Unit Converter
Years to Seconds Converter
Convert years (yr) to seconds (s) instantly in your browser. 1 year = 31557600 seconds.
How to convert years to seconds
Use the converter above, or multiply the years value by 31557600. The formula is:
s = yr × 31557600
Years to Seconds conversion table
| Years (yr) | Seconds (s) |
|---|---|
| 1 | 31557600 |
| 2 | 63115200 |
| 5 | 157788000 |
| 10 | 315576000 |
| 20 | 631152000 |
| 50 | 1.577880e+9 |
| 100 | 3.155760e+9 |
Common questions
How many seconds in 1 year? 1 year = 31557600 seconds.
How many years in 1 second? 1 second = 3.168809e-8 years.
Is this converter accurate? It uses standard conversion factors and works entirely in your browser. For engineering/medical/financial decisions, verify with a trusted source.