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WorthCay vs TDEE Steps

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

WorthCay compared with TDEE Steps
DetailWorthCay logo WorthCayTDEE Steps logo TDEE Steps
What it doesFree Coast FIRE calculator to track your progress toward financial independence Free Mifflin-St Jeor calculator that shows every step of the equation
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Free
PricingFree plan with 90-day trial: up to 20 accounts, 3 months snapshot history, multi-currency support, advanced charts, data export. Premium Monthly: $6/month with unlimited accounts and unlimited snapshot history. Premium Yearly: $59.99/year with all features unlocked. Not given
Key features
  • Coast FIRE calculator
  • FIRE number calculator
  • Progress tracking over time
  • What-if scenario testing
  • Multi-currency support
  • Advanced charts and analytics
  • Data export in JSON and CSV
  • Shows full equation working with step-by-step substitution
  • Multiple activity levels from sedentary (×1.2) to extra active (×1.9)
  • Katch-McArdle calculator using body fat percentage
  • Step-based TDEE estimation
  • Adaptive TDEE calculator from weight changes
  • Embeddable calculator iframe
  • Metric and imperial unit switching
  • Comparison with other equations like Harris-Benedict
What makes it different
  • Organizes multiple real account types to match actual portfolio structure
  • No signup required to run calculator; optional account for saving progress
  • Immediate what-if analysis without reentering data
  • Shows all working so users can verify the math themselves
  • Uses the most accurate equation for healthy adults
  • Multiple calculation methods beyond basic equation
  • Transparent about accuracy limitations and sources
  • Completely free with no tracking or cookies
Community votes00
DR (Domain Rating by Ahrefs)9 no change since last check16 +1 (up) since last check
Trust Flow (Majestic)01
Citation Flow (Majestic)1816
Referring domains (Majestic)103

4 details filled in for both companies.

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