# Kyle's Converter

#### Free Conversion Calculators in Your Web Browser

### Kyle's Converter > Time > Years (sidereal)

### Convert Years (sidereal) to:

- Years (sidereal) to
**Callippic Cycles**- 1 Callippic cycles is exactly equal to 441 hollow months (29 days) plus 499 full months (30 days). This is 76 Julian years (365.25 days per Julian year).

- Years (sidereal) to
**Centiseconds**- A centisecond is exactly 0.01 seconds. One hundredth of a second.

- Years (sidereal) to
**Centuries**- 100 yr

- Years (sidereal) to
**Days**- 1 day is 24 hours. The amount of time required for one full rotation of the Earth from the perspective of the Sun. More specifically this unit is known as a solar day. 1 Solar day = 86 400 seconds (SI base unit). 1 d = 86400 s.

- Years (sidereal) to
**Days (sidereal)**- The amount of time needed for the earth to rotate once around its axis as viewed from a distance star. Approximately 23 hours, 56 minutes, and 4.1 seconds. 86,164.1 seconds. See
*Days*for 24 hour solar day.

- The amount of time needed for the earth to rotate once around its axis as viewed from a distance star. Approximately 23 hours, 56 minutes, and 4.1 seconds. 86,164.1 seconds. See
- Years (sidereal) to
**Decades**- 10 yr

- Years (sidereal) to
**Decaseconds**- A decasecond is exactly 10 seconds. 1 das = 10 s. Ten seconds.

- Years (sidereal) to
**Deciseconds**- A decisecond is exactly 0.1 seconds. One tenth of a second.

- Years (sidereal) to
**Femtoseconds**- A femtosecond is exactly 1 x 10
^{-15}seconds. A quadrillionth of a second.

- A femtosecond is exactly 1 x 10
- Years (sidereal) to
**Fortnights**- 2 Weeks.

- Years (sidereal) to
**Gigaseconds**- A gigasecond is exactly 1,000,000,000 seconds. A billion seconds.

- Years (sidereal) to
**Hectoseconds**- A decasecond is exactly 100 seconds. 1 hs = 100 s. One hundred seconds.

- Years (sidereal) to
**Heleks**- 1 Helek is equal to 1/1080 hours.

- Years (sidereal) to
**Hipparchic Cycles**- 1 Happarchic cycles is one day less than 4 Callippic cycles. 304 Julian years (365.25 days) minutes 1 day.

- Years (sidereal) to
**Hours**- 60 Minutes. In SI units 3600 seconds.

- Years (sidereal) to
**Jiffies**- 1/60
^{th}Seconds.

- 1/60
- Years (sidereal) to
**Jiffies (alternative)**- 1/100
^{th}Seconds.

- 1/100
- Years (sidereal) to
**Ke**- 1 ke is 1/4 of an hour. 900 seconds.

- Years (sidereal) to
**Ke (traditional)**- 1 ke is 1/100
^{th}of a day.

- 1 ke is 1/100
- Years (sidereal) to
**Kiloseconds**- A kilosecond is exactly 1,000 seconds. A thousand seconds.

- Years (sidereal) to
**Lustres**- 1 Lustre is equal to 5 years of 365 days each.

- Years (sidereal) to
**Megaseconds**- A megasecond is exactly 1,000,000 seconds. A million seconds.

- Years (sidereal) to
**Metonic Cycles**- 1 Metonic cycle is equal to 110 hollow months (29 days) plus 125 full months (30 days). The equates to 6940 days or approximately 19 years.

- Years (sidereal) to
**Microfortnights**- 1 Microfortnight is equal to 14 / 1000000 days or 1.2096 seconds. It is intended to be used only for humour or obfuscation. 1 µfn = 1.2096 s.

- Years (sidereal) to
**Microseconds**- A microsecond is exactly 1 x 10
^{-6}seconds. 1 µs = 0.000,001 s. One millionth of a second.

- A microsecond is exactly 1 x 10
- Years (sidereal) to
**Millennia**- 1 Millennium is equal to 1,000 years. In this calculation Julian years are being used (365.25 days).

- Years (sidereal) to
**Millidays**- 1/1000 Days. In SI units 86.4 seconds.

- Years (sidereal) to
**Millifortnights**- 1 Millifortnight is equal to 14 / 1000 days or 1209.6 seconds. It is intended to be used only for humour or obfuscation. 1 mfn = 1209.6 s.

- Years (sidereal) to
**Milliseconds**- A millisecond is exactly 1 x 10
^{-3}seconds. 1 ms = 0.001 s.

- A millisecond is exactly 1 x 10
- Years (sidereal) to
**Minutes**- 60 Seconds.

- Years (sidereal) to
**Moments**- 90 Seconds.

- Years (sidereal) to
**Months**- 30 Days, for the purposes of calculation.

- Years (sidereal) to
**Months (hollow)**- 1 Hollow months is 29 days.

- Years (sidereal) to
**Nanofortnights**- 1 Nanofortnight is equal to 14 / 1000000000 days or 0.0012096 seconds. It is intended to be used only for humour or obfuscation. 1 nfn = 0.0012096 s.

- Years (sidereal) to
**Nanoseconds**- A nanosecond is exactly 1 x 10
^{-9}seconds. 1 ns = 0.000,000,001 s.

- A nanosecond is exactly 1 x 10
- Years (sidereal) to
**Octaeterides**- 1 Ocaeteris is roughly 2922 days.

- Years (sidereal) to
**Picoseconds**- A picosecond is exactly 1 x 10
^{-12}seconds. 1 ps = 0.000,000,000,001 s.

- A picosecond is exactly 1 x 10
- Years (sidereal) to
**Seconds**- time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 K (but other seconds are sometimes used in astronomy)

- Years (sidereal) to
**Shakes**- 1 Shake is equal to 10 nanoseconds.

- Years (sidereal) to
**Sigmas**- 1 Sigma is equal to 1 microsecond.

- Years (sidereal) to
**Sols**- 1 Sol is a martian solar day, one full rotation of Mars from the perspective of the Sun. Approximately 88775.24409 seconds or 24 hours, 39 minutes, 35.24409 seconds; slightly variable due to orbital eccentricity. 1 sol = 88775.24409 s.

- Years (sidereal) to
**Sothic Cycles**- 1 Sothic cycle is equal to 1461 years of 365 days. Also 1460 Julian years (365.25 days).

- Years (sidereal) to
**Svedbergs**- 1 Svedberg is equal to 10
^{-8}seconds.

- 1 Svedberg is equal to 10
- Years (sidereal) to
**Teraseconds**- A terasecond is exactly 1,000,000,000,000 seconds. A trillion seconds.

- Years (sidereal) to
**Weeks**- 1 Week is equal to 7 days. In SI units 1 week is 604,800 seconds.

- Years (sidereal) to
**Years**- 1 Year (Gregorian) contains 365.2425 days, in SI units it is equal to 31,556,952 seconds.

- Years (sidereal) to
**Years (Julian)**- 1 Year (Julian) contains 365.25 days, in SI units it is equal to 31,557,600 seconds.

- Years (sidereal) to
**Years (tropical)**- 1 Year (tropical) is the time taken for the Sun to return to the same position in the cycle of seasons. In Si units the is 31,556,925 seconds.