Skip to main content

Built by makers, shipped in public

Sign in

RepMaths vs HT Calc

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

RepMaths compared with HT Calc
DetailRepMaths logo RepMathsHT Calc logo HT Calc
What it doesFree fitness calculators for strength, training, nutrition and body composition Transparent mortgage, lending, and real estate investment calculators
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFree Freemium
PricingNot given Free tier available. Plus: $19/mo or $120/yr. Pro: $49/mo or $348/yr.
Key features
  • One-rep max estimation from weight and reps
  • Bench press, squat, deadlift and overhead press max calculators
  • 5/3/1 training cycle generator
  • TDEE and BMR calculators
  • Macro and protein intake calculators
  • Body fat percentage estimation using US Navy method
  • Barbell plate loading calculator
  • RPE and RIR conversion chart
  • Calorie deficit and weight loss timeline calculator
  • Warm-up set generator
  • Shows inputs that drive estimates
  • Documents key assumptions for program-specific tools
  • Identifies variables that can change
  • Sourced rate updates in Plus plan
  • Investor toolkit in Pro plan
What makes it different
  • All formulas and sources cited on every page
  • No sign-up required to use calculators
  • Built on established, peer-referenced formulas from fitness and sports nutrition literature
  • Works in both pounds and kilograms
  • Built by a lifter
  • Transparent calculation methodology showing how inputs shape estimates
  • Educational estimates for informed financial decisions
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check5 no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)1314
Referring domains (Majestic)11

4 details filled in for both companies.

More alternatives to RepMaths More alternatives to HT Calc

Ask us