I've lost 2 stone since last year but I know I'm still overweight. My BMI is around 27 so I wanted to lose around another stone to put me comfortably within the healthy range.
However, the calculator suggests that to be in the middle of the healthy range I'd need to lose 2 1/2 stone and that I could actually lose as much as 4 1/2 stone and still be a healthy BMI!
I'm short so I know I can't get away with weighing as much as someone taller but this really surprised me because I'm a reasonably well padded size 12/14 but I've noticed significant differences in my body since losing weight. My bum has shrunken to the extent where it hurts to sit on a hard surface because my bones dig in. I can see and feel my ribs, collarbones and hip bones pretty well - not to the extent where I look emaciated but there isn't much coverage there anymore and I'm sure if I lost another stone they would be quite prominent and another 2 1/2 stone off would make me quite gaunt. I'm already noticeably wrinklier in the face than I was too.
Maybe I've just been overweight so long I've lost sight of what a normal weight looks like!