Seconds to Years Converter
CommonSeconds, minutes, hours, days and beyond.
How to convert Seconds to Years
Multiply the seconds value by 3.1689e-8: 1 s = 3.1689e-8 yr. Going the other way, 1 yr = 3.1557e+7 s, so divide by 3.1689e-8 or use the Years to Seconds converter.
About these units
Seconds (s)
The second is the SI base unit of time, defined by the frequency of a transition in the caesium-133 atom. All other time units are built from it.
Years (yr)
This converter uses the average Gregorian calendar year of 365.2425 days, which accounts for leap years. A common year has 365 days and a leap year 366.
Seconds to Years conversion table
| Seconds (s) | Years (yr) |
|---|---|
| 1 s | 3.1689e-8 yr |
| 2 s | 6.3377e-8 yr |
| 3 s | 9.5066e-8 yr |
| 4 s | 1.2675e-7 yr |
| 5 s | 1.5844e-7 yr |
| 10 s | 3.1689e-7 yr |
| 20 s | 6.3377e-7 yr |
| 25 s | 7.9222e-7 yr |
| 50 s | 1.5844e-6 yr |
| 100 s | 3.1689e-6 yr |
| 500 s | 1.5844e-5 yr |
| 1,000 s | 3.1689e-5 yr |
More seconds conversions
- Seconds to Minutes1 s = 0.0166667 min
- Seconds to Hours1 s = 0.000277778 hr
- Seconds to Days1 s = 1.1574e-5 d
- Seconds to Weeks1 s = 1.6534e-6 wk
- Seconds to Months1 s = 3.8026e-7 mo
- Seconds to Milliseconds1 s = 1,000 ms
- Seconds to Decades1 s = 3.1689e-9 dec
- Seconds to Solar Years1 s = 3.1689e-8 sol yr
See every unit on the Time Converter.