BFR Body Fat Rate Calculator

Tool Introduction

This tool provides two methods to calculate body fat rate (BFR): BMI calculation method and waistline calculation method. The BMI calculation method calculates body fat rate through height, weight, age, and gender. The waistline calculation method calculates body fat rate through waistline, weight, and gender. The tool will also provide fat weight, physical condition, and standard range reference to help you understand your health status.

How to Use

1. Select Calculation Method: Select the "BMI Calculation Method" or "Waistline Calculation Method" tab.
2. Fill in Personal Information: According to the selected method, fill in the corresponding form.
• BMI Calculation Method: Select gender, fill in height (cm), weight (kg), and age (years old).
• Waistline Calculation Method: Select gender, fill in waistline (cm) and weight (kg).
3. Click the "Calculate" button: The system will automatically calculate the body fat rate and display the results.
4. View Results: The results include body fat rate (BFR), fat weight (kg), physical condition, and standard range reference. The BMI calculation method will also display the BMI index.

Usage Example

BMI Calculation Method Example:

• Input Data:
• Gender: Male
• Height: 175 cm
• Weight: 75 kg
• Age: 35 years old
• Expected Output Results:
• Body Fat Rate (BFR): Assume 20%
• Fat Weight (kg): Assume 15 kg
• Physical Condition: Normal (Green)
• Standard Range Reference: 10%-20%
• BMI Index: 24.49

Waistline Calculation Method Example:

• Input Data:
• Gender: Female
• Waistline: 80 cm
• Weight: 60 kg
• Expected Output Results:
• Body Fat Rate (BFR): Assume 28%
• Fat Weight (kg): Assume 16.8 kg
• Physical Condition: Normal (Green)
• Standard Range Reference: 21%-32%

Frequently Asked Questions

• Q: What input formats are supported?
• A: Height and waistline units are centimeters, weight unit is kilograms, and age unit is years old. All values must be numbers.
• Q: What is the format of the output results?
• A: The output results are displayed in a list format, including body fat rate (percentage), fat weight (kg), physical condition (normal, underweight, obese), and standard range reference. The physical condition will be displayed with different colored badges (green for normal, yellow for underweight, red for obese).
• Q: Are there any usage restrictions?
• A: This tool is for reference only and cannot replace professional medical advice. Results may vary due to individual differences.

Notes

• Please ensure the accuracy of the input data to avoid affecting the calculation results.
• The calculation results of this tool are for reference only and should not be used as a basis for diagnosis or treatment.
• Before embarking on any health management plan, please consult a professional medical practitioner.