Incorporating .HTML , .CSS, and .JS into widget to create working calculator

[Acorn]

There are few areas that can be tweaked.

Your Height is missing its units of feet and inches.

REE?

Your responsive view has its fields dimensioned too wide and the Placeholder is not deep enough.

Entering a weight in lbs and then switching to kgs does not truncate the result so you get a very long, unprofessional, value.

I don't know why "wt1=wt/2.2"; is less accurate than the value used in "var r2 = (10 * wt*2.2046) + (6.25 * ht) - (5 * a)-161;".

Have you sorted out filling your r2 field (Calories/day)?

Acorn