频率是每单位时间重复事件的发生数量。它是在赫兹（Hz）中测量的。
1 μHz = 1,000,000 pHz
1 pHz = 1.0000e-6 μHz
例子:
将15 Microhertz转换为Picohertz：
15 μHz = 15,000,000 pHz
| Microhertz | Picohertz |
|---|---|
| 0.01 μHz | 10,000 pHz |
| 0.1 μHz | 100,000 pHz |
| 1 μHz | 1,000,000 pHz |
| 2 μHz | 2,000,000 pHz |
| 3 μHz | 3,000,000 pHz |
| 5 μHz | 5,000,000 pHz |
| 10 μHz | 10,000,000 pHz |
| 20 μHz | 20,000,000 pHz |
| 30 μHz | 30,000,000 pHz |
| 40 μHz | 40,000,000 pHz |
| 50 μHz | 50,000,000 pHz |
| 60 μHz | 60,000,000 pHz |
| 70 μHz | 70,000,000 pHz |
| 80 μHz | 80,000,000 pHz |
| 90 μHz | 90,000,000 pHz |
| 100 μHz | 100,000,000 pHz |
| 250 μHz | 250,000,000 pHz |
| 500 μHz | 500,000,000 pHz |
| 750 μHz | 750,000,000 pHz |
| 1000 μHz | 1,000,000,000 pHz |
| 10000 μHz | 10,000,000,000 pHz |
| 100000 μHz | 100,000,000,000 pHz |
规则