| 1 A = 0.1 abA | 1 ampere equals 0.1 abampere | 1 * 0.1 = X abA |
| 1 A = 0.1 Bi | 1 ampere equals 0.1 biot | 1 * 0.1 = X Bi |
| 1 A = 100 cA | 1 ampere equals 100 centiampere | 1 * 100 = X cA |
| 1 A = 1 C/s | 1 ampere equals 1 coulomb-second | 1 * 1 = X C/s |
| 1 A = 0.1 EMU | 1 ampere equals 0.1 EMU of current | 1 * 0.1 = X EMU |
| 1 A = 2997924536.8431435 ESU | 1 ampere equals 2997924536.8431435 ESU of current | 1 * 2997924536.8431435 = X ESU |
| 1 A = 2997924536.8431435 Fr/s | 1 ampere equals 2997924536.8431435 franklin-second | 1 * 2997924536.8431435 = X Fr/s |
| 1 A = 2997924536.8431435 GEC | 1 ampere equals 2997924536.8431435 gaussian electric current | 1 * 2997924536.8431435 = X GEC |
| 1 A = 1e-9 GA | 1 ampere equals 1e-9 gigaampere | 1 * 1e-9 = X GA |
| 1 A = 1.2566370542658103 Gi | 1 ampere equals 1.2566370542658103 gilbert | 1 * 1.2566370542658103 = X Gi |
| 1 A = 0.001 kA | 1 ampere equals 0.001 kiloampere | 1 * 0.001 = X kA |
| 1 A = 0.000001 MA | 1 ampere equals 0.000001 megaampere | 1 * 0.000001 = X MA |
| 1 A = 1000000 μA | 1 ampere equals 1000000 microampere | 1 * 1000000 = X μA |
| 1 A = 1000 mA | 1 ampere equals 1000 milliampere | 1 * 1000 = X mA |
| 1 A = 1000 mA | 1 ampere equals 1000 milliamp | 1 * 1000 = X mA |
| 1 A = 999999999.9999999 nA | 1 ampere equals 999999999.9999999 nanoampere | 1 * 999999999.9999999 = X nA |
| 1 A = 1000000000000 pA | 1 ampere equals 1000000000000 picoampere | 1 * 1000000000000 = X pA |
| 1 A = 1 S·V | 1 ampere equals 1 siemens volt | 1 * 1 = X S·V |
| 1 A = 2997924536.8431435 stA | 1 ampere equals 2997924536.8431435 statampere | 1 * 2997924536.8431435 = X stA |
| 1 A = 1e-12 TA | 1 ampere equals 1e-12 teraampere | 1 * 1e-12 = X TA |
| 1 A = 1 V/Ω | 1 ampere equals 1 volt-ohm | 1 * 1 = X V/Ω |
| 1 A = 1 W/V | 1 ampere equals 1 watt-volt | 1 * 1 = X W/V |
| 1 A = 1 Wb/H | 1 ampere equals 1 weber-henry | 1 * 1 = X Wb/H |