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