Microampere to Megaampere Converter

Electric Current Converter

11 units available

Decimals:

From

To

1.000000e-12

1 µA = 1.000000e-12 MA

Formula:

MA = µA × 1.000000e-12

With your value: 1 µA = 1.000000e-12 MA

Other Microampere to Megaampere conversions

2 µA to MA 3 µA to MA 4 µA to MA 5 µA to MA 6 µA to MA 7 µA to MA 8 µA to MA

Microampere to Megaampere Conversion Table

Microampere (µA)	Megaampere (MA)
0.5	5.000000e-13
1	1.000000e-12
2	2.000000e-12
5	5.000000e-12
10	1.000000e-11
15	1.500000e-11
20	2.000000e-11
25	2.500000e-11
50	5.000000e-11
100	1.000000e-10
250	2.500000e-10
500	5.000000e-10
1000	1.000000e-9

Megaampere to Microampere Conversion Table

Megaampere (MA)	Microampere (µA)
0.5	500,000,000,000
1	1.000000e+12
2	2.000000e+12
5	5.000000e+12
10	1.000000e+13
15	1.500000e+13
20	2.000000e+13
25	2.500000e+13
50	5.000000e+13
100	1.000000e+14
250	2.500000e+14
500	5.000000e+14
1000	1.000000e+15

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Microampere (µA)

Electric Current

SI definition

Traceable to the ampere, defined by fixing the elementary charge at 1.602 176 634 × 10⁻¹⁹ C.

Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)

Bureau International des Poids et Mesures · Reviewed 2026-07-01

Megaampere (MA)

Electric Current

SI definition

Traceable to the ampere, defined by fixing the elementary charge at 1.602 176 634 × 10⁻¹⁹ C.

Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)

Bureau International des Poids et Mesures · Reviewed 2026-07-01

How to Convert Microampere to Megaampere

To convert from Microampere (µA) to Megaampere (MA), multiply the value by 1.000000e-12.

Formula: MA = µA × 1.000000e-12

Reverse: µA = MA × 1.000000e+12

Step-by-Step Example

Start with your value in Microampere. For example: 5 µA
Multiply by the conversion factor: 5 x 1.000000e-12
The result is: 5.000000e-12 MA

About Microampere

The microampere (µA) is a unit of electric current. One microampere equals 1.000000 × 10^-6 amperes. UnitConvertLab converts it against every other electric current unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: electric current calculations, engineering and science, education.

About Megaampere

The megaampere (MA) is a unit of electric current. One megaampere equals 1.000000 × 10^+6 amperes. UnitConvertLab converts it against every other electric current unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: electric current calculations, engineering and science, education.

Frequently Asked Questions

How many Megaampere are in 1 Microampere?

There are exactly 1.000000e-12 Megaampere in 1 Microampere. This means the conversion factor from Microampere to Megaampere is 1.000000e-12.

What is the formula to convert Microampere to Megaampere?

The formula to convert Microampere to Megaampere is: MA = µA × 1.000000e-12. For example, to convert 10 Microampere to Megaampere, you would multiply 10 by 1.000000e-12.

What is a Microampere?