Hour to Second (h → s)
Convert hour to second instantly. The conversion factor below is exact by international definition.
Realtime·time·SI
Exact
h
× 3,600
s
3,600
Precision [auto]
6
📐h to s formulaExact
s = h × 3600
Inverse: h = s × 0.000277777778
Worked example: 1 h = 3600 s
ℹ️About these units
Hour (h)
Second (s)
📊Reference table: h → s
| Hour (h) | Second (s) |
|---|---|
| 1 | 3,600 |
| 2 | 7,200 |
| 5 | 18,000 |
| 10 | 36,000 |
| 15 | 54,000 |
| 20 | 72,000 |
| 25 | 90,000 |
| 50 | 180,000 |
| 100 | 360,000 |
| 250 | 900,000 |
| 500 | 1,800,000 |
| 750 | 2,700,000 |
| 1,000 | 3,600,000 |
Want a downloadable CSV? Append ?format=csv to the API /api/v1/table endpoint.
🔁Reverse & related
🔌API & widget
GET https://convertnavi.com/api/v1/convert?value=10&from=hour&to=secondEmbed this converter
<div data-convertnavi="hour->second"></div>
<script async src="https://convertnavi.com/embed.js"></script>