One Rep Max for 155 kg × 4 reps

One Rep Max Calculator

What is the one rep max for 155 kg × 4 reps?

Answer

Lifting 155 kg for 4 reps gives an estimated one rep max of

175.7 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

155 × (1 + 4 ÷ 30) ≈ 175.7 kg

comparison of methods: six other published formulas give 169.1–180.6 kg

Training Weights as a % of 1RM
% of 1RM	Working Weight
95%	166.9 kg
90%	158.1 kg
88.2%	155 kg — this set
85%	149.3 kg
80%	140.6 kg
75%	131.8 kg
70%	123 kg
65%	114.2 kg
60%	105.4 kg

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 155 kg

Reps	One Rep Max	% of 1RM
2 reps	165.3 kg	93.8%
3 reps	170.5 kg	90.9%
4 reps	175.7 kg	88.2%
5 reps	180.8 kg	85.7%
6 reps	186 kg	83.3%
7 reps	191.2 kg	81.1%
8 reps	196.3 kg	79%
9 reps	201.5 kg	76.9%
10 reps	206.7 kg	75%
11 reps	211.8 kg	73.2%
12 reps	217 kg	71.4%

FAQ

What is the one rep max for 155 kg × 4 reps?

Lifting 155 kg for 4 reps gives an estimated one rep max of 175.7 kg

How much of my max is 155 kg for 4 reps?

155 kg for 4 reps works out at 88.2% of an estimated one rep max of 175.7 kg.

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

90% of 175.7 kg is 158.1 kg and 70% is 123 kg. Heavy strength work usually sits at 85–95%, while volume and technique work sits nearer 65–75%.

See Also