Seconds to Hours converter
Convert seconds (s) to hours (h). Exact: 1 h = 3600 s.
Converter tool
Formula: h = s ÷ 3600
Quick examples
| Seconds | Hours |
|---|---|
| 60 | 0.01667 |
| 120 | 0.03333 |
| 600 | 0.16667 |
| 1800 | 0.5 |
| 3600 | 1.0 |
| 7200 | 2.0 |
| 10800 | 3.0 |
| 86400 | 24.0 |
How to convert Seconds to Hours
Formula: h = s ÷ 3600.
Reverse conversion: s = h × 3600
Tip: Use the swap button to reverse the calculation instantly.
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Seconds → Hours FAQs
What definitions are used?
Exact: 1 min = 60 s; 1 h = 60 min; 1 d = 24 h; 1 wk = 7 d. For years we use 365 d = 1 yr.
How do I go the other way?
s = h × 3600
Are the results rounded?
Calculations use exact constants; values are displayed with sensible rounding for readability.