Axis

Electric charge

zeptocoulombzC

Zepto-scaled variant of the coulomb, exactly zC = 0.000000000000000000001 base unit.

Dimension
T·I
Canonical signature
T*I
System
si
Exactness
Exact

Definition record

How this unit is defined

Canonical base
1 zC = 1e-21 C
Conversion type
linear
Aliases
zepto coulombs

Same dimension

Related units

coulombsiCampere-hoursi acceptedA·hmilliampere-hoursi acceptedmAhquettacoulombsiQCronnacoulombsiRCyottacoulombsiYCzettacoulombsiZCexacoulombsiEC

Common conversions

Every conversion routes through the canonical base of the dimension.

1 zC = 1e-21 C

Exact relationship

10 zC = 1e-20 C

Exact relationship