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    One Rep Max for 247.5 kg × 4 reps

    One Rep Max Calculator
    One Rep Max for
    lifted for
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    What is the one rep max for 247.5 kg × 4 reps?

    Answer

    Lifting 247.5 kg for 4 reps gives an estimated one rep max of
    280.5 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

    247.5 × (1 + 4 ÷ 30) = 280.5 kg

    comparison of methods: six other published formulas give 270–288.4 kg

    Training Weights as a % of 1RM
    % of 1RMWorking Weight
    95%266.5 kg
    90%252.5 kg
    88.2%247.5 kg — this set
    85%238.4 kg
    80%224.4 kg
    75%210.4 kg
    70%196.4 kg
    65%182.3 kg
    60%168.3 kg

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    What is my 1 rep max for 247.5 kg × 4 reps? 247.5 kg for 4 reps gives an estimated one rep max of 280.5 kg. That set is 88.2% of your maximum — see the full rep table.
    https://calculat.io/en/weight/one-rep-max/247.5--kg--4-reps/generated.jpgCopy

    One Rep Max Table for 247.5 kg

    RepsOne Rep Max% of 1RM
    2 reps264 kg93.8%
    3 reps272.3 kg90.9%
    4 reps280.5 kg88.2%
    5 reps288.8 kg85.7%
    6 reps297 kg83.3%
    7 reps305.3 kg81.1%
    8 reps313.5 kg78.9%
    9 reps321.8 kg76.9%
    10 reps330 kg75%
    11 reps338.3 kg73.2%
    12 reps346.5 kg71.4%

    FAQ

    What is the one rep max for 247.5 kg × 4 reps?

    Lifting 247.5 kg for 4 reps gives an estimated one rep max of 280.5 kg

    How much of my max is 247.5 kg for 4 reps?

    247.5 kg for 4 reps works out at 88.2% of an estimated one rep max of 280.5 kg.

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

    90% of 280.5 kg is 252.5 kg and 70% is 196.4 kg. Heavy strength work usually sits at 85–95%, while volume and technique work sits nearer 65–75%.