Biaya listrik (Listrik)
- Nanocoulomb (nC)1×10⁹
- Mikrocoulomb (µC)1.000.000
- Milicoulomb (mC)1.000
- Coulomb (C)1
- Kilocoulomb (kC)1×10⁻³
- Megacoulomb (MC)1×10⁻⁶
- Abcoulomb (abC)0,1
- Miliampere-jam (mAh)0,28
- Ampere-jam (Ah)2,78×10⁻⁴
- Faraday (F)1,04×10⁻⁵
- Statcoulomb (statC)3×10⁹
- Pengisian daya sederhana (e)6,24×10¹⁸