A Teracoulomb (TC) equals 1e+12 coulomb(s), a scaled unit of electric charge used for tera-scale electrical work.
Teracoulombs to Coulombs
Convert Teracoulomb (TC) to Coulomb (C) instantly with an exact formula, conversion table, and FAQ.
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Convert teracoulombs (TC) 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 = TC × 1.000000e+12
Results update instantly for Teracoulombs to Coulombs conversions.
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Formula
C = TC × 1.000000e+12
TC = C × 1.000000e-12
Conversion table
| 1 TC | 1.000000e+12 C |
| 5 TC | 5.000000e+12 C |
| 10 TC | 1.000000e+13 C |
| 20 TC | 2.000000e+13 C |
| 50 TC | 5.000000e+13 C |
| 100 TC | 1.000000e+14 C |
| 500 TC | 5.000000e+14 C |
| 1000 TC | 1.000000e+15 C |
Related conversions
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How the formula works
Both teracoulomb and coulomb measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in teracoulombs by 1.000000e+12 to get coulombs. To reverse the conversion, multiply a coulomb value by 1.000000e-12 to get back to teracoulombs.
Frequently asked questions
What is Teracoulomb (TC)?
A Teracoulomb (TC) equals 1e+12 coulomb(s), a scaled unit of electric charge used for tera-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 teracoulombs to coulombs?
Multiply the teracoulomb value by 1.000000e+12 to get the equivalent in coulombs. For example, 5 TC × 1.000000e+12 = 5.000000e+12 C.
Is this conversion exact?
Yes. Both units use fixed, defined scale factors, so the factor 1.000000e+12 is an exact, non-rounded value.
Can I convert coulombs back to teracoulombs?
Yes. Divide the coulomb value by 1.000000e+12, or multiply it by 1.000000e-12, to get teracoulombs.
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About converting teracoulombs to coulombs
A Teracoulomb (TC) equals 1e+12 coulomb(s), a scaled unit of electric charge used for tera-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 teracoulombs 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.