One Rep Max for 217.5 kg × 8 reps

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What is the one rep max for 217.5 kg × 8 reps?

Answer

Lifting 217.5 kg for 8 reps gives an estimated one rep max of
275.5 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

217.5 × (1 + 8 ÷ 30) = 275.5 kg

comparison of methods: six other published formulas give 261–278.9 kg

Training Weights as a % of 1RM
% of 1RMWorking Weight
95%261.7 kg
90%248 kg
85%234.2 kg
80%220.4 kg
78.9%217.5 kg — this set
75%206.6 kg
70%192.9 kg
65%179.1 kg
60%165.3 kg

See Also

One Rep Max Table for 217.5 kg

RepsOne Rep Max% of 1RM
2 reps232 kg93.8%
3 reps239.3 kg90.9%
4 reps246.5 kg88.2%
5 reps253.8 kg85.7%
6 reps261 kg83.3%
7 reps268.3 kg81.1%
8 reps275.5 kg78.9%
9 reps282.8 kg76.9%
10 reps290 kg75%
11 reps297.3 kg73.2%
12 reps304.5 kg71.4%

FAQ

What is the one rep max for 217.5 kg × 8 reps?

Lifting 217.5 kg for 8 reps gives an estimated one rep max of 275.5 kg

How much of my max is 217.5 kg for 8 reps?

217.5 kg for 8 reps works out at 78.9% of an estimated one rep max of 275.5 kg.

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

90% of 275.5 kg is 248 kg and 70% is 192.9 kg. Heavy strength work usually sits at 85–95%, while volume and technique work sits nearer 65–75%.