A Decicoulomb (dC) equals 1/10 coulomb(s), a scaled unit of electric charge used for deci-scale electrical work.
Decicoulombs to Coulombs
Convert Decicoulomb (dC) to Coulomb (C) instantly with an exact formula, conversion table, and FAQ.
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Convert decicoulombs (dC) to coulombs (C) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
The coulomb (C) is the SI unit of electric charge, equal to the charge carried by a steady current of one ampere flowing for one second.
C = dC × 0.1
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Formula
C = dC × 0.1
dC = C × 10
Conversion table
| 1 dC | 0.1 C |
| 5 dC | 0.5 C |
| 10 dC | 1 C |
| 20 dC | 2 C |
| 50 dC | 5 C |
| 100 dC | 10 C |
| 500 dC | 50 C |
| 1000 dC | 100 C |
Related conversions
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How the formula works
Both decicoulomb and coulomb measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in decicoulombs by 0.1 to get coulombs. To reverse the conversion, multiply a coulomb value by 10 to get back to decicoulombs.
Frequently asked questions
What is Decicoulomb (dC)?
A Decicoulomb (dC) equals 1/10 coulomb(s), a scaled unit of electric charge used for deci-scale electrical work.
What is Coulomb (C)?
The coulomb (C) is the SI unit of electric charge, equal to the charge carried by a steady current of one ampere flowing for one second.
How do I convert decicoulombs to coulombs?
Multiply the decicoulomb value by 0.1 to get the equivalent in coulombs. For example, 5 dC × 0.1 = 0.5 C.
Is this conversion exact?
Yes. Both units use fixed, defined scale factors, so the factor 0.1 is an exact, non-rounded value.
Can I convert coulombs back to decicoulombs?
Yes. Divide the coulomb value by 0.1, or multiply it by 10, to get decicoulombs.
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About converting decicoulombs to coulombs
A Decicoulomb (dC) equals 1/10 coulomb(s), a scaled unit of electric charge used for deci-scale electrical work. The coulomb (C) is the SI unit of electric charge, equal to the charge carried by a steady current of one ampere flowing for one second.
Use this calculator to move between decicoulombs and coulombs accurately for homework, engineering, billing, or everyday electricity calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.