BMI Calculator

Calculate your Body Mass Index and health category

What is BMI?

Body Mass Index (BMI) is a measure of body fat based on your weight and height. It is commonly used to assess whether a person has a healthy body weight.

BMI Formula

BMI = Weight (kg) ÷ Height² (m²)

BMI Categories

  • Underweight: BMI less than 18.5
  • Normal weight: BMI between 18.5 and 24.9
  • Overweight: BMI between 25 and 29.9
  • Obese: BMI 30 or above

Frequently Asked Questions

Is BMI calculation accurate?
BMI is a general guideline and does not directly measure body fat, but it is widely used for health screening.

Is this BMI calculator free?
Yes, the BMI calculator on DailyCalcu is completely free to use.

Frequently Asked Questions

What is BMI?

BMI (Body Mass Index) is a measurement that uses your height and weight to determine whether you are underweight, normal weight, overweight, or obese.

How is BMI calculated?

BMI is calculated by dividing your weight in kilograms by the square of your height in meters (kg/m²).

What is a healthy BMI range?

A healthy BMI range is generally between 18.5 and 24.9, according to World Health Organization guidelines.

Does BMI apply to both men and women?

Yes, BMI applies to both men and women, but it does not consider differences in muscle mass or body composition.

Is BMI accurate for athletes?

BMI may not be inaccurate for athletes because it does not distinguish between muscle mass and body fat.

Can BMI be used for children?

BMI for children and teenagers is age- and gender-specific, so adult BMI calculators should not be used for children.

What does a high BMI indicate?

A high BMI may indicate overweight or obesity, which can increase the risk of conditions like heart disease, diabetes, and high blood pressure.

What does a low BMI indicate?

A low BMI may indicate underweight, which can be linked to nutritional deficiencies and weakened immunity.

Is BMI a medical diagnosis?

No, BMI is a screening tool and not a medical diagnosis. A healthcare professional should be consulted for proper evaluation.

Is this BMI calculator free to use?

Yes, the BMI calculator on DailyCalcu is completely free and does not require any registration.