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OneRepMax vs CostLocal

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

OneRepMax compared with CostLocal
DetailOneRepMax logo OneRepMaxCostLocal logo CostLocal
What it doesFree one rep max calculator with seven formulas and percentage charts Local cost ranges for home projects, built from federal wage and price data
StageNot given Not given
FoundedNot given Not given
Based inNot given US
Pricing modelFree Freemium
PricingNot given Free: estimator and all cost pages, save up to 3 estimates, free 1-page PDF preview, request up to 3 local quotes. Detailed Estimate Report: $9 one-time for a multi-page PDF. CostLocal Pro: $19/month or $149/year (save 35%).
Key features
  • Seven 1RM formulas (Epley, Brzycki, Lombardi, Lander, Mayhew, O'Conner, Wathen)
  • Average of all formulas as recommended result
  • Percentage chart from 100% to 50% of 1RM
  • Rep-max table for 1RM through 12RM
  • Support for kilograms and pounds
  • Exercise-specific formula defaults
  • RPE adjustment for reps in reserve
  • Multiple exercise categories (chest, back, legs, shoulders, arms, Olympic)
  • Browser-based history with no account
  • Warm-up sets calculator and rep-max table
  • 38 home projects with cost ranges
  • 300 US metro areas covered
  • Local labor costs scaled by Bureau of Labor Statistics median wages
  • Materials and permits scaled by Bureau of Economic Analysis regional price parities
  • Every source named and dated
  • Save up to 3 estimates for free
  • Request up to 3 local contractor quotes
  • Price alerts and priority quote matching in Pro plan
  • Contractor questions and hiring checklists
What makes it different
  • Uses seven published formulas instead of one, showing average and range for transparency
  • No account, sign-up, or data storage required
  • Covers dozens of exercises with exercise-specific guidance and lift variations
  • Warns about formula accuracy limits and when estimates are unreliable
  • Includes linked tools for related calculations (DOTS, Wilks, training max, FFMI, VO2)
  • Adjusts national averages to your specific metro area
  • Free estimator with optional paid reports and subscriptions
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)00
Citation Flow (Majestic)00
Referring domains (Majestic)00

4 details filled in for both companies.

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