Conversion between Units of Current

In the following table, conversion factors for different units are given. These conversion factors can be multiplied to convert any unit to another unit.

From/To

Ampere (A)

Milliampere (mA)

Microampere (μA)

Nanoampere (nA)

Kiloampere (kA)

Megaampere (MA)

Ampere (A)

1

1000

1,000,000

1,000,000,000

0.001

0.000001

Milliampere (mA)

0.001

1

1000

1,000,000

0.000001

0.000000001

Microampere (μA)

0.000001

0.001

1

1000

0.000000001

0.000000000001

Nanoampere (nA)

0.000000001

0.000001

0.001

1

0.000000000001

0.000000000000001

Kiloampere (kA)

1000

1,000,000

1,000,000,000

1,000,000,000,000

1

0.001

Megaampere (MA)

1,000,000

1,000,000,000

1,000,000,000,000

1,000,000,000,000,000

1000

1

How to use this Table for Conversion?

We can use the following table to convert between any two units as follows:

  • To convert a value from one unit to another, multiply by the corresponding factor in the table.

For example, to convert 4 Ampere to Milliampere, multiply by 1000, resulting in 4000 mA.

  • Conversely, to convert from Milliampere to Ampere, multiply by the factor in the Ampere row under the Milliampere column.

For example, converting 4 mA to Ampere involves multiplying by 0.001, resulting in 0.004 A.

Unit of Current

Electric current is the flow of electric charge in a conductor. In our daily lives, electric currents play a pivotal role. Whether in classrooms or homes, understanding the flow of current is essential. Scientifically, electric current refers to the movement of charge in circuits, sometimes carried by both ions and electrons. The unit of current, known as the Ampere (A), enables us to quantify this flow. Let’s learn about it all.

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