“How to calculate BMI without weight and height” is a method to estimate a person’s Body Mass Index (BMI) without the use of a scale or measuring tape. Historically, BMI has been calculated based on weight and height using the formula BMI = weight (kg) / height (m)^{2}. However, there are alternative methods available, such as using specific body measurements like waist circumference or skinfold thickness.
Estimating BMI without traditional methods can be valuable in situations where weighing scales or height measuring devices are unavailable or impractical to use. This approach may be applied in settings like large-scale health screenings or community-based assessments.