1 撒姆（美制）（thm）等於 25,210.4207 kcal，1 千卡（kcal）等於 0.000039666137 thm。
| 撒姆（美制） | 千卡 |
|---|---|
| 0.01 thm | 252.104207 kcal |
| 0.1 thm | 2,521.04207 kcal |
| 1 thm | 25,210.4207 kcal |
| 2 thm | 50,420.8413 kcal |
| 3 thm | 75,631.262 kcal |
| 4 thm | 100,841.683 kcal |
| 5 thm | 126,052.103 kcal |
| 6 thm | 151,262.524 kcal |
| 7 thm | 176,472.945 kcal |
| 8 thm | 201,683.365 kcal |
| 9 thm | 226,893.786 kcal |
| 10 thm | 252,104.207 kcal |
| 20 thm | 504,208.413 kcal |
| 30 thm | 756,312.62 kcal |
| 40 thm | 1,008,416.83 kcal |
| 50 thm | 1,260,521.03 kcal |
| 60 thm | 1,512,625.24 kcal |
| 70 thm | 1,764,729.45 kcal |
| 80 thm | 2,016,833.65 kcal |
| 90 thm | 2,268,937.86 kcal |
| 100 thm | 2,521,042.07 kcal |
| 200 thm | 5,042,084.13 kcal |
| 300 thm | 7,563,126.2 kcal |
| 500 thm | 12,605,210.3 kcal |
| 1,000 thm | 25,210,420.7 kcal |
| 10,000 thm | 252,104,207 kcal |
| 焦耳 | 105,480,400 J |
| 千焦耳 | 105,480.4 kJ |
| 兆焦耳 | 105.4804 MJ |
| 吉焦耳 | 0.1054804 GJ |
| 卡路里 | 25,210,420.7 cal |
| 千卡 | 25,210.4207 kcal |
| 瓦時 | 29,300.1111 Wh |
| 千瓦時 | 29.3001111 kWh |
| 兆瓦時 | 0.0293001111 MWh |
| 吉瓦時 | 0.0000293001111 GWh |
| 電子伏特 | 6.58357 × 10²⁶ eV |
| 英熱單位 | 99,976.129 BTU |
| 百萬英熱單位 | 0.099976129 MMBtu |
| 撒姆（美制） | 1 thm |
| 英尺磅 | 77,798,350.5 ft·lb |
| 爾格 | 1.0548 × 10¹⁵ erg |
| 焦耳 | 4,184 J |
| 千焦耳 | 4.184 kJ |
| 兆焦耳 | 0.004184 MJ |
| 吉焦耳 | 0.000004184 GJ |
| 卡路里 | 1,000 cal |
| 千卡 | 1 kcal |
| 瓦時 | 1.16222222 Wh |
| 千瓦時 | 0.00116222222 kWh |
| 兆瓦時 | 0.00000116222222 MWh |
| 吉瓦時 | 0.00000000116222222 GWh |
| 電子伏特 | 2.61145 × 10²² eV |
| 英熱單位 | 3.96566683 BTU |
| 百萬英熱單位 | 0.00000396566683 MMBtu |
| 撒姆（美制） | 0.000039666137 thm |
| 英尺磅 | 3,085.96003 ft·lb |
| 爾格 | 41,840,000,000 erg |