The galactic year, or cosmic year, is the duration of time required for the Sun to orbit once around the center of the Milky Way Galaxy. Estimates of the length of one orbit range from 225 to 250 million terrestrial years.
In relation to the base unit of [time] => (seconds), 1 Galactic Years (gal) is equal to 7.25328E+15 seconds, while 1 Microseconds (µs) = 1.0E-6 seconds.| 1 Galactic Years | to common time units |
|---|---|
| 1 gal | = 7.25328E+15 seconds (s) |
| 1 gal | = 1.20888E+14 minutes (min) |
| 1 gal | = 2014800000000 hours (hr) |
| 1 gal | = 83950000000 days (day) |
| 1 gal | = 11992857142.857 weeks (wk) |
| 1 gal | = 230000000 years (yr) |
| 1 gal | = 2760000000 months (mo) |
| 1 gal | = 22997083.069119 decades (dec) |
| 1 gal | = 2299708.3069119 centuries (cent) |
| 1 gal | = 229970.83069119 millenniums (mill) |
| Galactic Years | to Microseconds (table conversion) |
|---|---|
| 1 gal | = 7.25328E+21 µs |
| 2 gal | = 1.450656E+22 µs |
| 3 gal | = 2.175984E+22 µs |
| 4 gal | = 2.901312E+22 µs |
| 5 gal | = 3.62664E+22 µs |
| 6 gal | = 4.351968E+22 µs |
| 7 gal | = 5.077296E+22 µs |
| 8 gal | = 5.802624E+22 µs |
| 9 gal | = 6.527952E+22 µs |
| 10 gal | = 7.25328E+22 µs |
| 20 gal | = 1.450656E+23 µs |
| 30 gal | = 2.175984E+23 µs |
| 40 gal | = 2.901312E+23 µs |
| 50 gal | = 3.62664E+23 µs |
| 60 gal | = 4.351968E+23 µs |
| 70 gal | = 5.077296E+23 µs |
| 80 gal | = 5.802624E+23 µs |
| 90 gal | = 6.527952E+23 µs |
| 100 gal | = 7.25328E+23 µs |
| 200 gal | = 1.450656E+24 µs |
| 300 gal | = 2.175984E+24 µs |
| 400 gal | = 2.901312E+24 µs |
| 500 gal | = 3.62664E+24 µs |
| 600 gal | = 4.351968E+24 µs |
| 700 gal | = 5.077296E+24 µs |
| 800 gal | = 5.802624E+24 µs |
| 900 gal | = 6.527952E+24 µs |
| 1000 gal | = 7.25328E+24 µs |
| 2000 gal | = 1.450656E+25 µs |
| 4000 gal | = 2.901312E+25 µs |
| 5000 gal | = 3.62664E+25 µs |
| 7500 gal | = 5.43996E+25 µs |
| 10000 gal | = 7.25328E+25 µs |
| 25000 gal | = 1.81332E+26 µs |
| 50000 gal | = 3.62664E+26 µs |
| 100000 gal | = 7.25328E+26 µs |
| 1000000 gal | = 7.25328E+27 µs |
| 1000000000 gal | = 7.25328E+30 µs |