Kiloampere to Megaampere Converter

1 MA

Conversion Formula

Megaamperes = Kiloamperes ÷ 1,000

Example: 5,000 kA = 5 MA
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Understanding Electrical Current Units

What is a Kiloampere (kA)?

A kiloampere (kA) is a unit of electrical current equal to 1,000 amperes. It's commonly used in high-current applications like industrial power systems and lightning strikes. One kiloampere represents a significant amount of current flow - enough to power hundreds of household appliances simultaneously.

What is a Megaampere (MA)?

A megaampere (MA) is equal to 1,000,000 amperes or 1,000 kiloamperes. This extremely large unit is typically used in specialized applications like plasma physics research and lightning studies. A typical lightning bolt can reach peak currents of up to 30 kA (0.03 MA).

Common Applications

  • Industrial power distribution systems (kA)
  • Arc flash calculations (kA)
  • Lightning current measurements (kA)
  • Plasma physics research (MA)
  • Nuclear fusion experiments (MA)