Online BMI Calculators
BMI calculator
Your BMI is ......
| BMI | Classification |
|---|---|
| less than 18.5: | Underweight |
| 18.5 - 24.9: | Normal weight |
| 25 - 29.9: | Overweight |
| 30 - 34.9: | Class I Obese |
| 35 - 39.9: | Class II Obese |
| 40 upwards: | Class III Obese |
How Do They Work?
Online BMI calculators are popular among scientists and medical professionals, as this instrument provides a quick BMI result. It also provides data needed for screening health concerns related to weight.
What is an Online BMI Calculator?
A BMI calculator is a tool to generate information instantly by providing details about height and weight. A BMI (body mass index) is a term that determines the test subjects’ general weight category. If the BMI cannot be calculated manually, it can be done online, where the current height and weight are just encoded, and the result will easily be solved by computer.
Calculation Formula Explained
Weight and height are needed to get the BMI. To solve the current body mass index, take note that there are two formulas available depending on the country in which the units are mostly used.
Imperial units are widely used in the United States and a few other countries. The units used in the computation are pounds and inches.
Metric units are a popular system that is thought to be more uniform because they employ kilograms and meters as units. It is also more convenient to use for scientific communication.
The difference between the two formulas came from the need to convert between units of measurement. Metric units (in kg and meters) are directly related, so the BMI formula is straightforward. But since pounds and inches are different from kg and meters, the 703 factor in the Imperial formula ensures the result is consistent and equivalent to the Metric BMI Scale.
BMI Categories
Once the result is computed, BMI numbers are classified into the following categories:
- Underweight: BMI less than 18.5
- Normal weight: BMI 18.5–24.9
- Overweight: BMI 25–29.9
- Obese Class 1: BMI 30–34.9
- Obese Class 2: BMI 35–39.9
- Obese Class 3: BMI 40 or higher
Advantages of Using BMI Online Calculators
- Convenience: No need for manual and long computation to get a BMI measurement.
- Accessibility: Available 24/7 and can be used with internet access.
- Speed: Instant results provide a quick overview of the weight category.
- Ease of Use: No complex measurements or equipment are needed; just height and weight.
Conclusion
In conclusion, the BMI online calculator serves as a simple, ready-to-access tool for getting the actual body mass index. It simplifies the process of computing the weight and height of a subject. Whether any of the two formulas is used. The result is consistent. Many online calculators also provide guidelines on interpreting the result of the BMI based on the BMI category range it falls into. But it is not always the final picture, for there are other factors that may also be considered. The calculator is just a snapshot of the current weight of the subject.
Your Estimated BMI is
......To maintain optimal BMI, aim to achieve a weight range of …. according to your height and age.
