# Coulombs Per Second to Milliamperes Conversion

Enter the electric current in coulombs per second below to get the value converted to milliamperes.

**Results in Milliamperes:**

## How to Convert Coulombs Per Second to Milliamperes

To convert a coulomb per second measurement to a milliampere measurement, multiply the electric current by the conversion ratio.

Since one coulomb per second is equal to 1,000 milliamperes, you can use this simple formula to convert:

The electric current in milliamperes is equal to the coulombs per second multiplied by 1,000.

**For example,**here's how to convert 5 coulombs per second to milliamperes using the formula above.

### How Many Milliamperes are in a Coulomb Per Second?

There are **1,000** milliamperes in a coulomb per second, which is why we use this value in the formula above.

1 C/s = 1,000 mA

Coulombs per second and milliamperes are both units used to measure electric current. Keep reading to learn more about each unit of measure.

## Coulombs Per Second

One coulomb per second is equal to one coulomb of charge over one second.

Coulombs per second can be abbreviated as *C/s*; for example, 1 coulomb per second can be written as 1 C/s.

In formal expressions, the slash, or solidus (/), is used to separate units used to indicate division in an expression.^{[1]}

## Milliamperes

One milliampere is equal to 1/1,000 of an ampere, which is the electrical current equal to the flow of one coulomb per second.

The milliampere is a multiple of the ampere, which is the SI base unit for electric current. In the metric system, "milli" is the prefix for 10^{-3}. A milliampere is sometimes also referred to as a milliamp. Milliamperes can be abbreviated as *mA*; for example, 1 milliampere can be written as 1 mA.

## Coulomb Per Second to Milliampere Conversion Table

Coulombs Per Second | Milliamperes |
---|---|

0.001 C/s | 1 mA |

0.002 C/s | 2 mA |

0.003 C/s | 3 mA |

0.004 C/s | 4 mA |

0.005 C/s | 5 mA |

0.006 C/s | 6 mA |

0.007 C/s | 7 mA |

0.008 C/s | 8 mA |

0.009 C/s | 9 mA |

0.01 C/s | 10 mA |

0.02 C/s | 20 mA |

0.03 C/s | 30 mA |

0.04 C/s | 40 mA |

0.05 C/s | 50 mA |

0.06 C/s | 60 mA |

0.07 C/s | 70 mA |

0.08 C/s | 80 mA |

0.09 C/s | 90 mA |

0.1 C/s | 100 mA |

0.2 C/s | 200 mA |

0.3 C/s | 300 mA |

0.4 C/s | 400 mA |

0.5 C/s | 500 mA |

0.6 C/s | 600 mA |

0.7 C/s | 700 mA |

0.8 C/s | 800 mA |

0.9 C/s | 900 mA |

1 C/s | 1,000 mA |

## References

- National Institute of Standards and Technology, NIST Guide to the SI, Chapter 6: Rules and Style Conventions for Printing and Using Units, https://www.nist.gov/pml/special-publication-811/nist-guide-si-chapter-6-rules-and-style-conventions-printing-and-using