电流单位换算是基于国际单位制(SI)的十进制倍数关系:
| 单位名称 | 符号 | 换算关系(相对于安培) | 示例 |
|---|---|---|---|
| 微安 | μA | 1 μA = 10⁻⁶ A | 1,000,000 μA = 1 A |
| 毫安培 | mA | 1 mA = 10⁻³ A | 1,000 mA = 1 A |
| 安培 | A | 基准单位 | 1 A = 1 A |
| 千安培 | kA | 1 kA = 10³ A | 0.001 kA = 1 A |
| 兆安培 | MA | 1 MA = 10⁶ A | 0.000001 MA = 1 A |
| 吉安培 | GA | 1 GA = 10⁹ A | 0.000000001 GA = 1 A |
| 太安培 | TA | 1 TA = 10¹² A | 0.000000000001 TA = 1 A |
| 拍安培 | PA | 1 PA = 10¹⁵ A | 0.000000000000001 PA = 1 A |
| 艾安培 | EA | 1 EA = 10¹⁸ A | 0.000000000000000001 EA = 1 A |