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On This Page
  • What Is a BMI Calculator? How Does It Work?
  • 3 AI BMI Calculators to Discover the Most Suitable Weight for Height
    1. Arya.ai: Guess Gender, Age, and BMI from Uploaded Images
    2. Yeschat.ai: Accurately Calculate BMI and Provide Explanation
    3. Formidableforms: Get Specialized BMI Feedback from AI Coach
  • 3 More BMI Calculators to Manually Gauge Your BMI
    1. Acefitness - Estimate BMI with the Sliders
    2. Livelighter - Check Health Risks with BMI and Waist Size
    3. NIH - Evaluate BMI and Share Healthy Solutions
  • What Can You Do to Adjust Your BMI Index - 5 Tips
  • Create an Engaging AI Video to Record the BMI Variation
    The Bottom Line

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AI BMI Calculators - Learn How to Figure Out Your BMI Online with Ease

Amelia Winterwood

Updated on

How’s your health condition? Check out the practical AI BMI calculators to know about your BMI and the best AI video generator to record your BMI variation.

Are you struggling to find a quick and easy way to calculate your BMI online? Knowing the BMI can be a beneficial experience, thanks to the development of technology, AI BMI calculators are ready to help people track their health statistics more efficiently. These advanced calculators are developed beyond the regular formula since the AI technology provides a much funnier method to calculate people’s BMI - guess BMI from photos.

Whether you're simply curious about the BMI value or focusing on fitness goals, these AI BMI calculator tools make understanding your Body Mass Index effortless and accessible. With the power of AI, calculating your BMI online has never been easier than ever before.  

AI BMI Calculator

On This Page
  • What Is a BMI Calculator? How Does It Work?
  • 3 AI BMI Calculators to Discover the Most Suitable Weight for Height
    1. Arya.ai: Guess Gender, Age, and BMI from Uploaded Images
    2. Yeschat.ai: Accurately Calculate BMI and Provide Explanation
    3. Formidableforms: Get Specialized BMI Feedback from AI Coach
  • 3 More BMI Calculators to Manually Gauge Your BMI
    1. Acefitness - Estimate BMI with the Sliders
    2. Livelighter - Check Health Risks with BMI and Waist Size
    3. NIH - Evaluate BMI and Share Healthy Solutions
  • What Can You Do to Adjust Your BMI Index - 5 Tips
  • Create an Engaging AI Video to Record the BMI Variation
    The Bottom Line

What Is a BMI Calculator? How Does It Work?

A BMI calculator (Body Mass Index) lets one check whether one's weight is healthy according to height. Regularly checking one’s BMI is a good practice to help one understand one’s body better.The calculator uses the formula weight (kg) divided by height (m²). Below are the standard BMI ranges:

BMI Index

Category

< 18.5

Underweight

18.5 - 24.9

Normal weight

25 - 29.9

Overweight

> 30

Obesity

AI BMI calculators make the process of testing BMI much easier and funnier, since users won’t be busy finding tools to calculate height and weight before entering the values for BMI calculation but simply upload images of themselves. Another kind of AI BMI calculators will test your BMI with chats, so you can easily add the weight and height value, then the BMI calculator AI will calculate the BMI and analyze your body condition. 

3 AI BMI Calculators to Discover the Most Suitable Weight for Height

What body shape am I? How's my body condition? Finding the right tool to check the BMI and body shape has never been simpler. Advanced options like AI BMI calculators are now readily available online to easily check your BMI. With features such as a BMI guesser from a photo, these tools make tracking your BMI convenient and practical.

1. Arya.ai: Guess Gender, Age, and BMI from Uploaded Images

AI BMI Calculator Aryaai

Arya.ai, a trust-worthy AI BMI calculator tool that estimates users’ gender, age and BMI by analyzing the images uploaded by them. Powered by AI, it allows users to check whether they are healthy with their current weight and height in a fun way. With its face to BMI technology, Arya.ai is an easy-to-use solution for health and fitness enthusiasts.

Pros
  • Requires no additional equipment or measurements.
  • Fast and user-friendly BMI calculation.
  • Provides multiple insights from a single image.
Cons
  • It may lack accuracy for unclear or poor-quality images.
  • Limited to general estimations.

2. Yeschat.ai: Accurately Calculate BMI and Provide Explanation

AI BMI Calculator Yeschatai

Yeschat.ai is a tested AI BMI calculator that checks BMI accurately and clearly explains the findings of users’ bodies. Powered by advanced technology like ChatGPT-4o, this tool categorizes BMI into four groups: underweight, normal weight, overweight, and obese. The clear interface makes understanding your BMI straightforward, making Yeschat.ai a convenient choice for anyone looking to track their health. 

Pros
  • Delivers quick and precise BMI calculations.
  • Easy to use for anyone.
  • Calculate the BMI by chatting with the BMI calculator AI. 
  • Supported by the powerful ChatGPT-4o technology.
Cons
  • Requires stable Internet connection.
  • It may not work well for complex health assessments.

