What is the formula for calculating ideal body weight for women?

The formula for calculating ideal body weight for women is articulated as 45.5 kg plus an incremental increase of 2.3 kg for each inch over 5 feet. This is based on a widely accepted approach to estimate healthy body weight based on height.

The initial value of 45.5 kg represents the baseline weight for a woman who is 5 feet tall. The additional weight added for every inch above 5 feet helps to adjust the ideal body weight in proportion to height. This method reflects the idea that a taller person would naturally require more weight due to increased body mass associated with height.

In this case, the other choices deviate from the standard formula. For women, the additional increments vary (ranging from 2.0 kg to 2.5 kg), which results in different ideal body weight calculations that are not commonly referenced in medical guidelines. Hence, the correct formula most widely used is the one presented, ensuring that it accurately reflects the necessary adjustment for height beyond 5 feet.