One Rep Max for 230 kg × 2 reps

One Rep Max Calculator
One Rep Max for
lifted for
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What is the one rep max for 230 kg × 2 reps?

Answer

Lifting 230 kg for 2 reps gives an estimated one rep max of
245.3 kg

A set of 2 reps at 230 kg is

93.8%

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:

230 × (1 + 2 ÷ 30)

≈

230 × 1.0667

≈

245.3 kg

Training Weights as a % of 1RM

Percentages of your estimated max of 245.3 kg, the way most strength programmes prescribe load:

% of 1RMWorking Weight
95%233.1 kg
90%220.8 kg
85%208.5 kg
80%196.3 kg
75%184 kg
70%171.7 kg
65%159.5 kg
60%147.2 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 230 kg × 2 reps:

FormulaEstimated 1RM
Epley245.3 kg
Brzycki236.6 kg
Lombardi246.5 kg
O'Conner241.5 kg
Wathan243.2 kg
Lander239.7 kg
Mayhew256.3 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 230 kg × 2 reps? (The answer is: 245.3 kg). Enter the weight you lifted (e.g. 230), pick pounds or kilograms, and enter how many reps you managed (e.g. 2).
Recalculate with different values ↑

One Rep Max Table for 230 kg

RepsOne Rep Max% of 1RM
2 reps245.3 kg93.8%
3 reps253 kg90.9%
4 reps260.7 kg88.2%
5 reps268.3 kg85.7%
6 reps276 kg83.3%
7 reps283.7 kg81.1%
8 reps291.3 kg78.9%
9 reps299 kg76.9%
10 reps306.7 kg75%
11 reps314.3 kg73.2%
12 reps322 kg71.4%

FAQ

What is the one rep max for 230 kg × 2 reps?

Lifting 230 kg for 2 reps gives an estimated one rep max of 245.3 kg

How much of my max is 230 kg for 2 reps?

230 kg for 2 reps works out at 93.8% of an estimated one rep max of 245.3 kg.

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

90% of 245.3 kg is 220.8 kg and 70% is 171.7 kg. Heavy strength work usually sits at 85–95%, while volume and technique work sits nearer 65–75%.

See Also