wk)
Month (mo)
Year (yr)
1 hour = 3,600 second.
To convert hour to second, multiply the value by 3,600.
Example: 20 h = 72,000 s.
Hour to Second conversion table
| Hour | Second |
|---|---|
| 1 h | 3,600 s |
| 2 h | 7,200 s |
| 3 h | 10,800 s |
| 4 h | 14,400 s |
| 5 h | 18,000 s |
| 10 h | 36,000 s |
| 20 h | 72,000 s |
| 25 h | 90,000 s |
| 50 h | 180,000 s |
| 100 h | 360,000 s |
| 500 h | 1,800,000 s |
| 1,000 h | 3,600,000 s |
Related time conversions
Frequently asked questions
- How many second are in a hour?
- There are 3,600 second in 1 hour.
- How do I convert hour to second?
- To convert hour to second, multiply the value by 3,600.