Time & duration
year (Julian)yr
The Julian year of 365.25 days, used in astronomy.
- Dimension
- time
- Canonical signature
- T
- System
- astronomical
- Exactness
- Exact
Definition record
How this unit is defined
Same dimension
Related units
Common conversions
Every conversion routes through the canonical base of the dimension.
1 yr = 31,557,600 s
Exact relationship
10 yr = 315,576,000 s
Exact relationship