One Rep Max for 25 kg × 9 reps

One Rep Max Calculator

What is the one rep max for 25 kg × 9 reps?

Answer

Lifting 25 kg for 9 reps gives an estimated one rep max of

32.5 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

25 × (1 + 9 ÷ 30) = 32.5 kg

comparison of methods: six other published formulas give 30.6–32.9 kg

Training Weights as a % of 1RM
% of 1RM	Working Weight
95%	30.9 kg
90%	29.3 kg
85%	27.6 kg
80%	26 kg
76.9%	25 kg — this set
75%	24.4 kg
70%	22.8 kg
65%	21.1 kg
60%	19.5 kg

Related Calculations

32.5 kg to lbs - 32.5 kg ≈ 71.65 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 25 kg

Reps	One Rep Max	% of 1RM
2 reps	26.7 kg	93.6%
3 reps	27.5 kg	90.9%
4 reps	28.3 kg	88.3%
5 reps	29.2 kg	85.6%
6 reps	30 kg	83.3%
7 reps	30.8 kg	81.2%
8 reps	31.7 kg	78.9%
9 reps	32.5 kg	76.9%
10 reps	33.3 kg	75.1%
11 reps	34.2 kg	73.1%
12 reps	35 kg	71.4%

FAQ

What is the one rep max for 25 kg × 9 reps?

Lifting 25 kg for 9 reps gives an estimated one rep max of 32.5 kg

How much of my max is 25 kg for 9 reps?

25 kg for 9 reps works out at 76.9% of an estimated one rep max of 32.5 kg.

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

90% of 32.5 kg is 29.3 kg and 70% is 22.8 kg. Heavy strength work usually sits at 85–95%, while volume and technique work sits nearer 65–75%.

See Also