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birthchart.io vs CalcDeep

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 CalcDeep
Detailbirthchart.io logo birthchart.ioCalcDeep logo CalcDeep
What it doesBirth chart calculator Free online calculators for finance, health, dates, and everyday math
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFree Free
PricingNot 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
  • 19 calculators across health, finance, math and everyday categories
  • Client-side calculations with no server data transmission
  • Transparent formulas and calculation methodology
  • Health calculators follow WHO and CDC standards
  • Financial tools use standard industry formulas and current IRS tax brackets
  • Fully responsive and works on desktop, tablet and smartphone
  • No signup required or account creation needed
  • Lightweight and fast with no tracking scripts
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
  • All calculations run entirely in your browser with no data sent to servers
  • Transparent formulas so you understand how results are calculated
  • Health formulas endorsed by WHO and CDC standards
  • Instant results with no loading screens or popups
Community votes00
DR (Domain Rating by Ahrefs)2 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)40
Citation Flow (Majestic)120
Referring domains (Majestic)30

4 details filled in for both companies.

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