Megaampere to Nanoampere Converter

Electric Current Converter

11 units available

Decimals:

From

To

1.000000e+15

1 MA = 1.000000e+15 nA

Formula:

nA = MA × 1.000000e+15

With your value: 1 MA = 1.000000e+15 nA

Other Megaampere to Nanoampere conversions

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

Megaampere to Nanoampere Conversion Table

Megaampere (MA)	Nanoampere (nA)
0.5	5.000000e+14
1	1.000000e+15
2	2.000000e+15
5	5.000000e+15
10	1.000000e+16
15	1.500000e+16
20	2.000000e+16
25	2.500000e+16
50	5.000000e+16
100	1.000000e+17
250	2.500000e+17
500	5.000000e+17
1000	1.000000e+18

Nanoampere to Megaampere Conversion Table

Nanoampere (nA)	Megaampere (MA)
0.5	5.000000e-16
1	1.000000e-15
2	2.000000e-15
5	5.000000e-15
10	1.000000e-14
15	1.500000e-14
20	2.000000e-14
25	2.500000e-14
50	5.000000e-14
100	1.000000e-13
250	2.500000e-13
500	5.000000e-13
1000	1.000000e-12

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.

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

Nanoampere (nA)

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 Megaampere to Nanoampere

To convert from Megaampere (MA) to Nanoampere (nA), multiply the value by 1.000000e+15.

Formula: nA = MA × 1.000000e+15

Reverse: MA = nA × 1.000000e-15

Step-by-Step Example

Start with your value in Megaampere. For example: 5 MA
Multiply by the conversion factor: 5 x 1.000000e+15
The result is: 5.000000e+15 nA

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.

About Nanoampere

The nanoampere (nA) is a unit of electric current. One nanoampere equals 1.000000 × 10^-9 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 Nanoampere are in 1 Megaampere?

There are exactly 1.000000e+15 Nanoampere in 1 Megaampere. This means the conversion factor from Megaampere to Nanoampere is 1.000000e+15.

What is the formula to convert Megaampere to Nanoampere?

The formula to convert Megaampere to Nanoampere is: nA = MA × 1.000000e+15. For example, to convert 10 Megaampere to Nanoampere, you would multiply 10 by 1.000000e+15.

What is a Megaampere?