卡路里（th）/克到英热单位（th）/磅换算
请提供以下值以将卡路里（th）/克[cal (th)/g]转换为英热单位（th）/磅[Btu (th)/lb]，反之亦然。
卡路里（th）/克到英热单位（th）/磅转换表
| 卡路里（th）/克 [cal (th)/g] | 英热单位（th）/磅 [Btu (th)/lb] |
|---|---|
| 0.01 cal (th)/g | 0.018 Btu (th)/lb |
| 0.1 cal (th)/g | 0.18 Btu (th)/lb |
| 1 cal (th)/g | 1.8 Btu (th)/lb |
| 2 cal (th)/g | 3.6 Btu (th)/lb |
| 3 cal (th)/g | 5.4 Btu (th)/lb |
| 5 cal (th)/g | 9 Btu (th)/lb |
| 10 cal (th)/g | 18 Btu (th)/lb |
| 20 cal (th)/g | 36 Btu (th)/lb |
| 50 cal (th)/g | 90.0000000001 Btu (th)/lb |
| 100 cal (th)/g | 180.0000000002 Btu (th)/lb |
| 1000 cal (th)/g | 1800.000000002 Btu (th)/lb |
如何转换卡路里（th）/克到英热单位（th）/磅
1 cal (th)/g = 1.8 Btu (th)/lb
1 Btu (th)/lb = 0.5555555556 cal (th)/g
示例: 将 15 cal (th)/g 转换为 Btu (th)/lb：
15 cal (th)/g = 15 × 1.8 Btu (th)/lb = 27 Btu (th)/lb