BMI Calculator computes Body Mass Index along with ideal weight ranges, BMR (Basal Metabolic Rate), TDEE (Total Daily Energy Expenditure), calorie targets, and macronutrient recommendations for fitness and health applications.

The BMI Calculator API provides a simple, reliable way to integrate bmi calculator functionality into your applications. Built for developers who need production-ready bmi calculator capabilities without the complexity of building from scratch.

View API Details →

Available on:

async function callBMICalculatorAPI() {
    try {
        const params = new URLSearchParams({
            weight: 180,
            height: 70,
            unit: 'imperial',
            age: 30,
            gender: 'male',
            activityLevel: 'moderate'
        });

        const response = await fetch(`https://api.apiverve.com/v1/bmicalculator?${params}`, {
            method: 'GET',
            headers: {
                'x-api-key': 'YOUR_API_KEY_HERE'
            }
        });

        const data = await response.json();
        console.log(data);
    } catch (error) {
        console.error('Error:', error);
    }
}

callBMICalculatorAPI();

curl -X GET "https://api.apiverve.com/v1/bmicalculator?weight=180&height=70&unit=imperial&age=30&gender=male&activityLevel=moderate" \
  -H "x-api-key: YOUR_API_KEY_HERE"

Get your API key: https://apiverve.com

📁 For more examples, see the examples folder

Choose your preferred programming language:

npm install @apiverve/bmicalculator

View NPM Package → | Package Code →

dotnet add package APIVerve.API.BMICalculator

View NuGet Package → | Package Code →

pip install apiverve-bmicalculator

View PyPI Package → | Package Code →

gem install apiverve_bmicalculator

View RubyGems Package → | Package Code →

composer require apiverve/bmicalculator

View Packagist Package → | Package Code →

dart pub add apiverve_bmicalculator

View pub.dev Package → | Package Code →

implementation 'com.github.apiverve:bmicalculator-api:1.0.0'

Package Code →

go get github.com/apiverve/bmicalculator-api/go

Package Code →

• 🏠 API Home: BMI Calculator API
• 📚 API Reference: docs.apiverve.com/ref/bmicalculator
• 📖 OpenAPI Spec: openapi.yaml
• 💡 Examples: examples/

The BMI Calculator API is commonly used for:

• Web Applications - Add bmi calculator features to your frontend or backend
• Mobile Apps - Native SDKs for Android development
• Automation - Integrate with n8n, Zapier, or custom workflows
• SaaS Products - Enhance your product with bmi calculator capabilities
• Data Pipelines - Process and analyze data at scale

All requests require an API key in the header:

x-api-key: YOUR_API_KEY_HERE

Get your API key: https://apiverve.com

Every APIVerve endpoint returns the same envelope — check status, then read data:

{
  "status": "ok",
  "error": null,
  "data": { ... }
}

A real response from the BMI Calculator API:

{
  "status": "ok",
  "error": null,
  "data": {
    "height": "170 cm",
    "weight": "70 kg",
    "bmi": 24.221453287197235,
    "risk": "Low risk",
    "summary": "This weight is normal and you are healthy.",
    "recommendation": "A BMI between 18.5 and 24.9 falls within the 'normal' weight range according to the World Health Organization. This range is associated with the lowest health risk for conditions such as heart disease, diabetes, and certain cancers. However, it's important to note that BMI is not a perfect measure as it does not account for muscle mass, bone density, overall body composition, and racial and sex differences. Therefore, while it's a useful starting point, it should not be the only measure of one's health."
  }
}

• 🏠 API Home: BMI Calculator API
• 💬 Support: https://apiverve.com/contact
• 🐛 Issues: GitHub Issues
• 📖 Documentation: https://docs.apiverve.com
• 🌐 Website: https://apiverve.com

We welcome contributions! Please see CONTRIBUTING.md for guidelines.

For security concerns, please review our Security Policy.

This project is licensed under the MIT License - see the LICENSE file for details.

Built with ❤️ by APIVerve

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