One Rep Max for 247.5 kg × 11 reps

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What is the one rep max for 247.5 kg × 11 reps?

Answer

Lifting 247.5 kg for 11 reps gives an estimated one rep max of
338.3 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

At 11 reps the formulas drift apart — the others give 314.6–344.1 kg: treat 338.3 kg as a rough guide.

247.5 × (1 + 11 ÷ 30) ≈ 338.3 kg

Training Weights as a % of 1RM
% of 1RMWorking Weight
95%321.4 kg
90%304.5 kg
85%287.6 kg
80%270.6 kg
75%253.7 kg
73.2%247.5 kg — this set
70%236.8 kg
65%219.9 kg
60%203 kg

See Also

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 × 11 reps?

Lifting 247.5 kg for 11 reps gives an estimated one rep max of 338.3 kg

How much of my max is 247.5 kg for 11 reps?

247.5 kg for 11 reps works out at 73.2% of an estimated one rep max of 338.3 kg.

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

90% of 338.3 kg is 304.5 kg and 70% is 236.8 kg. Heavy strength work usually sits at 85–95%, while volume and technique work sits nearer 65–75%.

See Also