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CrunchMyPay 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.

CrunchMyPay compared with Natal Chart Lab
DetailCrunchMyPay logo CrunchMyPayNatal Chart Lab logo Natal Chart Lab
What it doesFree pay and money calculators with 2026 tax tables Free astrology calculators with published methods and astronomical accuracy
StageNot given Not given
FoundedNot given Not given
Based inUS SG
Pricing modelFree Free
PricingAll calculators are free to use with no sign-up required. Not given
Key features
  • 50 free calculators covering pay, debt and everyday money
  • State-by-state paycheck calculations with current tax brackets
  • All calculations run in browser—no data sent to servers
  • No sign-up or login required
  • Built from primary sources: IRS, SSA, DOL and state agencies
  • Regression-tested with over 1,200 automated checks before release
  • 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
  • All calculations are transparent: every formula is shown and verifiable against official sources
  • Privacy by design: all math runs locally in your browser, no data collection
  • Completely free with no sign-up, ads or paywalls
  • Covers U.S.-specific rules: every state, FLSA overtime, tax law and payroll convention
  • 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)Not checked yet no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)10
Citation Flow (Majestic)3216
Referring domains (Majestic)132

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