电流是通过导体的电荷流动。它以安培（a）为单位进行测量。
1 MA = 2,997,925,435,598,565.5 esu
1 esu = 3.3356e-16 MA
例子:
将15 巨型转换为静电单元：
15 MA = 44,968,881,533,978,480 esu
| 巨型 | 静电单元 |
|---|---|
| 0.01 MA | 29,979,254,355,985.656 esu |
| 0.1 MA | 299,792,543,559,856.56 esu |
| 1 MA | 2,997,925,435,598,565.5 esu |
| 2 MA | 5,995,850,871,197,131 esu |
| 3 MA | 8,993,776,306,795,696 esu |
| 5 MA | 14,989,627,177,992,828 esu |
| 10 MA | 29,979,254,355,985,656 esu |
| 20 MA | 59,958,508,711,971,310 esu |
| 30 MA | 89,937,763,067,956,960 esu |
| 40 MA | 119,917,017,423,942,620 esu |
| 50 MA | 149,896,271,779,928,300 esu |
| 60 MA | 179,875,526,135,913,920 esu |
| 70 MA | 209,854,780,491,899,600 esu |
| 80 MA | 239,834,034,847,885,250 esu |
| 90 MA | 269,813,289,203,870,880 esu |
| 100 MA | 299,792,543,559,856,600 esu |
| 250 MA | 749,481,358,899,641,300 esu |
| 500 MA | 1,498,962,717,799,282,700 esu |
| 750 MA | 2,248,444,076,698,924,000 esu |
| 1000 MA | 2,997,925,435,598,565,400 esu |
| 10000 MA | 29,979,254,355,985,654,000 esu |
| 100000 MA | 299,792,543,559,856,550,000 esu |
规则