BMI & BMR Calculator
Calculate BMI health index and daily BMR calorie requirements.
Body Analysis & Custom Calorie Planner
Calculate BMI, BMR, TDEE, Ideal Body Weight, and get a customized Macro Nutrients breakdown tailored exactly to your fitness goals.
1. Body & Activity Metrics
2. Body Health Analysis
22.5
1,593 kcal/day
2,190 kcal/day
3. Weight Goal Planner
1,690 kcal / day
* Adjusted from TDEE (2190 kcal) by -500 kcal
4. Macro Nutrients Breakdown
Selected Ratio: Balanced (50:25:25)
211 g
(844 kcal)106 g
(424 kcal)47 g
(423 kcal)How BMI & BMR Calculator Works
1. Input Data or Upload File
Enter your text, upload PDF/image, or set parameters in the interactive input box.
2. Automatic Browser Processing
The tool processes data instantly via Client-Side Engine (WebAssembly/Canvas/RegEx) with 100% privacy.
3. Inspect Real-Time Preview
Review calculated metrics or transformed files live on screen with options to fine-tune.
4. Copy or Download Output
Click to copy text or download final files directly to your device with zero watermark.
How to Use BMI & BMR Calculator
- Select your gender (Male or Female).
- Enter your weight (kg), height (cm), and age (years).
- The system calculates your BMI and indicates your health category.
- It also displays your BMR to show minimum daily calorie needs.
About & How BMI & BMR Calculator Solves Your Problems
Comprehensive breakdown of features, technical engine, and benefits
What is this tool and how does it work?
A BMI calculator displaying results as underweight, normal, overweight, or obese based on WHO Asian standards.
How does this tool solve your problem?
BMI is a basic health risk indicator. Knowing your BMI helps plan better health management.
Expert Tips for Best Results
- Enter weight (kg) and height (cm).
- See which category you fall into with recommendations.
- BMI is a preliminary indicator — consult a doctor for full health analysis.
- Uses WHO Asian standards with lower thresholds than international ones.
⭐ ให้คะแนนเครื่องมือนี้
4.7
/ 5.0
25
รีวิว
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