磅/英热单位（th）到克/卡路里（th）换算
请提供以下值以将磅/英热单位（th）[lb/Btu (th)]转换为克/卡路里（th）[g/cal (th)]，反之亦然。
磅/英热单位（th）到克/卡路里（th）转换表
| 磅/英热单位（th） [lb/Btu (th)] | 克/卡路里（th） [g/cal (th)] |
|---|---|
| 0.01 lb/Btu (th) | 0.018 g/cal (th) |
| 0.1 lb/Btu (th) | 0.18 g/cal (th) |
| 1 lb/Btu (th) | 1.8 g/cal (th) |
| 2 lb/Btu (th) | 3.6 g/cal (th) |
| 3 lb/Btu (th) | 5.4 g/cal (th) |
| 5 lb/Btu (th) | 9 g/cal (th) |
| 10 lb/Btu (th) | 18 g/cal (th) |
| 20 lb/Btu (th) | 36 g/cal (th) |
| 50 lb/Btu (th) | 90.0000000001 g/cal (th) |
| 100 lb/Btu (th) | 180.0000000002 g/cal (th) |
| 1000 lb/Btu (th) | 1800.000000002 g/cal (th) |
如何转换磅/英热单位（th）到克/卡路里（th）
g/cal (th) = 1.800000000002 × lb/Btu (th)
lb/Btu (th) = 0.55555555555494 × g/cal (th)
示例: 将 15 lb/Btu (th) 转换为 g/cal (th)：
15 lb/Btu (th) = 1.800000000002 × 15 = 27 g/cal (th)