One Rep Max for 125 kg × 8 reps

One Rep Max Calculator

What is the one rep max for 125 kg × 8 reps?

Answer

Lifting 125 kg for 8 reps gives an estimated one rep max of

158.3 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

125 × (1 + 8 ÷ 30) ≈ 158.3 kg

comparison of methods: six other published formulas give 150–160.3 kg

Training Weights as a % of 1RM
% of 1RM	Working Weight
95%	150.4 kg
90%	142.5 kg
85%	134.6 kg
80%	126.6 kg
79%	125 kg — this set
75%	118.7 kg
70%	110.8 kg
65%	102.9 kg
60%	95 kg

Related Calculations

158.3 kg to lbs - 158.3 kg ≈ 348.99 pounds

See Also

BMI Meaning - Check what given BMI means
BMI Calculator (Imperial) - Body Mass Index Calculator (ft/in/lbs)
BMI Calculator (Metric) - Body Mass Index Calculator (kg/cm)
Ideal Weight Calculator (Imperial) - Find out the Ideal Weight for a given Height in feet/inches
Ideal Weight Calculator (Metric) - Find out the Ideal Weight for a given Height in centimeters

One Rep Max Table for 125 kg

Reps	One Rep Max	% of 1RM
2 reps	133.3 kg	93.8%
3 reps	137.5 kg	90.9%
4 reps	141.7 kg	88.2%
5 reps	145.8 kg	85.7%
6 reps	150 kg	83.3%
7 reps	154.2 kg	81.1%
8 reps	158.3 kg	79%
9 reps	162.5 kg	76.9%
10 reps	166.7 kg	75%
11 reps	170.8 kg	73.2%
12 reps	175 kg	71.4%

FAQ

What is the one rep max for 125 kg × 8 reps?

Lifting 125 kg for 8 reps gives an estimated one rep max of 158.3 kg

How much of my max is 125 kg for 8 reps?

125 kg for 8 reps works out at 79% of an estimated one rep max of 158.3 kg.

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

90% of 158.3 kg is 142.5 kg and 70% is 110.8 kg. Heavy strength work usually sits at 85–95%, while volume and technique work sits nearer 65–75%.

See Also