One Rep Max for 305 lbs × 5 reps

One Rep Max Calculator
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What is the one rep max for 305 lbs × 5 reps?

Answer

Lifting 305 lbs for 5 reps gives an estimated one rep max of
355.8 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

305 × (1 + 5 ÷ 30) ≈ 355.8 lbs

comparison of methods: six other published formulas give 343.1–363 lbs

Training Weights as a % of 1RM
% of 1RMWorking Weight
95%338 lbs
90%320.2 lbs
85.7%305 lbs — this set
85%302.4 lbs
80%284.6 lbs
75%266.9 lbs
70%249.1 lbs
65%231.3 lbs
60%213.5 lbs

See Also

One Rep Max Table for 305 lbs

RepsOne Rep Max% of 1RM
2 reps325.3 lbs93.8%
3 reps335.5 lbs90.9%
4 reps345.7 lbs88.2%
5 reps355.8 lbs85.7%
6 reps366 lbs83.3%
7 reps376.2 lbs81.1%
8 reps386.3 lbs79%
9 reps396.5 lbs76.9%
10 reps406.7 lbs75%
11 reps416.8 lbs73.2%
12 reps427 lbs71.4%

FAQ

What is the one rep max for 305 lbs × 5 reps?

Lifting 305 lbs for 5 reps gives an estimated one rep max of 355.8 lbs

How much of my max is 305 lbs for 5 reps?

305 lbs for 5 reps works out at 85.7% of an estimated one rep max of 355.8 lbs.

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

90% of 355.8 lbs is 320.2 lbs and 70% is 249.1 lbs. Heavy strength work usually sits at 85–95%, while volume and technique work sits nearer 65–75%.

See Also