Formula
C to μC conversion formula
Use this relationship for a direct conversion:
μC = C x 1,000,000
Worked example
2 C = 2,000,000 μC.
Ampere-hour relationships and the elementary charge value are exact.
Electric Charge conversion
Convert Coulomb to Microcoulomb
1 coulomb (C) equals 1,000,000 microcoulomb (μC). Enter any value below to convert from C to μC.
Enter a value and choose units. Results update instantly.
1 C = 1,000,000 μC
All Charge units
From 1 C| Unit | Value |
|---|---|
| Nanocoulomb nC | 999,999,999.9999998808 |
| Microcoulomb μC | 1,000,000 |
| Millicoulomb mC | 1,000 |
| Coulomb C | 1 |
| Milliampere-hour mAh | 0.2777777778 |
| Ampere-hour Ah | 0.0002777778 |
| Elementary charge e | 6.2415090745e18 |
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Quick reference
Coulomb to Microcoulomb table
| Coulomb (C) | Microcoulomb (μC) |
|---|---|
| 0.01 | 10,000 |
| 0.1 | 100,000 |
| 1 | 1,000,000 |
| 2 | 2,000,000 |
| 5 | 5,000,000 |
| 10 | 10,000,000 |
| 25 | 25,000,000 |
| 50 | 50,000,000 |
| 100 | 100,000,000 |
| 1,000 | 1,000,000,000 |
From unit
About the coulomb
One ampere-second of electric charge.
Symbol: C
To unit
About the microcoulomb
One millionth of a coulomb.
Symbol: μC
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Source
Conversion standard
Definitions are checked against BIPM SI Brochure: coulomb and elementary charge. Calculations use full internal precision before display rounding.
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C to μC FAQ
How do you convert coulomb to microcoulomb?
Use the formula μC = C x 1,000,000. 1 coulomb (C) equals 1,000,000 microcoulomb (μC).
Is the C to μC conversion exact?
Both unit definitions use exact factors. Only the displayed decimal may be rounded.