birthchart.io vs imc-calculadora

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

birthchart.io compared with imc-calculadora
Detail	birthchart.io	imc-calculadora
What it does	Birth chart calculator	Free BMI calculator using WHO formula with instant results in metric or imperial units
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Free	Free
Pricing	Not given	Not given
Key features	Calculate Sun, Moon and rising signs Shows ten planets and aspects Multiple house systems available Private data processing on device Save birth details to browser Support for unknown birth times Historical time zone handling	Instant BMI calculation with metric or imperial units WHO formula for BMI calculation Results in both kg/cm and lb/feet-inches without manual conversion BMI category classification with weight range guidance No data storage or registration required Explanatory content on BMI limitations and proper interpretation Cited sources from WHO, CDC, and national health organizations
What makes it different	Calculated entirely on your device with no cloud storage No account or login required Uses Astronomy Engine for precise geocentric calculations Explains astrological concepts and limitations	Uses only primary medical sources verified before publication Works without internet or data storage in browser
Community votes	0	0
DR (Domain Rating by Ahrefs)	4 +2 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	4	0
Citation Flow (Majestic)	12	0
Referring domains (Majestic)	3	0

4 details filled in for both companies.