Electric Charge Converter

1 ampere-hour (Ah) equals 3600 coulomb (C).

How it works

• Expressed the source unit in coulomb using its exact factor.
• Divided by the target unit expressed in coulomb.
• Rounded the result to 12 significant digits.

1 ah = 3600 c

• Both units measure electric charge, so the conversion is a single exact multiplication.

Methodology

1. Express every unit as an exact factor to the coulomb base.
2. Multiply the input by the source factor and divide by the target factor.
3. Round the result to 12 significant digits so a convert-then-convert-back operation stays within floating-point tolerance.

Usage

1. Enter the value to convert.
2. Choose the source and target units.
3. Read the converted value and the conversion formula.

Examples

These are examples, not current values: they use fixed inputs, while the interactive tool computes live results in your browser.

Ampere-hour to coulomb

{
  "value": 1,
  "from": "ah",
  "to": "c"
}

Milliampere-hour to coulomb

{
  "value": 1000,
  "from": "mah",
  "to": "c"
}

Millicoulomb to coulomb

{
  "value": 1000,
  "from": "mc",
  "to": "c"
}

Limitations

Exact electric charge factors

Every electric charge unit is defined as an exact multiple of the coulomb, so the conversion is a single multiplication with no approximation beyond floating-point representation.