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Roth IRA Calculator vs BaZi Calculator

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

Roth IRA Calculator compared with BaZi Calculator
DetailRoth IRA Calculator logo Roth IRA CalculatorBaZi Calculator logo BaZi Calculator
What it doesProject retirement savings in a Roth IRA versus a simplified taxable account Free Four Pillars of Destiny chart calculator with true solar time
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFree Freemium
PricingNot given Charts and tools free. AI readings: 1 reading for $4.99, 3 readings for $9.99, 10 readings for $19.99.
Key features
  • Year-by-year balance projections with growth and tax tracking
  • Contribution timing selector for beginning or end of year
  • Detailed comparison table showing Roth advantage over taxable account
  • Balance accumulation graph by age
  • Four Pillars with hidden stems and heavenly stems and earthly branches
  • Day Master calculation and analysis
  • Ten Gods relationship mapping
  • Five Elements distribution with visible and hidden stems
  • Luck Pillars with ten-year periods and annual pillars
  • True solar time calculation with longitude and equation of time correction
  • Two-chart comparison showing stem/branch relations
  • Export and print functionality including PDF and JSON download
  • Time range input for uncertain birth times
  • Bilingual interface in English and Simplified Chinese
What makes it different
  • Compares tax-deferred growth in Roth versus tax-drag in taxable accounts under identical contributions
  • Transparent calculation methodology with disclosed assumptions and limitations
  • Separates contribution principal from modeled growth in results
  • All calculation rules published and adjustable, showing which rule produced each result
  • Solar-term boundaries computed astronomically to the minute with historical time zone accuracy
  • No prediction claims; presents charts as cultural and reflective, not scientific forecasts
  • Works without birth time by showing stable and candidate pillars
  • No account required for calculation; optional saving and one free AI reading after Google sign-in
Community votes00
DR (Domain Rating by Ahrefs)53 +1 (up) since last check11 no change since last check
Trust Flow (Majestic)109
Citation Flow (Majestic)2930
Referring domains (Majestic)8045

4 details filled in for both companies.

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