One Rep Max for 202.5 kg × 4 reps

One Rep Max Calculator
One Rep Max for
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What is the one rep max for 202.5 kg × 4 reps?

Answer

Lifting 202.5 kg for 4 reps gives an estimated one rep max of
229.5 kg

A set of 4 reps at 202.5 kg is

88.2%

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:

202.5 × (1 + 4 ÷ 30)

≈

202.5 × 1.1333

≈

229.5 kg

Training Weights as a % of 1RM

Percentages of your estimated max of 229.5 kg, the way most strength programmes prescribe load:

% of 1RMWorking Weight
95%218 kg
90%206.6 kg
85%195.1 kg
80%183.6 kg
75%172.1 kg
70%160.7 kg
65%149.2 kg
60%137.7 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 202.5 kg × 4 reps:

FormulaEstimated 1RM
Epley229.5 kg
Brzycki220.9 kg
Lombardi232.6 kg
O'Conner222.8 kg
Wathan229.6 kg
Lander223.5 kg
Mayhew235.9 kg

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 202.5 kg × 4 reps? (The answer is: 229.5 kg). Enter the weight you lifted (e.g. 202.5), pick pounds or kilograms, and enter how many reps you managed (e.g. 4).

One Rep Max Table for 202.5 kg

RepsOne Rep Max% of 1RM
2 reps216 kg93.8%
3 reps222.8 kg90.9%
4 reps229.5 kg88.2%
5 reps236.3 kg85.7%
6 reps243 kg83.3%
7 reps249.8 kg81.1%
8 reps256.5 kg78.9%
9 reps263.3 kg76.9%
10 reps270 kg75%
11 reps276.8 kg73.2%
12 reps283.5 kg71.4%

FAQ

What is the one rep max for 202.5 kg × 4 reps?

Lifting 202.5 kg for 4 reps gives an estimated one rep max of 229.5 kg

How much of my max is 202.5 kg for 4 reps?

202.5 kg for 4 reps works out at 88.2% of an estimated one rep max of 229.5 kg.

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

90% of 229.5 kg is 206.6 kg and 70% is 160.7 kg. Heavy strength work usually sits at 85–95%, while volume and technique work sits nearer 65–75%.