One Rep Max for 37.5 kg × 5 reps

One Rep Max Calculator

What is the one rep max for 37.5 kg × 5 reps?

Answer

Lifting 37.5 kg for 5 reps gives an estimated one rep max of

43.8 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 + 5 ÷ 30) ≈ 43.8 kg

comparison of methods: six other published formulas give 42.2–44.6 kg

Training Weights as a % of 1RM
% of 1RM	Working Weight
95%	41.6 kg
90%	39.4 kg
85.6%	37.5 kg — this set
85%	37.2 kg
80%	35 kg
75%	32.9 kg
70%	30.7 kg
65%	28.5 kg
60%	26.3 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 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 × 5 reps?

Lifting 37.5 kg for 5 reps gives an estimated one rep max of 43.8 kg

How much of my max is 37.5 kg for 5 reps?

37.5 kg for 5 reps works out at 85.6% of an estimated one rep max of 43.8 kg.

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

90% of 43.8 kg is 39.4 kg and 70% is 30.7 kg. Heavy strength work usually sits at 85–95%, while volume and technique work sits nearer 65–75%.

See Also