# Coulombs to Abcoulombs Converter

Enter the electric charge in coulombs below to get the value converted to abcoulombs.

## Result in Abcoulombs:

1 C = 0.1 abC

Do you want to convert abcoulombs to coulombs?

## How to Convert Coulombs to Abcoulombs

To convert a measurement in coulombs to a measurement in abcoulombs, divide the electric charge by the following conversion ratio: 10 coulombs/abcoulomb.

Since one abcoulomb is equal to 10 coulombs, you can use this simple formula to convert:

abcoulombs = coulombs ÷ 10

The electric charge in abcoulombs is equal to the electric charge in coulombs divided by 10.

For example, here's how to convert 5 coulombs to abcoulombs using the formula above.
abcoulombs = (5 C ÷ 10) = 0.5 abC

## What Is a Coulomb?

One coulomb is the electric charge equal to one ampere of current over one second.[1]

The coulomb can be expressed as QC = IA × ts

The charge in coulombs is equal to the current in amperes times the time in seconds.

The coulomb is the SI derived unit for electric charge in the metric system. Coulombs can be abbreviated as C; for example, 1 coulomb can be written as 1 C.

## What Is an Abcoulomb?

One abcoulomb is the electric charge equal to one abampere of current over one second, or ten coulombs.

The abcoulomb is a centimeter-gram-second (CGS) electromagnetic unit of electric charge. An abcoulomb is sometimes also referred to as an EMU. Abcoulombs can be abbreviated as abC, and are also sometimes abbreviated as aC. For example, 1 abcoulomb can be written as 1 abC or 1 aC.

## Coulomb to Abcoulomb Conversion Table

Table showing various coulomb measurements converted to abcoulombs.
Coulombs Abcoulombs
1 C 0.1 abC
2 C 0.2 abC
3 C 0.3 abC
4 C 0.4 abC
5 C 0.5 abC
6 C 0.6 abC
7 C 0.7 abC
8 C 0.8 abC
9 C 0.9 abC
10 C 1 abC
11 C 1.1 abC
12 C 1.2 abC
13 C 1.3 abC
14 C 1.4 abC
15 C 1.5 abC
16 C 1.6 abC
17 C 1.7 abC
18 C 1.8 abC
19 C 1.9 abC
20 C 2 abC
21 C 2.1 abC
22 C 2.2 abC
23 C 2.3 abC
24 C 2.4 abC
25 C 2.5 abC
26 C 2.6 abC
27 C 2.7 abC
28 C 2.8 abC
29 C 2.9 abC
30 C 3 abC
31 C 3.1 abC
32 C 3.2 abC
33 C 3.3 abC
34 C 3.4 abC
35 C 3.5 abC
36 C 3.6 abC
37 C 3.7 abC
38 C 3.8 abC
39 C 3.9 abC
40 C 4 abC

## References

1. International Bureau of Weights and Measures, The International System of Units, 9th Edition, 2019, https://www.bipm.org/documents/20126/41483022/SI-Brochure-9-EN.pdf