Hey Product Hunt 👋 I built HealthyBMICheck.com after noticing how many health calculator sites online were using outdated formulas, hiding results behind a signup wall, or surrounding sensitive health information with aggressive ads and supplement upsells. We took a different approach. Every calculator on the site, BMI, calorie needs, macros, body fat, ideal weight, and 7 others, is built on a formula from peer-reviewed research or established WHO and CDC guidelines, with sources cited directly on the page. Everything runs entirely in your browser, so nothing you enter about your height, weight, or age ever touches a server. We are not affiliated with any hospital, supplement brand, or insurer, and we have no financial interest in what your result says. The site is ad supported, which is the only thing that keeps it free with no signup required. Would love your feedback, especially if there is a health metric or calculator you think is missing. I'll be reading every comment.

HealthyBMICheck — Free Calculators

11 free health calculators backed by peer-reviewed science

11 free health calculators backed by peer-reviewed science