Coulombs per Second to Milliamperes Converter

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

Results in Milliamperes:
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1 C/s = 1,000 mA

Do you want to convert milliamperes to coulombs per second?

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:

milliamperes = coulombs per second × 1,000

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.
5 C/s = (5 × 1,000) = 5,000 mA

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.

What Are 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]

Learn more about coulombs per second.

What is a Milliampere?

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.

Learn more about milliamperes.

Coulomb per Second to Milliampere Conversion Table

Table showing various Coulomb per second measurements converted to milliamperes.
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


  1. National Institute of Standards and Technology, NIST Guide to the SI, Chapter 6: Rules and Style Conventions for Printing and Using Units,

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