能量是执行工作的能力。它以各种形式存在，例如动力学，电势，热等。在焦耳（J）中测量。
1 J = 6,241,495,961,752,113,000 eV
1 eV = 1.6022e-19 J
例子:
将15 焦耳转换为电子伏特：
15 J = 93,622,439,426,281,700,000 eV
| 焦耳 | 电子伏特 |
|---|---|
| 0.01 J | 62,414,959,617,521,140 eV |
| 0.1 J | 624,149,596,175,211,400 eV |
| 1 J | 6,241,495,961,752,113,000 eV |
| 2 J | 12,482,991,923,504,226,000 eV |
| 3 J | 18,724,487,885,256,340,000 eV |
| 5 J | 31,207,479,808,760,566,000 eV |
| 10 J | 62,414,959,617,521,130,000 eV |
| 20 J | 124,829,919,235,042,260,000 eV |
| 30 J | 187,244,878,852,563,400,000 eV |
| 40 J | 249,659,838,470,084,530,000 eV |
| 50 J | 312,074,798,087,605,650,000 eV |
| 60 J | 374,489,757,705,126,800,000 eV |
| 70 J | 436,904,717,322,647,900,000 eV |
| 80 J | 499,319,676,940,169,050,000 eV |
| 90 J | 561,734,636,557,690,200,000 eV |
| 100 J | 624,149,596,175,211,300,000 eV |
| 250 J | 1,560,373,990,438,028,200,000 eV |
| 500 J | 3,120,747,980,876,056,400,000 eV |
| 750 J | 4,681,121,971,314,085,000,000 eV |
| 1000 J | 6,241,495,961,752,113,000,000 eV |
| 10000 J | 62,414,959,617,521,136,000,000 eV |
| 100000 J | 624,149,596,175,211,300,000,000 eV |
规则