1,000pcは何lyですか？

1,000pc = 3,261.5638ly

3,261.5638lyなので3,262lyと言っても差し支えありません — 誤差は0.5%以内です。

逆に1,000lyは何pcですか？

1,000ly = 306.6014pc

計算式: ly = pc × 3.261564

100 pc326.1564ly

200 pc652.3128ly

300 pc978.4691ly

400 pc1,304.6255ly

500 pc1,630.7819ly

600 pc1,956.9383ly

700 pc2,283.0946ly

800 pc2,609.251ly

900 pc2,935.4074ly

1,000 pc3,261.5638ly

1,100 pc3,587.7202ly

1,200 pc3,913.8765ly

1,300 pc4,240.0329ly

1,400 pc4,566.1893ly

1,500 pc4,892.3457ly

1,600 pc5,218.502ly

1,700 pc5,544.6584ly

1,800 pc5,870.8148ly

1,900 pc6,196.9712ly

2,000 pc6,523.1276ly