A BMI calculator is very useful in determining the level of body fat of a person. This calculator is useful for both men and women. BMI is a quick way to figure out how many calories you need to create a healthy weight.
Learn how to calculate your BMI, and discover how many calories you should be eating.
Try our FREE and secure health calculators. No identification is required and No data is kept on our server.
Press the link and calculate your Body Mass Index (BMI), your total body fat, the amount of water you need to consume, How much protein do you need per day

Tools - BMI Calculator & Health Calculators
What is the body mass index (BMI)?
The body mass index (BMI) is a measure that uses your height and weight to work out if your weight is healthy.
The BMI calculation divides an adult’s weight in kilograms by their height in meters squared.
Body Mass Index Calculator
BMI Calculator is a measurement of a person’s leanness or corpulence based on their height and weight and is intended to quantify tissue mass. It is widely used as a general indicator of whether a person has a healthy body weight for their height.
BMI Calculator
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Your BMI is……
BMI | Classification |
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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 |
Body Fat Calculator
There are many different ways to determine body fitness. Body Fat Calculator (BFC) can be used to estimate your total body fat. Often, the level or percentage of fat is a contributor to major diseases.
Body Fat Percentage takes into account your gender, weight, and height. BFC is your most important measurement to determine progress toward health.
Body Fat Calculator
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Your body fat is ……
Description | Women | Men |
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Recommended amount: | 20-25% | 8-14% |
Adults in United States, average : | 22-25% | 15-19% |
Obese : | 30+% | 25+% |
Hydratation Calculator
Hydration Calculator (HC) level based on your information, season, and activity level.
You can use this water calculator (HC) to approximate the amount of water you need to consume in relation to the amount of time you will exercise and your body weight.
Hydration Calculator
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you should drink …… of water per day
Protein Calculator
Protein Calculator (PC) estimates the daily amount of dietary protein adults require to remain healthy.
PC takes into account your gender, weight, activity level, etc.
Based on these measurements we can determine how much protein you need to consume.
How much protein do you need per day?
age should be in 14 to 80 range | |
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You should take …… of protein per day
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No identification is required and No data is kept on our server.
For more information about BMI alternatives