How to convert hours to seconds
To convert hours to seconds, multiply the value by 3600.
Hours to seconds chart
| Hours | Seconds |
|---|---|
| 1 h | 3600 s |
| 2 h | 7200 s |
| 5 h | 18000 s |
| 10 h | 36000 s |
| 25 h | 90000 s |
| 50 h | 180000 s |
| 100 h | 360000 s |
| 500 h | 1.8e+06 s |
| 1000 h | 3.6e+06 s |
How many seconds are in 1 hour?
1 hour = 3600 seconds.
Need the opposite? Try second to hours.
About this hour to seconds converter
Convert hours (h) to seconds (s) instantly with a free online converter, formula and conversion table. It works instantly on any phone or computer, needs no download and costs nothing.
Frequently asked questions
Is the Hour to Seconds Converter free to use?
Yes. The Hour to Seconds Converter on QuickKit is completely free, with no sign-up needed.
Is my data safe when I use the Hour to Seconds Converter?
Yes. Everything runs inside your browser, so what you type or upload is never sent to our servers.
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