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 kW = 10,000,000,000 erg
1 erg = 1.0000e-10 kW
例子:
将15 千瓦转换为尔格：
15 kW = 150,000,000,000 erg
| 千瓦 | 尔格 |
|---|---|
| 0.01 kW | 100,000,000 erg |
| 0.1 kW | 1,000,000,000 erg |
| 1 kW | 10,000,000,000 erg |
| 2 kW | 20,000,000,000 erg |
| 3 kW | 30,000,000,000 erg |
| 5 kW | 50,000,000,000 erg |
| 10 kW | 100,000,000,000 erg |
| 20 kW | 200,000,000,000 erg |
| 30 kW | 300,000,000,000 erg |
| 40 kW | 400,000,000,000 erg |
| 50 kW | 500,000,000,000 erg |
| 60 kW | 600,000,000,000 erg |
| 70 kW | 700,000,000,000 erg |
| 80 kW | 800,000,000,000 erg |
| 90 kW | 900,000,000,000 erg |
| 100 kW | 1,000,000,000,000 erg |
| 250 kW | 2,500,000,000,000 erg |
| 500 kW | 5,000,000,000,000 erg |
| 750 kW | 7,500,000,000,000 erg |
| 1000 kW | 10,000,000,000,000 erg |
| 10000 kW | 100,000,000,000,000 erg |
| 100000 kW | 1,000,000,000,000,000 erg |
规则