| 1 Sidereal Years | to common time units |
|---|---|
| 1 Sy | = 31558149.504 seconds (s) |
| 1 Sy | = 525969.1584 minutes (min) |
| 1 Sy | = 8766.15264 hours (hr) |
| 1 Sy | = 365.25636 days (day) |
| 1 Sy | = 52.17948 weeks (wk) |
| 1 Sy | = 1.0007023561644 years (yr) |
| 1 Sy | = 12.008428273973 months (mo) |
| 1 Sy | = 0.10005754440076 decades (dec) |
| 1 Sy | = 0.010005754440076 centuries (cent) |
| 1 Sy | = 0.0010005754440076 millenniums (mill) |
| Sidereal Years | to Lustrums (table conversion) |
|---|---|
| 1 Sy | = 0.20014047123288 L |
| 2 Sy | = 0.40028094246575 L |
| 3 Sy | = 0.60042141369863 L |
| 4 Sy | = 0.80056188493151 L |
| 5 Sy | = 1.0007023561644 L |
| 6 Sy | = 1.2008428273973 L |
| 7 Sy | = 1.4009832986301 L |
| 8 Sy | = 1.601123769863 L |
| 9 Sy | = 1.8012642410959 L |
| 10 Sy | = 2.0014047123288 L |
| 20 Sy | = 4.0028094246575 L |
| 30 Sy | = 6.0042141369863 L |
| 40 Sy | = 8.0056188493151 L |
| 50 Sy | = 10.007023561644 L |
| 60 Sy | = 12.008428273973 L |
| 70 Sy | = 14.009832986301 L |
| 80 Sy | = 16.01123769863 L |
| 90 Sy | = 18.012642410959 L |
| 100 Sy | = 20.014047123288 L |
| 200 Sy | = 40.028094246575 L |
| 300 Sy | = 60.042141369863 L |
| 400 Sy | = 80.056188493151 L |
| 500 Sy | = 100.07023561644 L |
| 600 Sy | = 120.08428273973 L |
| 700 Sy | = 140.09832986301 L |
| 800 Sy | = 160.1123769863 L |
| 900 Sy | = 180.12642410959 L |
| 1000 Sy | = 200.14047123288 L |
| 2000 Sy | = 400.28094246575 L |
| 4000 Sy | = 800.56188493151 L |
| 5000 Sy | = 1000.7023561644 L |
| 7500 Sy | = 1501.0535342466 L |
| 10000 Sy | = 2001.4047123288 L |
| 25000 Sy | = 5003.5117808219 L |
| 50000 Sy | = 10007.023561644 L |
| 100000 Sy | = 20014.047123288 L |
| 1000000 Sy | = 200140.47123288 L |
| 1000000000 Sy | = 200140471.23288 L |