Your calculator is helpful and accurate

Last updated on October 26, 2020


I wanted to let you know that I loved this calculator. It is very helpful and accurate. I am a family physician and will recommend this to my patients. I set out searching for confirmation as to where my daughter was, and I estimated in the 2-2.4 range myself. She calculated out at a 2.4 on your site.

Thank you!


It is nice to hear that it is both useful and giving accurate enough answers.