Electric ChargeAmpere Hours to Milliampere Hours

Ampere-hours to Milliampere-hours

Methodology·How We Verify

Snapshot

1 Ampere-hour equals 1,000 Milliampere-hours.

Reference basis: This conversion uses exact coulomb-based electric charge definitions.
Example: For 0.001 Ampere-hours, the result equals 1 Milliampere-hour.

Interactive conversion

Converter Calculator

Decimals: 1.5 or 1,5. Fractions: 1/2. Scientific notation: 1e3. Write 1000 without grouping separators.

1,000 Milliampere-hours (mAh)

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API and AI agent access

Ampere-hours to Milliampere-hours.

Machine-readable identifiers

Conversion family: electric-charge
Source unit: ampere_hours
Target unit: milliampere_hours

Use these identifiers in the API request. Sources and model limits also apply to software clients.

Example API request and response

POST /api/v1/convert

Request

{
  "family": "electric-charge",
  "value": 1,
  "from": "ampere_hours",
  "to": "milliampere_hours"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "electric-charge",
    "value": 1,
    "from": "ampere_hours",
    "to": "milliampere_hours",
    "result": {
      "raw": 1000,
      "display": "1,000"
    },
    "canonicalPath": "/electric-charge/ampere-hours-to-milliampere-hours/"
  }
}

API, OpenAPI and WebMCP documentation

Explanation

Multiply by 1000 because 1 Ah = 3600 C and 1 mAh = 3.6 C.

Method & Reference

Method basis: exact conversion formula shown in Snapshot.
Applied factor: 1 Ampere-hour = 1,000 Milliampere-hours.
Consistency rule: calculator output and table values use the same constants and rounding policy.

Common Conversion Values

Ampere-hours (Ah)	Milliampere-hours (mAh)
0.001	1
0.01	10
0.1	100
1	1,000
10	10,000
100	100,000
1000	1,000,000
5000	5,000,000

Questions & answers

Frequently Asked Questions

What is 1 ampere-hour in milliampere-hours?

1 Ampere-hour equals 1,000 Milliampere-hours on this page.

Does this Ampere-hours to Milliampere-hours page use 1 Ah = 3600 C?

Yes. Routes that involve ampere-hours convert through the exact current-time relationship 1 Ah = 3600 C, then apply any needed SI prefix scaling.

When would I convert ampere-hours to milliampere-hours?

This route is mainly useful when switching between battery-capacity style units and standard SI charge units while keeping the same physical quantity.

How do I reverse Ampere-hours to Milliampere-hours?

Use the mirror Milliampere-hours to Ampere-hours route; it applies the inverse relationship with the same electric-charge assumptions.