Centicoulomb is 0.01 coulomb units.
Centicoulombs to Attocoulombs Converter — cC to aC
Convert Centicoulomb (cC) to Attocoulomb (aC) using the exact conversion factor (1 centicoulomb = 1e+16 attocoulomb). See the formula, worked examples, and conversion table.
Centicoulombs to Attocoulombs converter
Converter
Electricity Converter
Convert electrical units by family and calculate voltage, current, resistance, power, and energy with context values.
Context values
Some unit families need one extra value for a physically accurate result.
Attocoulomb is 1e-18 coulomb units.
Result = input x 0.01 / 1e-18.
Electrical units in the same family convert directly.
Reserved above the conversion cards and below the converter.
About Converting Centicoulombs to Attocoulombs
Centicoulomb and Attocoulomb both belong to the electricity family — voltage, current, resistance, power, or energy — units that show up constantly when working across the different standards used by household wiring (120V/240V depending on region), automotive electrical systems (12V/24V), and electronics design. Specifically: Centicoulomb is 0.01 coulomb units, and attocoulomb is 1e-18 coulomb units.
Formula
attocoulombs = centicoulombs × 1e+16
This factor comes from each unit's defined relationship to the category's base unit: 1 centicoulomb equals 0.01 base units, and 1 attocoulomb equals 1e-18 base units, so dividing one by the other gives the direct centicoulomb-to-attocoulomb factor of 1e+16.
Simple example
1 cC × 1e+16 = 1e+16 aC
1 centicoulomb = 1e+16 attocoulombs.
Real-world example
120 cC × 1e+16 = 1.2e+18 aC
120 centicoulombs = 1.2e+18 attocoulombs.
Conversion table
| Centicoulomb (cC) | Attocoulomb (aC) |
|---|---|
| 1 cC | 1e+16 aC |
| 5 cC | 5e+16 aC |
| 12 cC | 1.2e+17 aC |
| 24 cC | 2.4e+17 aC |
| 120 cC | 1.2e+18 aC |
| 240 cC | 2.4e+18 aC |
Reverse conversion: Attocoulomb to Centicoulomb
1e+16 aC × 1e-16 = 1 cC
1e+16 attocoulombs = 1 centicoulomb.
centicoulombs = attocoulombs × 1e-16
For a page dedicated to this direction, see Attocoulomb to Centicoulomb.
Understanding the Centicoulomb (cC)
Centicoulomb is 0.01 coulomb units.
Understanding the Attocoulomb (aC)
Attocoulomb is 1e-18 coulomb units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many attocoulombs are in 1 centicoulomb?
1 centicoulomb equals 1e+16 attocoulombs, using the exact defined conversion factor rather than an estimate.
How do I convert centicoulomb to attocoulomb?
Multiply the centicoulomb value by 1e+16. The converter above does this instantly to whatever precision you set.
How do I convert attocoulomb back to centicoulomb?
Use the reverse factor: 1 attocoulomb equals 1e-16 centicoulombs. You can also use the swap control in the converter above to flip the direction instantly.
What is a centicoulomb?
Centicoulomb (cC) is a unit of electricity.
What is a attocoulomb?
Attocoulomb (aC) is a unit of electricity.
Is the centicoulomb to attocoulomb conversion exact?
Yes. Both centicoulomb and attocoulomb are defined by fixed standards rather than physical artifacts, so the factor of 1e+16 used above is exact to as many digits as you choose to display.
What's the difference between voltage, current, and resistance?
Voltage (volts) is the electrical potential difference driving current through a circuit. Current (amperes) is the rate of flow of electric charge. Resistance (ohms) is how much a component opposes that flow. They're related by Ohm's law (V = I × R), but they are distinct physical quantities, and this page converts between units of just one of them.