A Nanoampere (nA) equals 1e-09 ampere(s), a scaled unit of electric current used for nano-scale electrical work.
Nanoamperes to Milliamperes
Convert Nanoampere (nA) to Milliampere (mA) instantly with an exact formula, conversion table, and FAQ.
Reserved for a responsive leaderboard above the conversion details.
Professional calculator style
World-scale conversion engine
30+ categories
6,500+ units
Instant results
Offline ready
Electrical calculator
Electricity Converter
Convert nanoamperes (nA) to milliamperes (mA) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
A Milliampere (mA) equals 1/1,000 ampere(s), a scaled unit of electric current used for milli-scale electrical work.
mA = nA × 0.000001
Results update instantly for Nanoamperes to Milliamperes conversions.
Reserved above the conversion cards and below the converter.
Formula
mA = nA × 0.000001
nA = mA × 1.000000e+06
Conversion table
| 1 nA | 0.000001 mA |
| 5 nA | 0.000005 mA |
| 10 nA | 0.00001 mA |
| 20 nA | 0.00002 mA |
| 50 nA | 0.00005 mA |
| 100 nA | 0.0001 mA |
| 500 nA | 0.0005 mA |
| 1000 nA | 0.001 mA |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
How the formula works
Both nanoampere and milliampere measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in nanoamperes by 0.000001 to get milliamperes. To reverse the conversion, multiply a milliampere value by 1.000000e+06 to get back to nanoamperes.
Frequently asked questions
What is Nanoampere (nA)?
A Nanoampere (nA) equals 1e-09 ampere(s), a scaled unit of electric current used for nano-scale electrical work.
What is Milliampere (mA)?
A Milliampere (mA) equals 1/1,000 ampere(s), a scaled unit of electric current used for milli-scale electrical work.
How do I convert nanoamperes to milliamperes?
Multiply the nanoampere value by 0.000001 to get the equivalent in milliamperes. For example, 5 nA × 0.000001 = 0.000005 mA.
Is this conversion exact?
Yes. Both units use fixed, defined scale factors, so the factor 0.000001 is an exact, non-rounded value.
Can I convert milliamperes back to nanoamperes?
Yes. Divide the milliampere value by 0.000001, or multiply it by 1.000000e+06, to get nanoamperes.
Reserved between the FAQ and the article so the page stays balanced.
About converting nanoamperes to milliamperes
A Nanoampere (nA) equals 1e-09 ampere(s), a scaled unit of electric current used for nano-scale electrical work. A Milliampere (mA) equals 1/1,000 ampere(s), a scaled unit of electric current used for milli-scale electrical work.
Use this calculator to move between nanoamperes and milliamperes accurately for homework, engineering, billing, or everyday electricity calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.