Home ❯ All Definitions ❯ Unit ❯ Exacoulomb (EC) Unit Definition
Exacoulomb (EC) Unit Definition
The exacoulomb is a multiple of the unit coulomb (C) for electric charge. The International System of Units (SI) defines the prefix exa (E) as a factor of 1018 or 1000000000000000000. Per this definition, one exacoulomb is 1018 coulombs. The exacoulomb is represented by the symbol EC.
SI Multiples
A table of various electric charge coulomb units derived from SI multiples:
Submultiples |
Multiples |
||||||
Scientific Notation |
Value |
Prefix |
Name |
Scientific Notation |
Value |
Prefix |
Name |
10-1 C |
0.1 C |
Deci (d) | Decicoulomb (dC) | 101 C |
10 C |
Deca (da) | Decacoulomb (daC) |
10-2 C |
0.01 C |
Centi (c) | Centicoulomb (cC) | 102 C |
100 C |
Hecto (h) | Hectocoulomb (hC) |
10-3 C |
0.001 C |
Milli (m) | Millicoulomb (mC) | 103 C |
1000 C |
Kilo (k) | Kilocoulomb (kC) |
10-6 C |
0.000001 C |
Micro (µ) | Microcoulomb (µC) | 106 C |
1000000 C |
Mega (M) | Megacoulomb (MC) |
10-9 C |
0.000000001 C |
Nano (n) | Nanocoulomb (nC) | 109 C |
1000000000 C |
Giga (G) | Gigacoulomb (GC) |
10-12 C |
0.000000000001 C |
Pico (p) | Picocoulomb (pC) | 1012 C |
1000000000000 C |
Tera (T) | Teracoulomb (TC) |
10-15 C |
0.000000000000001 C |
Femto (f) | Femtocoulomb (fC) | 1015 C |
1000000000000000 C |
Peta (P) | Petacoulomb (PC) |
10-18 C |
0.000000000000000001 C |
Atto (a) | Attocoulomb (aC) | 1018 C |
1000000000000000000 C |
Exa (E) | Exacoulomb (EC) |
10-21 C |
0.000000000000000000001 C |
Zepto (z) | Zeptocoulomb (zC) | 1021 C |
1000000000000000000000 C |
Zetta (Z) | Zettacoulomb (ZC) |
10-24 C |
0.000000000000000000000001 C |
Yocto (y) | Yoctocoulomb (yC) | 1024 C |
1000000000000000000000000 C |
Yotta (Y) | Yottacoulomb (YC) |
10-27 C |
0.000000000000000000000000001 C |
Ronto (r) | Rontocoulomb (rC) | 1027 C |
1000000000000000000000000000 C |
Ronna (R) | Ronnacoulomb (RC) |
10-30 C |
0.000000000000000000000000000001 C |
Quecto (q) | Quectocoulomb (qC) | 1030 C |
1000000000000000000000000000000 C |
Quetta (Q) | Quettacoulomb (QC) |
Other Electric Charge Unit Definitions
Abampere (abA)
Abcoulomb (abC)
- Ampere (A)
- Attoampere (aA)
- Attocoulomb (aC)
Biot (Bi)
- Centiampere (cA)
- Centicoulomb (cC)
- Coulomb (C)
Coulomb International (C)
- Decaampere (daA)
- Decacoulomb (daC)
- Deciampere (dA)
- Decicoulomb (dC)
- Dekaampere (daA)
- Dekacoulomb (daC)
Electromagnetic Unit of Current (emu)
Electronic Charge (q)
Electrostatic Unit of Current (esu)
- Exaampere (EA)
- Exacoulomb (EC)
Faraday Constant (F)
- Femtoampere (fA)
- Femtocoulomb (fC)
Franklin (Fr)
Gaussian Electric Current (G)
- Gigaampere (GA)
- Gigacoulomb (GC)
Gilbert (Gb)
- Hectoampere (hA)
- Hectocoulomb (hC)
- Kiloampere (kA)
- Kilocoulomb (kC)
- Megaampere (MA)
- Megacoulomb (MC)
- Microampere (μA)
- Microcoulomb (μC)
- Milliampere (mA)
- Millicoulomb (mC)
- Nanoampere (nA)
- Nanocoulomb (nC)
- Petaampere (PA)
- Petacoulomb (PC)
- Picoampere (pA)
- Picocoulomb (pC)
- Quectoampere (qA)
- Quectocoulomb (qC)
- Quettaampere (QA)
- Quettacoulomb (QC)
- Ronnaampere (RA)
- Ronnacoulomb (RC)
- Rontoampere (rA)
- Rontocoulomb (rC)
Siemens Volt (S∙V)
Statampere (statA)
Statcoulomb (statC)
- Teraampere (TA)
- Teracoulomb (TC)
- Yoctoampere (yA)
- Yoctocoulomb (yC)
- Yottaampere (YA)
- Yottacoulomb (YC)
- Zeptoampere (zA)
- Zeptocoulomb (zC)
- Zettaampere (ZA)
- Zettacoulomb (ZC)
Convert to Another Electric Charge Unit
Related Definitions
Disclaimer
Though every effort has been made to test this unit converter, we are not to be held liable for any special, incidental, indirect or consequential damages or monetary losses of any kind arising out of or in connection with the use of any of the converter tools and information sourced from this website. This unit converter is provided as a service to you, please use at your own risk. Do not use calculations for anything where loss of life, money, property, etc could result from inaccurate unit conversions.
For more information: please see our full disclaimer.
Sources
“Coulomb.” Wikipedia, Wikimedia Foundation, 3 Sept. 2023, en.wikipedia.org/wiki/Coulomb.