Formule
Epley equation: 1RM = training weight × (1 + repetitions ÷ 30).
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Saisissez vos données pour calculer One-Rep Max Estimator de façon transparente et reproductible, avec la formule et le périmètre.
Vos données
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Résultat en direct
Estimated one-rep max (1RM)
The Epley equation is generally more informative at lower repetition counts.
Reproducible, not guessed
Epley equation: 1RM = training weight × (1 + repetitions ÷ 30).
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Results are for first-pass estimates and scenario comparison. Important tax, employment, health and investment decisions should be verified against local official guidance or a qualified professional.