Body Mass Index (BMI)

Body Mass Index

The calculation result will be displayed here

BMI International Standard

  • Severely underweight
    <= 16.4
  • Underweight
    16.5 ~ 18.4
  • Normal
    18.5 ~ 24.9
  • Overweight
    25.0 ~ 29.9
  • Obesity Class I
    30.0 ~ 34.9
  • Obesity Class II
    35.0 ~ 39.0
  • Obesity Class III
    >= 40.0
  • BMI China Standard

  • Underweight
    <= 18.4
  • Normal
    18.5 ~ 23.9
  • Overweight
    24.0 ~ 27.9
  • Obese
    >= 28.0
  • BMI Japan Standard

  • Underweight
    <= 18.4
  • Normal
    18.5 ~ 22.9
  • Overweight
    23.0 ~ 24.9
  • Obese
    >= 25.0
  • BMI Singapore Standard

  • Severely underweight
    <= 14.9
  • Underweight
    15.0 ~ 18.4
  • Normal
    18.5 ~ 22.9
  • Overweight
    23.0 ~ 27.5
  • Obese
    27.6 ~ 40.0
  • Very Obese
    >= 40.1
  • Health Calculator: Body Mass Index (BMI) Calculator Introduction

    Welcome to the Health Calculator website's Body Mass Index (BMI) calculator page, your reliable assistant in managing your health! Our BMI calculator is designed to help you easily understand and monitor your weight status, aiding you in maintaining a healthy lifestyle.

    What is Body Mass Index (BMI)?

    Body Mass Index (BMI) is an indicator used to assess whether an individual's weight is within a healthy range. By dividing your weight (in kilograms) by the square of your height (in meters), you can calculate a number that helps determine if your weight is underweight, normal, overweight, or obese. Whether you are health monitoring, planning to lose weight, managing your health, or setting fitness goals, BMI calculation is an essential part.

    Support for Multiple BMI Standards

    Our website not only provides the standard international BMI calculation but also supports various regional standards, making your results more relevant to your specific context:

    • International BMI Standard

    • China BMI Standard

    • Singapore BMI Standard

    • Japan BMI Standard

    Simply input your height and weight, choose the relevant standard, and you'll receive an accurate BMI value to better understand your health status.

    Why Use the Body Mass Index Calculator?

    Essential Tool for Weight Loss Plans

    If you are planning a weight loss program, the BMI calculator is an ideal tool for monitoring your progress. By regularly recording your BMI, you can clearly understand weight trends, adjust your diet and exercise plans, and thus achieve your weight loss goals more efficiently.

    Scientific Basis for Health Management

    For those concerned about their health, regularly calculating BMI is very necessary. With our BMI calculator, you can easily keep track of your weight status, take timely measures to prevent diseases, and maintain optimal health.

    Guiding Light for Fitness Goals

    Whether you are new to fitness or a seasoned fitness enthusiast, the BMI calculator provides a scientific basis for your exercise plan. By understanding the healthy BMI range, you can formulate a more reasonable and scientific exercise plan to ensure more significant workout results.

    How to Use the BMI Calculator?

    Our BMI calculator is easy to use; follow these three steps to get your results:

    1. Input your height and weight.

    2. Select the BMI calculation standard you need (International, China, Singapore, Japan).

    3. Click the "Calculate" button to immediately get your BMI value.

    Frequently Asked Questions (FAQ)

    Q: What is the normal BMI range?

    A: According to international standards, a BMI value between 18.5 and 24.9 is considered normal. Different regional standards may vary.

    Q: How often should I calculate my BMI?

    A: It is recommended to calculate your BMI every two weeks to monitor body changes. However, the frequency may vary based on your personal health goals.

    Q: Does BMI change with age?

    A: Yes, as you age, your body's metabolism and weight status may change. It is recommended to monitor your BMI regularly and consult healthcare professionals.

    With the Health Calculator website's Body Mass Index calculator, you can monitor your health status anytime, anywhere. Whether for a weight loss program, health management, or pursuing fitness goals, our BMI calculator is your ideal choice. Visit health-calculator.net and start your health journey today!