One Rep Max for 130 lbs × 4 reps

One Rep Max Calculator
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What is the one rep max for 130 lbs × 4 reps?

Answer

Lifting 130 lbs for 4 reps gives an estimated one rep max of
147.3 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

130 × (1 + 4 ÷ 30) ≈ 147.3 lbs

comparison of methods: six other published formulas give 141.8–151.5 lbs

Training Weights as a % of 1RM
% of 1RMWorking Weight
95%139.9 lbs
90%132.6 lbs
88.3%130 lbs — this set
85%125.2 lbs
80%117.8 lbs
75%110.5 lbs
70%103.1 lbs
65%95.7 lbs
60%88.4 lbs

See Also

One Rep Max Table for 130 lbs

RepsOne Rep Max% of 1RM
2 reps138.7 lbs93.7%
3 reps143 lbs90.9%
4 reps147.3 lbs88.3%
5 reps151.7 lbs85.7%
6 reps156 lbs83.3%
7 reps160.3 lbs81.1%
8 reps164.7 lbs78.9%
9 reps169 lbs76.9%
10 reps173.3 lbs75%
11 reps177.7 lbs73.2%
12 reps182 lbs71.4%

FAQ

What is the one rep max for 130 lbs × 4 reps?

Lifting 130 lbs for 4 reps gives an estimated one rep max of 147.3 lbs

How much of my max is 130 lbs for 4 reps?

130 lbs for 4 reps works out at 88.3% of an estimated one rep max of 147.3 lbs.

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

90% of 147.3 lbs is 132.6 lbs and 70% is 103.1 lbs. Heavy strength work usually sits at 85–95%, while volume and technique work sits nearer 65–75%.

See Also