One Rep Max for 180 lbs × 4 reps

One Rep Max Calculator

What is the one rep max for 180 lbs × 4 reps?

Answer

Lifting 180 lbs for 4 reps gives an estimated one rep max of

204 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

180 × (1 + 4 ÷ 30) = 204 lbs

comparison of methods: six other published formulas give 196.4–209.7 lbs

Training Weights as a % of 1RM
% of 1RM	Working Weight
95%	193.8 lbs
90%	183.6 lbs
88.2%	180 lbs — this set
85%	173.4 lbs
80%	163.2 lbs
75%	153 lbs
70%	142.8 lbs
65%	132.6 lbs
60%	122.4 lbs

Related Calculations

204 lbs to kg - 204 pounds ≈ 92.53 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 180 lbs

Reps	One Rep Max	% of 1RM
2 reps	192 lbs	93.8%
3 reps	198 lbs	90.9%
4 reps	204 lbs	88.2%
5 reps	210 lbs	85.7%
6 reps	216 lbs	83.3%
7 reps	222 lbs	81.1%
8 reps	228 lbs	78.9%
9 reps	234 lbs	76.9%
10 reps	240 lbs	75%
11 reps	246 lbs	73.2%
12 reps	252 lbs	71.4%

FAQ

What is the one rep max for 180 lbs × 4 reps?

Lifting 180 lbs for 4 reps gives an estimated one rep max of 204 lbs

How much of my max is 180 lbs for 4 reps?

180 lbs for 4 reps works out at 88.2% of an estimated one rep max of 204 lbs.

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

90% of 204 lbs is 183.6 lbs and 70% is 142.8 lbs. Heavy strength work usually sits at 85–95%, while volume and technique work sits nearer 65–75%.

See Also