# Megaamperes to Amperes Conversion

Enter the electric current in megaamperes below to get the value converted to amperes.

**Results in Amperes:**

## How to Convert Megaamperes to Amperes

To convert a megaampere measurement to an ampere measurement, multiply the electric current by the conversion ratio. One megaampere is equal to 1,000,000 amperes, so use this simple formula to convert:

The electric current in amperes is equal to the megaamperes multiplied by 1,000,000.

**For example,**here's how to convert 5 megaamperes to amperes using the formula above.

Megaamperes and amperes are both units used to measure electric current. Keep reading to learn more about each unit of measure.

## Megaamperes

One megaampere is equal to 1,000,000 amperes, which are the electrical current equal to the flow of one coulomb per second.

The megaampere is a multiple of the ampere, which is the SI base unit for electric current. In the metric system, "mega" is the prefix for 10^{6}. A megaampere is sometimes also referred to as a megaamp. Megaamperes can be abbreviated as *MA*; for example, 1 megaampere can be written as 1 MA.

## Amperes

The ampere, commonly referred to as an "amp," is the electrical current constant equal to the flow of one coulomb per second.

The ampere was previously defined as a constant current that when passed through two straight and parallel conductors that are spaced one meter apart, will produce a force equal to 0.0000002 newtons per meter of length.

In 2019, the ampere was redefined as the electric current corresponding to the flow of 1/(1.602 176 634 × 10^{-19}) elementary charges per second.^{[1]}

The ampere is the SI base unit for electric current in the metric system. An ampere is sometimes also referred to as an amp. Amperes can be abbreviated as *A*; for example, 1 ampere can be written as 1 A.

Ohm's Law states the current between two points on a conductor is proportional to the voltage and inversely proportional to the resistance. Using Ohm's Law, it's possible to express the current in amperes as an expression using resistance and voltage.

I_{A} = V_{V}R_{Ω}

The current in amperes is equal to the potential difference in volts divided by the resistance in ohms.

## Megaampere to Ampere Conversion Table

Megaamperes | Amperes |
---|---|

0.000001 MA | 1 A |

0.000002 MA | 2 A |

0.000003 MA | 3 A |

0.000004 MA | 4 A |

0.000005 MA | 5 A |

0.000006 MA | 6 A |

0.000007 MA | 7 A |

0.000008 MA | 8 A |

0.000009 MA | 9 A |

0.0000001 MA | 0.1 A |

0.000001 MA | 1 A |

0.00001 MA | 10 A |

0.0001 MA | 100 A |

0.001 MA | 1,000 A |

0.01 MA | 10,000 A |

0.1 MA | 100,000 A |

1 MA | 1,000,000 A |

## References

- International Bureau of Weights and Measures, The International System of Units, 9th Edition, 2019, https://www.bipm.org/utils/common/pdf/si-brochure/SI-Brochure-9.pdf