Important Disclaimer — Not Financial Advice
The results from this calculator are for informational and educational purposes only. They are not a guarantee of actual outcomes and should not be considered financial, investment, tax, or legal advice. Always consult a qualified professional for advice tailored to your specific financial situation. See our Terms of Service and Privacy Policy for more information.
The BMI Calculator determines your Body Mass Index by evaluating the relationship between your weight and height to provide a standardized health metric. This tool is essential for individuals looking to track their weight status and understand their general health classification according to established medical guidelines.
A BMI calculator estimates body fat based on weight and height, providing a numerical measure used to screen for weight categories that may lead to health problems.
BMI is calculated by dividing weight in kilograms by the square of height in meters.
A BMI between 18.5 and 24.9 is considered a healthy weight range for most adults.
BMI does not directly measure body fat and may not be accurate for athletes or older adults.
Consult a healthcare provider for a complete assessment of your health and weight status.
BMI = weight (kg) / [height (m)]^2 or BMI = 703 * weight (lbs) / [height (in)]^2
This formula calculates your body mass by dividing your weight by the square of your height, effectively normalizing the measurement to account for body size.
A fitness enthusiast might use this calculator to establish a baseline before starting a new nutritional or workout program. By tracking their BMI over several months, they can monitor changes in their body composition alongside other health metrics. Furthermore, individuals concerned about weight-related health risks often use this tool to determine if they fall into the underweight, healthy, overweight, or obese categories. It serves as a quick, accessible screening tool for personal health management and discussions with healthcare providers.
If a person weighs 150 pounds and is 5 feet 5 inches tall, the calculation would be 703 multiplied by 150, divided by 4,225 (65 inches squared). This results in a BMI of approximately 24.9, which places the individual in the healthy weight category.
These authoritative sources inform our calculator methodology and ensure accuracy.
Written by Qasem Mohammed
Financial tools developer and founder of QFINHUB. All calculators are built with industry-standard formulas and reviewed for accuracy. Content is for educational purposes only — always consult a qualified financial professional for decisions about your specific situation.
Last updated: June 25, 2026 ·About QFINHUB · Editorial Policy
Last reviewed by Qasem Mohammed — June 25, 2026
AI & Software Engineer, Founder & Lead Developer at QFINHUB · Editorial Policy
Perform basic arithmetic operations including addition, subtraction, multiplication, and division.
BasicCalculate the future value of money adjusted for inflation over time.
BasicConvert between different currencies with live exchange rates.
BasicCalculate discounted prices, savings amounts, and final sale prices.
BasicCalculate percentages, percentage change, and percentage of any number with ease.
BasicEstimate daily calorie needs based on age, gender, weight, height, and activity level.
BasicCalculate your Body Mass Index (BMI) based on your height and weight, and see which category you fall into.
Your BMI
22.9
Category
Normal
BMI 22.9 — Normal
Healthy Weight Range
56.7 – 76.3 kg