电容是系统存储电荷的能力。它是在法拉德(F)中测量的。
1 J/F = 1,000,000,000,000 pF 
1 pF = 1.0000e-12 J/F 
例子: 
将15 焦耳法拉德(Farad)转换为picofarad:
15 J/F = 15,000,000,000,000 pF 
| 焦耳法拉德(Farad) | picofarad | 
|---|---|
| 0.01 J/F | 10,000,000,000 pF | 
| 0.1 J/F | 100,000,000,000 pF | 
| 1 J/F | 1,000,000,000,000 pF | 
| 2 J/F | 2,000,000,000,000 pF | 
| 3 J/F | 3,000,000,000,000 pF | 
| 5 J/F | 5,000,000,000,000 pF | 
| 10 J/F | 10,000,000,000,000 pF | 
| 20 J/F | 20,000,000,000,000 pF | 
| 30 J/F | 30,000,000,000,000 pF | 
| 40 J/F | 40,000,000,000,000 pF | 
| 50 J/F | 50,000,000,000,000 pF | 
| 60 J/F | 60,000,000,000,000 pF | 
| 70 J/F | 70,000,000,000,000 pF | 
| 80 J/F | 80,000,000,000,000 pF | 
| 90 J/F | 90,000,000,000,000 pF | 
| 100 J/F | 100,000,000,000,000 pF | 
| 250 J/F | 250,000,000,000,000 pF | 
| 500 J/F | 500,000,000,000,000 pF | 
| 750 J/F | 750,000,000,000,000 pF | 
| 1000 J/F | 1,000,000,000,000,000 pF | 
| 10000 J/F | 10,000,000,000,000,000 pF | 
| 100000 J/F | 100,000,000,000,000,000 pF |