Precision Tools for Serious Lifters
Free, accurate, no-nonsense calculators built for powerlifters, weightlifters, and anyone who takes training seriously. No subscriptions. No fluff.
Tools at launch
4+
Calculators across all disciplines
Formulas supported
12
Industry-standard & peer-reviewed
Cost to use
$0
Free forever, no account needed
The toolkit
01
Calculate your estimated 1RM from any working set. Supports Epley, Brzycki, and Lombardi formulas — compare all three to understand your strength profile.
02
Enter a target weight and bar type — get the exact plate combination to rack instantly. Supports standard, Olympic, and custom bar weights with metric or imperial.
03
The Wilks coefficient normalises total lifted weight to bodyweight so you can rank yourself against lifters of any size. Used in competitive powerlifting worldwide.
04
Generate periodised training blocks based on your 1RM, goal, and weekly volume tolerance. Outputs a ready-to-run programme across linear, DUP, and block periodisation models.
Early access
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