One Rep Max for 75 kg × 4 reps

One Rep Max Calculator
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What is the one rep max for 75 kg × 4 reps?

Answer

Lifting 75 kg for 4 reps gives an estimated one rep max of
85 kg

Epley formula · an estimate from a set taken close to failure; accuracy depends on the exercise and the person and drops as reps grow

75 × (1 + 4 ÷ 30) = 85 kg

comparison of methods: six other published formulas give 81.8–87.4 kg

Training Weights as a % of 1RM
% of 1RMWorking Weight
95%80.8 kg
90%76.5 kg
88.2%75 kg — this set
85%72.3 kg
80%68 kg
75%63.8 kg
70%59.5 kg
65%55.3 kg
60%51 kg

See Also

One Rep Max Table for 75 kg

RepsOne Rep Max% of 1RM
2 reps80 kg93.8%
3 reps82.5 kg90.9%
4 reps85 kg88.2%
5 reps87.5 kg85.7%
6 reps90 kg83.3%
7 reps92.5 kg81.1%
8 reps95 kg78.9%
9 reps97.5 kg76.9%
10 reps100 kg75%
11 reps102.5 kg73.2%
12 reps105 kg71.4%

FAQ

What is the one rep max for 75 kg × 4 reps?

Lifting 75 kg for 4 reps gives an estimated one rep max of 85 kg

How much of my max is 75 kg for 4 reps?

75 kg for 4 reps works out at 88.2% of an estimated one rep max of 85 kg.

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

90% of 85 kg is 76.5 kg and 70% is 59.5 kg. Heavy strength work usually sits at 85–95%, while volume and technique work sits nearer 65–75%.