How does the calculator determine my ideal weight range?

The `calculate_weight_ranges` tool uses four primary formulas (Devine, Robinson, Miller, and Hamwi) to establish a baseline, then adjusts that range based on your skeletal frame size, muscle mass factor, and target body fat percentage.

Can I plan a weight loss journey safely?

Yes. By using `plan_weight_transition`, the tool calculates the necessary daily calorie adjustment and flags whether your target timeframe is safe, adhering to a limit of 1-2 lbs per week.

What is the purpose of the elbow breadth measurement?

The elbow breadth measurement (in mm) allows the `calculate_weight_ranges` tool to determine your skeletal frame size (small, medium, or large), which is a critical factor in adjusting ideal mass calculations.

Ideal Weight Calculator MCP Connector for Claude

A+

Determine personalized healthy weight ranges and nutritional transition plans using physiological markers.

3 tools Official Updated Oct 1, 2026 Official Vinkius Partner

More Details Connect to Claude

The Ideal Weight Calculator provides precise, science-based weight boundaries by integrating multiple anthropometric formulas including Devine, Robinson, Miller, and Ham/Hamwi. Beyond simple BMI, this tool accounts for skeletal frame size via elbow breadth measurements, muscle mass density, and target body fat percentages. Use calculate_weight_ranges to find your optimal bounds, evaluate_bmi_status to check specific weight points, or plan_weight_transition to calculate a safe daily caloric deficit or surplus for reaching your goal weight within a specified timeframe.

weight-lossbminutrition-planningfitness-trackinghealth-metrics

Connect to Claude

Subscribe on Vinkius, then add this connector to Claude.ai or Claude Code.

① Claude.ai (web app)

Go to Settings → Connectors → Add custom connector
Paste the MCP endpoint URL below

https://edge.vinkius.com/vk_preview_idm0ciZFCZXx1SJy1pUoS59p9I4v6lDOJjlf1euW/mcp

② Claude Code (terminal)

claude mcp add --transport http ideal-weight-calculator https://edge.vinkius.com/vk_preview_idm0ciZFCZXx1SJy1pUoS59p9I4v6lDOJjlf1euW/mcp

③ Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "ideal-weight-calculator": {
      "url": "https://edge.vinkius.com/vk_preview_idm0ciZFCZXx1SJy1pUoS59p9I4v6lDOJjlf1euW/mcp"
    }
  }
}

Get full access on Vinkius

The preview token above works for testing. Powered by Vinkius.

Details

Tools: 3
Grade: A+
Score: 100/100
Updated: Oct 1, 2026

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