One Rep Max for 165 lbs × 12 reps

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What is the one rep max for 165 lbs × 12 reps?

Answer

Lifting 165 lbs for 12 reps gives an estimated one rep max of
231 lbs

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 12 reps the formulas drift apart — the others give 211.5–238.3 lbs: treat 231 lbs as a rough guide.

165 × (1 + 12 ÷ 30) = 231 lbs

Training Weights as a % of 1RM
% of 1RMWorking Weight
95%219.5 lbs
90%207.9 lbs
85%196.4 lbs
80%184.8 lbs
75%173.3 lbs
71.4%165 lbs — this set
70%161.7 lbs
65%150.2 lbs
60%138.6 lbs

Related Calculations

See Also

One Rep Max Table for 165 lbs

RepsOne Rep Max% of 1RM
2 reps176 lbs93.8%
3 reps181.5 lbs90.9%
4 reps187 lbs88.2%
5 reps192.5 lbs85.7%
6 reps198 lbs83.3%
7 reps203.5 lbs81.1%
8 reps209 lbs78.9%
9 reps214.5 lbs76.9%
10 reps220 lbs75%
11 reps225.5 lbs73.2%
12 reps231 lbs71.4%

FAQ

What is the one rep max for 165 lbs × 12 reps?

Lifting 165 lbs for 12 reps gives an estimated one rep max of 231 lbs

How much of my max is 165 lbs for 12 reps?

165 lbs for 12 reps works out at 71.4% of an estimated one rep max of 231 lbs.

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

90% of 231 lbs is 207.9 lbs and 70% is 161.7 lbs. Heavy strength work usually sits at 85–95%, while volume and technique work sits nearer 65–75%.

See Also