Human: How can I calculate my BMI? Assistant: 
To calculate your BMI, you can use the following formula: BMI = weight (in kilograms) / [height (in meters) x height (in meters)]. 2 For example, if your weight is 70kg and your height is 1.8m, your BMI will be 70 / (1.8 x 1.8) = 22.2.