One Rep Max for 260 lbs × 4 reps

One Rep Max Calculator
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What is the one rep max for 260 lbs × 4 reps?

Answer

Lifting 260 lbs for 4 reps gives an estimated one rep max of
294.7 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

260 × (1 + 4 ÷ 30) ≈ 294.7 lbs

comparison of methods: six other published formulas give 283.6–302.9 lbs

Training Weights as a % of 1RM
% of 1RMWorking Weight
95%280 lbs
90%265.2 lbs
88.2%260 lbs — this set
85%250.5 lbs
80%235.8 lbs
75%221 lbs
70%206.3 lbs
65%191.6 lbs
60%176.8 lbs

See Also

One Rep Max Table for 260 lbs

RepsOne Rep Max% of 1RM
2 reps277.3 lbs93.8%
3 reps286 lbs90.9%
4 reps294.7 lbs88.2%
5 reps303.3 lbs85.7%
6 reps312 lbs83.3%
7 reps320.7 lbs81.1%
8 reps329.3 lbs79%
9 reps338 lbs76.9%
10 reps346.7 lbs75%
11 reps355.3 lbs73.2%
12 reps364 lbs71.4%

FAQ

What is the one rep max for 260 lbs × 4 reps?

Lifting 260 lbs for 4 reps gives an estimated one rep max of 294.7 lbs

How much of my max is 260 lbs for 4 reps?

260 lbs for 4 reps works out at 88.2% of an estimated one rep max of 294.7 lbs.

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

90% of 294.7 lbs is 265.2 lbs and 70% is 206.3 lbs. Heavy strength work usually sits at 85–95%, while volume and technique work sits nearer 65–75%.

See Also