When Bmi is 31.4 how many kilogrammes do I lose?

To determine how many kilograms you need to lose, we can use the BMI (Body Mass Index) formula and your current BMI of 31.4.

BMI = Weight (kg) / Height (m)^2

Since you haven't provided your height, I will assume an average height of 1.7 meters for calculation purposes.

Given that BMI is 31.4 and your height is 1.7 meters:

31.4 = Weight (kg) / (1.7 m)^2

Weight (kg) = 31.4 x (1.7 m)^2

Weight (kg) ≈ 95.22 kg

Now, let's say you want to reach a healthy BMI of 25.

Using the same formula:

25 = Weight (kg) / (1.7 m)^2

Weight (kg) = 25 x (1.7 m)^2

Weight (kg) ≈ 75.65 kg

Therefore, to reach a BMI of 25, you would need to lose approximately:

Weight loss = Current weight - Target weight

Weight loss ≈ 95.22 kg - 75.65 kg

Weight loss ≈ 19.57 kg

So, if your current BMI is 31.4 and you want to reach a BMI of 25, you would need to lose approximately 19.57 kilograms.

Remember, this calculation is based on an assumed height of 1.7 meters. For a more accurate estimate, it's recommended to consult with a healthcare professional or use a BMI calculator that takes your specific height and weight into account.