One Rep Max for 37.5 kg × 9 reps

One Rep Max Calculator

What is the one rep max for 37.5 kg × 9 reps?

Answer

Lifting 37.5 kg for 9 reps gives an estimated one rep max of

48.8 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

37.5 × (1 + 9 ÷ 30) ≈ 48.8 kg

comparison of methods: six other published formulas give 45.9–49.4 kg

Training Weights as a % of 1RM
% of 1RM	Working Weight
95%	46.4 kg
90%	43.9 kg
85%	41.5 kg
80%	39 kg
76.8%	37.5 kg — this set
75%	36.6 kg
70%	34.2 kg
65%	31.7 kg
60%	29.3 kg

Related Calculations

48.8 kg to lbs - 48.8 kg ≈ 107.59 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 37.5 kg

Reps	One Rep Max	% of 1RM
2 reps	40 kg	93.8%
3 reps	41.3 kg	90.8%
4 reps	42.5 kg	88.2%
5 reps	43.8 kg	85.6%
6 reps	45 kg	83.3%
7 reps	46.3 kg	81%
8 reps	47.5 kg	78.9%
9 reps	48.8 kg	76.8%
10 reps	50 kg	75%
11 reps	51.3 kg	73.1%
12 reps	52.5 kg	71.4%

FAQ

What is the one rep max for 37.5 kg × 9 reps?

Lifting 37.5 kg for 9 reps gives an estimated one rep max of 48.8 kg

How much of my max is 37.5 kg for 9 reps?

37.5 kg for 9 reps works out at 76.8% of an estimated one rep max of 48.8 kg.

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

90% of 48.8 kg is 43.9 kg and 70% is 34.2 kg. Heavy strength work usually sits at 85–95%, while volume and technique work sits nearer 65–75%.

See Also