HbA1c → Estimated Average Glucose

Convert HbA1c to estimated average glucose (eAG).

How to use

Call with the inputs below. Boolean inputs are optional (absent = false). Returns the value, an interpretation, and a breakdown. Deterministic — no network call.

Parameters

Name	Type		Description
a1c_percent	number	required	HbA1c — unit: %

Example input

{
  "a1c_percent": 7
}

Example output

{
  "calculator": "HbA1c → Estimated Average Glucose",
  "category": "Endocrine",
  "value": "154 mg/dL",
  "interpretation": "Diabetes range",
  "severity": "high",
  "detail": {
    "eAG": "154 mg/dL (8.6 mmol/L)"
  },
  "references": [
    "Nathan DM et al. ADAG 2008"
  ]
}

Call it (MCP tools/call)

{
  "method": "tools/call",
  "params": {
    "name": "calc_a1c_to_eag",
    "arguments": {
      "a1c_percent": 7
    }
  }
}

Endpoint: POST https://clinical-mcp.mcharge.in/mcp (Streamable HTTP).

References

Nathan DM et al. ADAG 2008