3. Formidableforms: Get Specialized BMI Feedback from AI Coach

AI BMI Calculator Formidableforms

Formidableforms, an easy-to-follow BMI guesser from photo that offers users an in-depth analysis of the BMI in a short time. To get the most accurate BMI measuring result, users can enter their current weight and height, which are then carefully analyzed with the trained AI algorithm. After the BMI calculation, this multi-functional tool will also provide some helpful advice from an AI trainer to work on changing the current weight. If you'd like to find out the answer of "Am I pretty with the current BMI", this tool provides straightforward analysis of your body and give advice on how to proceed for a prettier appearance. 

Pros
  • Fast BMI calculation without any hassle.
  • Provides valuable guidance to change the BMI.
  • Easy to use for fitness planning.
Cons
  • Does not include meal or nutrition advice.

3 More BMI Calculators to Manually Gauge Your BMI

Excellent manual options are available online if you prefer calculating your BMI with the traditional way. 

1. Acefitness - Estimate BMI with the Sliders

AI BMI Calculator Acefitness

The Acefitness BMI calculator is an interactive tool which allows one to estimate his BMI by simply adjusting sliders for weight, height, and inches. It takes precise calculation to attract those who are seeking the services for quick BMI measurement. Want more? Here, you can also find other tools for health monitoring, including blood pressure tool, daily caloric needs estimator, body shape calculator, heart attack risk monitor, etc. 

Key Feature
  • Intuitive sliders for easy BMI calculations.
  • Additional tools for overall health monitoring.
  • Fast and hassle-free interface for quick results.

2. Livelighter - Check Health Risks with BMI and Waist Size

AI BMI Calculator Livelighter

Livelighter assists the users to know whether he is healthy or not with BMI and waist measurements. It helps one clear on their current body condition and what they can do to change it. Users can get suggestions to adjust their living habits, such as eating more fruits/vegetables, choosing healthier snacks and doing more exercise.

Key Feature
  • Quick BMI and waist size check.
  • Easy-to-understand health tips.
  • Guides for a healthier lifestyle.

3. NIH - Evaluate BMI and Share Healthy Solutions

AI BMI Calculator NIH

The NIH BMI Calculator can efficiently and precisely calculate your BMI with the entered values. It is a convenient platform that provides detailed analysis on one’s health condition. It also offers online meal plans and clear guidelines on changing the wrong lifestyle. 

Key Feature
  • Clear and easy BMI calculation.
  • Menu plans for better eating habits.

What Can You Do to Adjust Your BMI Index - 5 Tips

Adjusting your BMI is essential for staying healthy. Here are 5 simple tips to help you work on it. 

1. Exercise Regularly: Do activities like walking or jogging to stay active and burn extra calories.

2. Eat Healthy Food: Eat some healthy food including fruits, vegetables, lean proteins and whole grains while cutting back on junk food.

3. Control Your Portions: Eating less portions can help you avoid overeating and manage your weight better.

4. Stay Hydrated: Drinking plenty of water can help you feel full and support your digestion.

5. Sleep Well: Good sleep keeps your body balanced and helps with weight control.

Create an Engaging AI Video to Record the BMI Variation

AI BMI Calculator Video Creator Vidnoz

Many people aim to track their weight and BMI changes memorably. Vidnoz AI Video Generator is an excellent choice if you need a professional AI video generator to record your BMI variation. This free tool offers multiple pre-designed AI healthcare video templates, realistic AI voices and human-like avatars for engaging AI video creation even if you don’t have the enough time or money. 

Another highlight of this tool is that it provides conversation mode, so that users can make a natural conversation to talk about the BMI variation and other topics about health management with two avatars in their videos. This feature is helpful for people to enrich the video content, making the generated videos much more engaging and attractive among the others online. 

Key Feature
  • Pre-designed healthcare video templates.
  • Extensive library of AI avatars and voices.
  • Initiative conversation mode for video creation. 
  • Built-in AI script generator for users to make video scripts in seconds. 
  • Completely free to use to create videos up to 3 minutes per day.

How to Create an AI Video to Record Your BMI Variation with Vidnoz AI

Step 1. Visit the Vidnoz AI website.Sign up for a free account or log in.

Step 2. Select a healthcare template that fits your needs.

Step 3. Add your weight and BMI data with visuals or text.

Step 4. Customize using AI avatars and AI voices.

Step 5. Generate and save your video to share or keep for reference.

AI BMI Calculator Video Creator Vidnoz 1

The Bottom Line

AI BMI calculators offer a simple and efficient way to monitor your health online. With tools like Arya.ai, Yeschat.ai, and Formidableforms, you can calculate your BMI quickly with clicks. Traditional options like Acefitness, Livelighter, and NIH calculators remain reliable for manual BMI calculation and additional health tips. If you tend to create a video to record the BMI variation, then you can turn to the Vidnoz AI Video Generator for a satisfying solution.

ABOUT THE AUTHOR
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Amelia Winterwood

Amelia Winterwood is an experienced SEO blog editor from Califorlia, US. With the knowledge she learnt, she mainly focuses on writing articles about AI technology. She tends to find root causes and solutions from the user's perspective.