birthchart.io vs China Employee Cost Calculator

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 China Employee Cost Calculator
Detail	birthchart.io	China Employee Cost Calculator
What it does	Birth chart calculator	Estimate employer costs and employee net pay across China's 50 largest cities
Stage	Not given	Established
Founded	Not given	2015
Based in	Not given	CN
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	Covers all 50 Chinese cities ranked by GDP Social insurance breakdown by type Housing fund contribution calculations Individual income tax estimation
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	Updated annually for 2026 with current contribution rates Shows city-by-city variation in employer costs
Community votes	0	0
DR (Domain Rating by Ahrefs)	4 +2 (up) since last check	3 no change since last check
Trust Flow (Majestic)	4	14
Citation Flow (Majestic)	12	18
Referring domains (Majestic)	3	18

4 details filled in for both companies.