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    One Rep Max for 25 kg × 9 reps

    One Rep Max Calculator
    One Rep Max for
    lifted for
    reps

    What is the one rep max for 25 kg × 9 reps?

    Answer

    Lifting 25 kg for 9 reps gives an estimated one rep max of
    32.5 kg

    Epley formula · an estimate from a set taken close to failure; accuracy depends on the exercise and the person and drops as reps grow

    25 × (1 + 9 ÷ 30) = 32.5 kg

    comparison of methods: six other published formulas give 30.6–32.9 kg

    Training Weights as a % of 1RM
    % of 1RMWorking Weight
    95%30.9 kg
    90%29.3 kg
    85%27.6 kg
    80%26 kg
    76.9%25 kg — this set
    75%24.4 kg
    70%22.8 kg
    65%21.1 kg
    60%19.5 kg

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    What is my 1 rep max for 25 kg × 9 reps? 25 kg for 9 reps gives an estimated one rep max of 32.5 kg. That set is 76.9% of your maximum — see the full rep table.
    https://calculat.io/en/weight/one-rep-max/25--kg--9-reps/generated.jpgCopy

    One Rep Max Table for 25 kg

    RepsOne Rep Max% of 1RM
    2 reps26.7 kg93.6%
    3 reps27.5 kg90.9%
    4 reps28.3 kg88.3%
    5 reps29.2 kg85.6%
    6 reps30 kg83.3%
    7 reps30.8 kg81.2%
    8 reps31.7 kg78.9%
    9 reps32.5 kg76.9%
    10 reps33.3 kg75.1%
    11 reps34.2 kg73.1%
    12 reps35 kg71.4%

    FAQ

    What is the one rep max for 25 kg × 9 reps?

    Lifting 25 kg for 9 reps gives an estimated one rep max of 32.5 kg

    How much of my max is 25 kg for 9 reps?

    25 kg for 9 reps works out at 76.9% of an estimated one rep max of 32.5 kg.

    What should I lift at 90% and 70% of that max?

    90% of 32.5 kg is 29.3 kg and 70% is 22.8 kg. Heavy strength work usually sits at 85–95%, while volume and technique work sits nearer 65–75%.

    See Also