One Rep Max for 275 lbs × 4 reps

One Rep Max Calculator
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What is the one rep max for 275 lbs × 4 reps?

Answer

Lifting 275 lbs for 4 reps gives an estimated one rep max of
311.7 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

275 × (1 + 4 ÷ 30) ≈ 311.7 lbs

comparison of methods: six other published formulas give 300–320.4 lbs

Training Weights as a % of 1RM
% of 1RMWorking Weight
95%296.1 lbs
90%280.5 lbs
88.2%275 lbs — this set
85%264.9 lbs
80%249.4 lbs
75%233.8 lbs
70%218.2 lbs
65%202.6 lbs
60%187 lbs

See Also

One Rep Max Table for 275 lbs

RepsOne Rep Max% of 1RM
2 reps293.3 lbs93.8%
3 reps302.5 lbs90.9%
4 reps311.7 lbs88.2%
5 reps320.8 lbs85.7%
6 reps330 lbs83.3%
7 reps339.2 lbs81.1%
8 reps348.3 lbs79%
9 reps357.5 lbs76.9%
10 reps366.7 lbs75%
11 reps375.8 lbs73.2%
12 reps385 lbs71.4%

FAQ

What is the one rep max for 275 lbs × 4 reps?

Lifting 275 lbs for 4 reps gives an estimated one rep max of 311.7 lbs

How much of my max is 275 lbs for 4 reps?

275 lbs for 4 reps works out at 88.2% of an estimated one rep max of 311.7 lbs.

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

90% of 311.7 lbs is 280.5 lbs and 70% is 218.2 lbs. Heavy strength work usually sits at 85–95%, while volume and technique work sits nearer 65–75%.

See Also