Hours to seconds
1 h = 3,600 s
All units in this category
- 3,600,000ms
- 3,600s
- 60min
- 1h
- 0.041666667d
- 0.005952381v
- 0.0013689535mån
- 0.00011407946år
Formula
Multiply the value in hours by 3,600 to get seconds.
s = h × 3,600
How to convert hours to seconds
Type a value in the field above and the result is calculated instantly. Use the arrow button to swap direction, or pick other units from the lists.
Hours to seconds – common values
| Hours (h) | Seconds (s) |
|---|---|
| 1 | 3,600 |
| 2 | 7,200 |
| 3 | 10,800 |
| 5 | 18,000 |
| 10 | 36,000 |
| 12 | 43,200 |
| 24 | 86,400 |
| 30 | 108,000 |
| 60 | 216,000 |
| 100 | 360,000 |
About the units
Seconds. The second is the SI unit of time, defined by the oscillations of the caesium atom.