A Rontoampere (rA) equals 1e-27 ampere(s), a scaled unit of electric current used for ronto-scale electrical work.
Rontoamperes to Nanoamperes
Convert Rontoampere (rA) to Nanoampere (nA) instantly with an exact formula, conversion table, and FAQ.
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Convert rontoamperes (rA) to nanoamperes (nA) instantly with formula, conversion table, and FAQ.
A Nanoampere (nA) equals 1e-09 ampere(s), a scaled unit of electric current used for nano-scale electrical work.
nA = rA × 1.000000e-18
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Formula
nA = rA × 1.000000e-18
rA = nA × 1.000000e+18
Conversion table
| 1 rA | 1.000000e-18 nA |
| 5 rA | 5.000000e-18 nA |
| 10 rA | 1.000000e-17 nA |
| 20 rA | 2.000000e-17 nA |
| 50 rA | 5.000000e-17 nA |
| 100 rA | 1.000000e-16 nA |
| 500 rA | 5.000000e-16 nA |
| 1000 rA | 1.000000e-15 nA |
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How the formula works
Both rontoampere and nanoampere measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in rontoamperes by 1.000000e-18 to get nanoamperes. To reverse the conversion, multiply a nanoampere value by 1.000000e+18 to get back to rontoamperes.
Frequently asked questions
What is Rontoampere (rA)?
A Rontoampere (rA) equals 1e-27 ampere(s), a scaled unit of electric current used for ronto-scale electrical work.
What is Nanoampere (nA)?
A Nanoampere (nA) equals 1e-09 ampere(s), a scaled unit of electric current used for nano-scale electrical work.
How do I convert rontoamperes to nanoamperes?
Multiply the rontoampere value by 1.000000e-18 to get the equivalent in nanoamperes. For example, 5 rA × 1.000000e-18 = 5.000000e-18 nA.
Is this conversion exact?
Yes. Both units use fixed, defined scale factors, so the factor 1.000000e-18 is an exact, non-rounded value.
Can I convert nanoamperes back to rontoamperes?
Yes. Divide the nanoampere value by 1.000000e-18, or multiply it by 1.000000e+18, to get rontoamperes.
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About converting rontoamperes to nanoamperes
A Rontoampere (rA) equals 1e-27 ampere(s), a scaled unit of electric current used for ronto-scale electrical work. A Nanoampere (nA) equals 1e-09 ampere(s), a scaled unit of electric current used for nano-scale electrical work.
Use this calculator to move between rontoamperes and nanoamperes accurately for homework, engineering, billing, or everyday electricity calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.