One Rep Max for 15 kg × 8 reps

One Rep Max Calculator

What is the one rep max for 15 kg × 8 reps?

Answer

Lifting 15 kg for 8 reps gives an estimated one rep max of

19 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

15 × (1 + 8 ÷ 30) = 19 kg

comparison of methods: six other published formulas give 18–19.2 kg

Training Weights as a % of 1RM
% of 1RM	Working Weight
95%	18.1 kg
90%	17.1 kg
85%	16.2 kg
80%	15.2 kg
78.9%	15 kg — this set
75%	14.3 kg
70%	13.3 kg
65%	12.4 kg
60%	11.4 kg

Related Calculations

19 kg to lbs - 19 kg ≈ 41.89 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 × 8 reps?

Lifting 15 kg for 8 reps gives an estimated one rep max of 19 kg

How much of my max is 15 kg for 8 reps?

15 kg for 8 reps works out at 78.9% of an estimated one rep max of 19 kg.

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

90% of 19 kg is 17.1 kg and 70% is 13.3 kg. Heavy strength work usually sits at 85–95%, while volume and technique work sits nearer 65–75%.

See Also