Convert Year (Julian) to Second

Enter a value in Year (Julian) to see it instantly in Second, or use the reverse converter below.

1 yr = 31557600 s

See this the other way: Second to Year (Julian)

Year (Julian)

Definition: Defined here as 365.25 days, the standard Julian year used in scientific contexts.

Current use: Used for age, long-term planning, and financial and scientific calculations.

Definition: The SI base unit of time, defined by a fixed number of cesium atom oscillations.

Current use: The fundamental unit of time in science and everyday life.

1 yr = 31557600 s
1 s = 0.0000000317 yr

Example: convert 1 yr to s:

1 yr = 31557600 s