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Elementary Charges Converter

Convert elementary charges (one electron's charge) (e) to other units, with every conversion from 1 e listed.

Change the values and press Calculate to work out your own figures.

Enter an electric charge, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.

About valueA number, fraction (3/8), mixed number (1 1/2), scientific notation (2.5e6) or a simple sum such as 2*3.
About toThe unit you want the answer in. Swap exchanges the two units.
Result
Result
1.602176634 × 10⁻²⁰ abC
coulombs
1.602176634 × 10⁻¹⁹ C
millicoulombs
1.602176634 × 10⁻¹⁶ mC
microcoulombs
1.602176634 × 10⁻¹³ µC
nanocoulombs
1.602176634 × 10⁻¹⁰ nC
picocoulombs
1.602176634 × 10⁻⁷ pC
statcoulombs
4.80320471257 × 10⁻¹⁰ statC
ampere-hours
4.45049065 × 10⁻²³ Ah
milliampere-hours
4.45049065 × 10⁻²⁰ mAh

1 e = 1.602176634 × 10⁻²⁰ abC

Show the working
  1. 1 e = 1.602176634e-20 abC
  2. 1 × 1.602176634e-20 = 1.602176634e-20 abC

1 e in other units

Conversion1 e equals
Elementary Charges to abcoulombs1.602176634 × 10⁻²⁰ abC
Elementary Charges to ampere-hours4.45049065 × 10⁻²³ Ah
Elementary Charges to coulombs1.602176634 × 10⁻¹⁹ C
Elementary Charges to microcoulombs1.602176634 × 10⁻¹³ µC
Elementary Charges to milliampere-hours4.45049065 × 10⁻²⁰ mAh
Elementary Charges to millicoulombs1.602176634 × 10⁻¹⁶ mC
Elementary Charges to nanocoulombs1.602176634 × 10⁻¹⁰ nC
Elementary Charges to picocoulombs1.602176634 × 10⁻⁷ pC
Elementary Charges to statcoulombs4.80320471257 × 10⁻¹⁰ statC

About the units

Elementary Charges (e)
Elementary charges (one electron's charge), a specialised unit. Definition: NIST CODATA: elementary charge (exact since the 2019 SI redefinition).

Part of the Electric Charge ConverterReviewed