One Rep Max for 15 kg × 11 reps

One Rep Max Calculator

What is the one rep max for 15 kg × 11 reps?

Answer

Lifting 15 kg for 11 reps gives an estimated one rep max of

20.5 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

At 11 reps the formulas drift apart — the others give 19.1–20.9 kg: treat 20.5 kg as a rough guide.

15 × (1 + 11 ÷ 30) = 20.5 kg

Training Weights as a % of 1RM
% of 1RM	Working Weight
95%	19.5 kg
90%	18.5 kg
85%	17.4 kg
80%	16.4 kg
75%	15.4 kg
73.2%	15 kg — this set
70%	14.4 kg
65%	13.3 kg
60%	12.3 kg

Related Calculations

20.5 kg to lbs - 20.5 kg ≈ 45.19 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 15 kg

Reps	One Rep Max	% of 1RM
2 reps	16 kg	93.8%
3 reps	16.5 kg	90.9%
4 reps	17 kg	88.2%
5 reps	17.5 kg	85.7%
6 reps	18 kg	83.3%
7 reps	18.5 kg	81.1%
8 reps	19 kg	78.9%
9 reps	19.5 kg	76.9%
10 reps	20 kg	75%
11 reps	20.5 kg	73.2%
12 reps	21 kg	71.4%

FAQ

What is the one rep max for 15 kg × 11 reps?

Lifting 15 kg for 11 reps gives an estimated one rep max of 20.5 kg

How much of my max is 15 kg for 11 reps?

15 kg for 11 reps works out at 73.2% of an estimated one rep max of 20.5 kg.

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

90% of 20.5 kg is 18.5 kg and 70% is 14.4 kg. Heavy strength work usually sits at 85–95%, while volume and technique work sits nearer 65–75%.

See Also