Convert Coulomb to Picocoulomb
Convert coulombs to picocoulombs by entering a value below.
How to Convert Coulombs to Picocoulombs
The coulomb and picocoulomb are both units of electric charge. By definition, 1 coulomb equals exactly 1e12 picocoulombs. This means to convert coulombs to picocoulombs, you multiply by 1e12.
Formula
Step-by-Step Example
Convert 5 C to picocoulombs:
We need to convert coulombs to picocoulombs
Since 1 C = 1e12 pC, multiply by 1e12
5 × 1e12 = 5e12
5 C = 5e12 pC
Coulomb to Picocoulomb Conversion Table
Quick reference table for common coulomb to picocoulomb conversions. Click any value for detailed calculation.
| Coulombs (C) | Picocoulombs (pC) |
|---|---|
| 0.1 C | 100000000000 pC |
| 0.5 C | 500000000000 pC |
| 1 C | 1e12 pC |
| 2 C | 2e12 pC |
| 5 C | 5e12 pC |
| 10 C | 1e13 pC |
| 25 C | 2.5e13 pC |
| 50 C | 5e13 pC |
| 100 C | 1e14 pC |
About These Units
Coulomb (C)
The coulomb (C) is the SI unit of electric charge, defined as the charge transferred by 1 ampere flowing for 1 second. One coulomb equals 6.242×10¹⁸ elementary charges (electrons or protons). Named after physicist Charles-Augustin de Coulomb. Formula: Q = I × t (charge = current × time).
Picocoulomb (pC)
A picocoulomb (pC) equals 10⁻¹² coulombs. Used in radiation detectors (scintillators produce ~1 pC per gamma ray), piezoelectric accelerometers, and charge-sensitive amplifiers. Typical photodiode currents generate picocoulombs per pulse.
Frequently Asked Questions
How do I convert coulombs to picocoulombs?
To convert coulombs to picocoulombs, multiply the value by 1e12. For example, 10 C = 1e13 pC.
How many picocoulombs are in 1 coulomb?
1 coulomb equals 1e12 picocoulombs.
What is the formula for coulombs to picocoulombs?
The formula is: pC = C × 1e12.