Ampere (kifupi amp) ni kipimo cha SI kwa mkondo wa umeme. Alama yake ni A. Jina limetokana na mtaalamu Mfaransa André-Marie Ampère aliyegundua sumakuumeme 1 A = 1 C/s = 1 C · s-1 = 1 W/V = 1 W · V-1 The NIST Reference on Constants, Units, and Uncertainty A short history of the SI units in electricity Archived 14 Februari 2002 at the Wayback Machine.