One Rep Max for 135 kg × 3 reps

One Rep Max Calculator
One Rep Max for
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What is the one rep max for 135 kg × 3 reps?

Answer

Lifting 135 kg for 3 reps gives an estimated one rep max of
148.5 kg

A set of 3 reps at 135 kg is

90.9%

of your estimated one rep max

Note: this is an estimate, not a tested max. Rep-based formulas are closest at 2–6 reps and drift further apart as the set gets longer. Warm up and use a spotter before attempting a true single.

How to Calculate One Rep Max

Epley Formula: 1RM = weight × (1 + reps ÷ 30)

The Epley formula assumes that every extra repetition you can complete corresponds to roughly 3.33% more weight on the bar. Put your set into it:

135 × (1 + 3 ÷ 30)

=

135 × 1.1

=

148.5 kg

Training Weights as a % of 1RM

Percentages of your estimated max of 148.5 kg, the way most strength programmes prescribe load:

% of 1RMWorking Weight
95%141.1 kg
90%133.7 kg
85%126.2 kg
80%118.8 kg
75%111.4 kg
70%104 kg
65%96.5 kg
60%89.1 kg

Other One Rep Max Formulas

Published 1RM formulas disagree, and the gap widens with the rep count. This page answers with Epley; here is what the others give for 135 kg × 3 reps:

FormulaEstimated 1RM
Epley148.5 kg
Brzycki142.9 kg
Lombardi150.7 kg
O'Conner145.1 kg
Wathan147.9 kg
Lander144.7 kg
Mayhew153.9 kg

Related Calculations

See Also

One Rep Max Calculator

This calculator estimates your one-rep max (1RM) — the heaviest weight you could lift for a single repetition — from a set you have already completed. For example, it can help you find out what is the one rep max for 135 kg × 3 reps? (The answer is: 148.5 kg). Enter the weight you lifted (e.g. 135), pick pounds or kilograms, and enter how many reps you managed (e.g. 3).
Recalculate with different values ↑

One Rep Max Table for 135 kg

RepsOne Rep Max% of 1RM
2 reps144 kg93.8%
3 reps148.5 kg90.9%
4 reps153 kg88.2%
5 reps157.5 kg85.7%
6 reps162 kg83.3%
7 reps166.5 kg81.1%
8 reps171 kg78.9%
9 reps175.5 kg76.9%
10 reps180 kg75%
11 reps184.5 kg73.2%
12 reps189 kg71.4%

FAQ

What is the one rep max for 135 kg × 3 reps?

Lifting 135 kg for 3 reps gives an estimated one rep max of 148.5 kg

How much of my max is 135 kg for 3 reps?

135 kg for 3 reps works out at 90.9% of an estimated one rep max of 148.5 kg.

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

90% of 148.5 kg is 133.7 kg and 70% is 104 kg. Heavy strength work usually sits at 85–95%, while volume and technique work sits nearer 65–75%.

See Also