One Rep Max for 115 lbs × 5 reps

One Rep Max Calculator
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What is the one rep max for 115 lbs × 5 reps?

Answer

Lifting 115 lbs for 5 reps gives an estimated one rep max of
134.2 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

115 × (1 + 5 ÷ 30) ≈ 134.2 lbs

comparison of methods: six other published formulas give 129.4–136.9 lbs

Training Weights as a % of 1RM
% of 1RMWorking Weight
95%127.5 lbs
90%120.8 lbs
85.7%115 lbs — this set
85%114.1 lbs
80%107.4 lbs
75%100.7 lbs
70%93.9 lbs
65%87.2 lbs
60%80.5 lbs

See Also

One Rep Max Table for 115 lbs

RepsOne Rep Max% of 1RM
2 reps122.7 lbs93.7%
3 reps126.5 lbs90.9%
4 reps130.3 lbs88.3%
5 reps134.2 lbs85.7%
6 reps138 lbs83.3%
7 reps141.8 lbs81.1%
8 reps145.7 lbs78.9%
9 reps149.5 lbs76.9%
10 reps153.3 lbs75%
11 reps157.2 lbs73.2%
12 reps161 lbs71.4%

FAQ

What is the one rep max for 115 lbs × 5 reps?

Lifting 115 lbs for 5 reps gives an estimated one rep max of 134.2 lbs

How much of my max is 115 lbs for 5 reps?

115 lbs for 5 reps works out at 85.7% of an estimated one rep max of 134.2 lbs.

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

90% of 134.2 lbs is 120.8 lbs and 70% is 93.9 lbs. Heavy strength work usually sits at 85–95%, while volume and technique work sits nearer 65–75%.

See Also