Free Fitness Calculators — 1RM, 5/3/1, DOTS, TDEE & Plates

Five free calculators: one-rep max, 5/3/1 cycle weights, DOTS and Wilks scores, maintenance calories (TDEE) and barbell plate loading. No account needed.

1RM Calculator: Estimate your true one-rep max
5/3/1 Calculator: Every set of the cycle, worked out
DOTS & Wilks Calculator: Your total, scaled for bodyweight
TDEE Calculator: Your daily calories, dialed in
Plate Calculator: Stop counting in your head

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