Years to Seconds Converter
Convert years to seconds instantly. One year equals 31,557,600 seconds, so you can type any value in yr and read the answer in s. The page also…
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Convert years to seconds instantly. One year equals 31,557,600 seconds, so you can type any value in yr and read the answer in s. The page also shows a conversion table and the exact formula used.
Worked example
Example calculated from the starting values. Enter your own values and press Calculate to get your result.
1 yr = 31,557,600 s
With the default inputs (value in years = 1 yr), the results are: seconds 31,557,600 s.
Years to seconds conversion table
Reference table based on the example values; it is not your calculation result.
| years (yr) | seconds (s) |
|---|---|
| 1 | 31,557,600 |
| 2 | 63,115,200 |
| 5 | 157,788,000 |
| 10 | 315,576,000 |
| 25 | 788,940,000 |
| 50 | 1,577,880,000 |
| 100 | 3,155,760,000 |
| 500 | 15,778,800,000 |
| 1,000 | 31,557,600,000 |
Frequently asked questions
How many seconds are in one year?
1 year = 31,557,600 seconds.
What is the formula to convert years to seconds?
Multiply the value in years by 31,557,600.
How do I convert seconds back to years?
1 second = 3.1688e-8 years.
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