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Square Footage Calculator vs Natal Chart Lab

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

Square Footage Calculator compared with Natal Chart Lab
DetailSquare Footage Calculator logo Square Footage CalculatorNatal Chart Lab logo Natal Chart Lab
What it doesMeasure rooms and plan DIY flooring projects with feet, inches and metric units Free astrology calculators with published methods and astronomical accuracy
StageNot given Not given
FoundedNot given Not given
Based inNot given SG
Pricing modelFree Free
PricingNot given Not given
Key features
  • Calculate area in feet, inches, decimal feet, meters and centimeters
  • Support for rectangular, L-shaped, circular and triangular rooms
  • Add up to 20 rooms together
  • Automatic unit conversion between feet, inches and metric
  • Flooring calculator for waste allowance and whole-box rounding
  • Handles closets, alcoves and cutouts
  • View formulas and assumptions
  • No account required
  • Fractional inches support
  • Calculate Chiron sign and degree from birth date
  • Optional birth time to determine Chiron house
  • Exact Chiron return dates
  • NASA JPL Horizons ephemeris data
  • Chiron retrograde calendar
  • Birth date range 1900 to 2100
  • Chiron sign interpretations
  • Historical timezone accounting
  • Published methodology and accuracy verification
What makes it different
  • Correctly handles feet and inches together without requiring manual conversion
  • Includes measuring diagram for L-shaped rooms
  • Explains the difference between measured area, waste allowance and whole-box rounding
  • Calculations stay private in your browser with no account needed
  • Uses NASA JPL Horizons data verified to within a fraction of an arcsecond
  • Open source code and ephemeris data on GitHub
  • No account required and birth details not stored
  • Transparent about calculation methods and limitations
  • Handles uncertain birth times with clear flagging
Community votes00
DR (Domain Rating by Ahrefs)14 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)70
Citation Flow (Majestic)1616
Referring domains (Majestic)232

4 details filled in for both companies.

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