An Attoampere (aA) equals 1e-18 ampere(s), a scaled unit of electric current used for atto-scale electrical work.
Attoamperes to Centiamperes
Convert Attoampere (aA) to Centiampere (cA) instantly with an exact formula, conversion table, and FAQ.
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Convert attoamperes (aA) to centiamperes (cA) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
A Centiampere (cA) equals 1/100 ampere(s), a scaled unit of electric current used for centi-scale electrical work.
cA = aA × 1.000000e-16
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Formula
cA = aA × 1.000000e-16
aA = cA × 1.000000e+16
Conversion table
| 1 aA | 1.000000e-16 cA |
| 5 aA | 5.000000e-16 cA |
| 10 aA | 1.000000e-15 cA |
| 20 aA | 2.000000e-15 cA |
| 50 aA | 5.000000e-15 cA |
| 100 aA | 1.000000e-14 cA |
| 500 aA | 5.000000e-14 cA |
| 1000 aA | 1.000000e-13 cA |
Related conversions
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How the formula works
Both attoampere and centiampere measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in attoamperes by 1.000000e-16 to get centiamperes. To reverse the conversion, multiply a centiampere value by 1.000000e+16 to get back to attoamperes.
Frequently asked questions
What is Attoampere (aA)?
An Attoampere (aA) equals 1e-18 ampere(s), a scaled unit of electric current used for atto-scale electrical work.
What is Centiampere (cA)?
A Centiampere (cA) equals 1/100 ampere(s), a scaled unit of electric current used for centi-scale electrical work.
How do I convert attoamperes to centiamperes?
Multiply the attoampere value by 1.000000e-16 to get the equivalent in centiamperes. For example, 5 aA × 1.000000e-16 = 5.000000e-16 cA.
Is this conversion exact?
Yes. Both units use fixed, defined scale factors, so the factor 1.000000e-16 is an exact, non-rounded value.
Can I convert centiamperes back to attoamperes?
Yes. Divide the centiampere value by 1.000000e-16, or multiply it by 1.000000e+16, to get attoamperes.
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About converting attoamperes to centiamperes
An Attoampere (aA) equals 1e-18 ampere(s), a scaled unit of electric current used for atto-scale electrical work. A Centiampere (cA) equals 1/100 ampere(s), a scaled unit of electric current used for centi-scale electrical work.
Use this calculator to move between attoamperes and centiamperes accurately for homework, engineering, billing, or everyday electricity calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.