Year (Julian) to Second (yr → s)
Convert year (julian) to second instantly. The conversion factor below is exact by international definition.
Realtime·time·astronomical
Exact
yr
× 31,557,600
s
31,557,600
Precision [auto]
6
📐yr to s formulaExact
s = yr × 3.155760e+7
Inverse: yr = s × 3.168809e-8
Worked example: 1 yr = 3.155760e+7 s
ℹ️About these units
Year (Julian) (yr)
Julian year: 365.25 days exactly.
Second (s)
📊Reference table: yr → s
| Year (Julian) (yr) | Second (s) |
|---|---|
| 1 | 31,557,600 |
| 2 | 63,115,200 |
| 5 | 157,788,000 |
| 10 | 315,576,000 |
| 15 | 473,364,000 |
| 20 | 631,152,000 |
| 25 | 788,940,000 |
| 50 | 1,577,880,000 |
| 100 | 3,155,760,000 |
| 250 | 7,889,400,000 |
| 500 | 15,778,800,000 |
| 750 | 23,668,200,000 |
| 1,000 | 31,557,600,000 |
Want a downloadable CSV? Append ?format=csv to the API /api/v1/table endpoint.
🔁Reverse & related
🔌API & widget
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