Easy Unit Conversion

Julian year, Time

Julian year is a unit of measurement of time defined as exactly 365.25 days of 86400 SI seconds each. The Julian year is the average length of the year in the Julian calendar used in Western societies in previous centuries, and for which the unit is named.

List of all Julian year to other time units individual converters.
Convert  Julian year

Metric, SI

Yoctosecond ys 3155760000×1022
Zeptosecond zs 3155760000×1019
Attosecond as 3155760000×1016
Femtosecond fs 3155760000×1013
Picosecond ps 3155760000×1010
Nanosecond ns 3155760000×107
Microsecond µs 3155760000×104
Millisecond ms 3155760000×101
Centisecond cs 3155760000
Decisecond ds 315576000
Second s 31557600
Decasecond das 3155760
Hectosecond hs 315576
Kilosecond ks 31557.6
Megasecond Ms 31.5576
Gigasecond Gs 0.0316
Terasecond Ts 3.1558×10-5
Petasecond Ps 3.1558×10-8
Exasecond Es 3.1558×10-11
Zettasecond Zs 3.1558×10-14
Yottasecond Ys 3.1558×10-17

Common units

Minute min 525960
Hour h 8766
Day d 365.25
Week 52.1786
Fortnight 26.0893
Month 12.0082
Year y 1.0007
Decade 0.1001
Century 0.01
Millennium 0.001

Sidereal time

Sidereal second 31644002.049
Sidereal minute 527400.0341
Sidereal hour 8790.0006
Sidereal day 366.25
Sidereal month 13.3685

Other

Shake 3155760000×106
Tropical month 13.3686
Synodic month 12.3685
Leap year 0.998
Septennial 0.143
Octennial 0.1251
Novennial 0.1112
Quindecennial 0.0667
Quinquennial 0.2001

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