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    One Rep Max for 325 lbs × 3 reps

    One Rep Max Calculator
    One Rep Max for
    lifted for
    reps

    What is the one rep max for 325 lbs × 3 reps?

    Answer

    Lifting 325 lbs for 3 reps gives an estimated one rep max of
    357.5 lbs

    A set of 3 reps at 325 lbs is

    90.9%

    of your estimated one rep max

    Note: this is an estimate, not a tested max. Rep-based formulas are closest at 2–6 reps and drift further apart as the set gets longer. Warm up and use a spotter before attempting a true single.

    How to Calculate One Rep Max

    Epley Formula: 1RM = weight × (1 + reps ÷ 30)

    The Epley formula assumes that every extra repetition you can complete corresponds to roughly 3.33% more weight on the bar. Put your set into it:

    325 × (1 + 3 ÷ 30)

    =

    325 × 1.1

    =

    357.5 lbs

    Training Weights as a % of 1RM

    Percentages of your estimated max of 357.5 lbs, the way most strength programmes prescribe load:

    % of 1RMWorking Weight
    95%339.6 lbs
    90%321.8 lbs
    85%303.9 lbs
    80%286 lbs
    75%268.1 lbs
    70%250.3 lbs
    65%232.4 lbs
    60%214.5 lbs

    Other One Rep Max Formulas

    Published 1RM formulas disagree, and the gap widens with the rep count. This page answers with Epley; here is what the others give for 325 lbs × 3 reps:

    FormulaEstimated 1RM
    Epley357.5 lbs
    Brzycki344.1 lbs
    Lombardi362.7 lbs
    O'Conner349.4 lbs
    Wathan356 lbs
    Lander348.4 lbs
    Mayhew370.5 lbs

    Related Calculations

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    What is my 1 rep max for 325 lbs × 3 reps?. 325 lbs for 3 reps gives an estimated one rep max of 357.5 lbs. That set is 90.9% of your maximum — see the full rep table.
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    One Rep Max Table for 325 lbs

    RepsOne Rep Max% of 1RM
    2 reps346.7 lbs93.8%
    3 reps357.5 lbs90.9%
    4 reps368.3 lbs88.2%
    5 reps379.2 lbs85.7%
    6 reps390 lbs83.3%
    7 reps400.8 lbs81.1%
    8 reps411.7 lbs78.9%
    9 reps422.5 lbs76.9%
    10 reps433.3 lbs75%
    11 reps444.2 lbs73.2%
    12 reps455 lbs71.4%

    One Rep Max Calculator

    This calculator estimates your one-rep max (1RM) — the heaviest weight you could lift for a single repetition — from a set you have already completed. For example, it can help you find out what is the one rep max for 325 lbs × 3 reps? (The answer is: 357.5 lbs). Enter the weight you lifted (e.g. 325), pick pounds or kilograms, and enter how many reps you managed (e.g. 3).
    One Rep Max Calculator
    One Rep Max for
    lifted for
    reps

    FAQ

    What is the one rep max for 325 lbs × 3 reps?

    Lifting 325 lbs for 3 reps gives an estimated one rep max of 357.5 lbs

    How much of my max is 325 lbs for 3 reps?

    325 lbs for 3 reps works out at 90.9% of an estimated one rep max of 357.5 lbs.

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

    90% of 357.5 lbs is 321.8 lbs and 70% is 250.3 lbs. Heavy strength work usually sits at 85–95%, while volume and technique work sits nearer 65–75%.

    See Also