One Rep Max for 42.5 kg × 5 reps

One Rep Max Calculator

What is the one rep max for 42.5 kg × 5 reps?

Answer

Lifting 42.5 kg for 5 reps gives an estimated one rep max of

49.6 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

42.5 × (1 + 5 ÷ 30) ≈ 49.6 kg

comparison of methods: six other published formulas give 47.8–50.6 kg

Training Weights as a % of 1RM
% of 1RM	Working Weight
95%	47.1 kg
90%	44.6 kg
85.7%	42.5 kg — this set
85%	42.2 kg
80%	39.7 kg
75%	37.2 kg
70%	34.7 kg
65%	32.2 kg
60%	29.8 kg

Related Calculations

49.6 kg to lbs - 49.6 kg ≈ 109.35 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 42.5 kg

Reps	One Rep Max	% of 1RM
2 reps	45.3 kg	93.8%
3 reps	46.8 kg	90.8%
4 reps	48.2 kg	88.2%
5 reps	49.6 kg	85.7%
6 reps	51 kg	83.3%
7 reps	52.4 kg	81.1%
8 reps	53.8 kg	79%
9 reps	55.3 kg	76.9%
10 reps	56.7 kg	75%
11 reps	58.1 kg	73.1%
12 reps	59.5 kg	71.4%

FAQ

What is the one rep max for 42.5 kg × 5 reps?

Lifting 42.5 kg for 5 reps gives an estimated one rep max of 49.6 kg

How much of my max is 42.5 kg for 5 reps?

42.5 kg for 5 reps works out at 85.7% of an estimated one rep max of 49.6 kg.

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

90% of 49.6 kg is 44.6 kg and 70% is 34.7 kg. Heavy strength work usually sits at 85–95%, while volume and technique work sits nearer 65–75%.

See Also