Top US Obesity Rates API alternatives in 2025

Top US Obesity Rates API Alternatives in 2025

1. Calculate Health Metrics API

Calculate Health Metrics API is a cutting-edge software solution designed to provide comprehensive health metrics calculations for various health-related applications. This API excels in accurately calculating a wide range of health metrics, which are critical for assessing and monitoring health status.

Key Features and Capabilities

• Get BodyFat: This feature calculates the body fat percentage based on the provided parameters of sex, age, height, and weight. Users can also choose whether to use metric or imperial units.

{"age":29.0,"bmi":"21.1 kg/m²","bodyfat":"26.59 %","bodyfat_status":"Average","gender":"female","height":"1.6 m","weight":"52.0 kg"}

• Get BMI: To use this feature, users simply input height and weight, with the option to select metric or imperial units.

{"bmi":"31.2 kg/m²","height":"1.6 m","weight":"80.0 kg","weight_status":"Obese"}

Ideal Use Cases

Check out the API documentation to get started.

2. Basic BMI Calculator API

Basic BMI Calculator API is a powerful and easy-to-use tool designed to calculate an individual's Body Mass Index based on their height and weight. This API is particularly beneficial for developers looking to integrate BMI calculations into health and fitness applications.

Key Features and Capabilities

• BMI Metric: To use this feature, users must indicate their weight and height in metric units.

{"bmi":27.34,"height_in_cm":160,"weight_in_kg":70,"bmiCategoryForAdults":{"category":"Overweight","range":"25 - 30","normalRange":"18.5 - 25"}}

• BMI Imperial: Similar to the metric feature, this allows users to input weight and height in imperial units.

{"bmi":1.70,"height_in_inches":170,"weight_in_lbs":70,"bmiCategoryForAdults":{"category":"Underweight","range":"0 - 18.5","normalRange":"18.5 - 25"}}

Ideal Use Cases

Read our technical guides for implementation tips.

3. Weight Index Calculator API

Weight Index Calculator API is designed to empower users with seamless access to comprehensive body mass index (BMI) evaluations through automated processes. This API is particularly useful for health, fitness, and wellness applications, offering real-time insights for informed well-being tracking.

Key Features and Capabilities

• BMI Calculator: Users must indicate their weight, height, and a unit of measurement (metric or imperial) to utilize this feature.

{"BMI":23.5,"Class":"Normal"}

Ideal Use Cases

Try the API playground to experiment with requests.

4. BMI Calculator API

BMI Calculator API is a tool that allows users to calculate their body mass index (BMI) based on their weight and height. This API accepts inputs of weight in kilograms or pounds and height in centimeters, returning a calculated BMI value.

Key Features and Capabilities

• Metric Kilograms: This feature determines the BMI using the metric measurement system.

{"bmi":44.79,"weight":"150","height":"1.83","weightCategory":""}

• Imperial Pounds: This endpoint calculates BMI using the imperial measurement system.

{"bmi":22.80,"weight":"150","height":"68","weightCategory":""}

• Weight Category: This feature allows users to find out the category of a person based on their BMI.

{"bmi":"19.2","weightCategory":""}

Ideal Use Cases

Check out the API documentation to get started.

Conclusion

Calculate Health Metrics API stands out for its comprehensive health metrics calculations, while the Basic BMI Calculator API provides a straightforward approach for BMI calculations. The Weight Index Calculator API excels in real-time insights for health and wellness applications, and the BMI Calculator API offers flexibility in measurement systems.