One Rep Max for 42.5 kg × 10 reps

One Rep Max Calculator

What is the one rep max for 42.5 kg × 10 reps?

Answer

Lifting 42.5 kg for 10 reps gives an estimated one rep max of

56.7 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 + 10 ÷ 30) ≈ 56.7 kg

comparison of methods: six other published formulas give 53.1–57.5 kg

Training Weights as a % of 1RM
% of 1RM	Working Weight
95%	53.9 kg
90%	51 kg
85%	48.2 kg
80%	45.4 kg
75%	42.5 kg — this set
70%	39.7 kg
65%	36.9 kg
60%	34 kg

Related Calculations

56.7 kg to lbs - 56.7 kg ≈ 125 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 × 10 reps?

Lifting 42.5 kg for 10 reps gives an estimated one rep max of 56.7 kg

How much of my max is 42.5 kg for 10 reps?

42.5 kg for 10 reps works out at 75% of an estimated one rep max of 56.7 kg.

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

90% of 56.7 kg is 51 kg and 70% is 39.7 kg. Heavy strength work usually sits at 85–95%, while volume and technique work sits nearer 65–75%.

See Also