One Rep Max for 115 kg × 10 reps

One Rep Max Calculator

One Rep Max for

lifted for

reps

What is the one rep max for 115 kg × 10 reps?

Answer

Lifting 115 kg for 10 reps gives an estimated one rep max of
153.3 kg

A set of 10 reps at 115 kg is

75%

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:

115 × (1 + 10 ÷ 30)

=

115 × 1.3333

=

153.3 kg

Training Weights as a % of 1RM

Percentages of your estimated max of 153.3 kg, the way most strength programmes prescribe load:

% of 1RMWorking Weight
95%145.7 kg
90%138 kg
85%130.3 kg
80%122.7 kg
75%115 kg
70%107.3 kg
65%99.7 kg
60%92 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 115 kg × 10 reps:

FormulaEstimated 1RM
Epley153.3 kg
Brzycki153.3 kg
Lombardi144.8 kg
O'Conner143.8 kg
Wathan155.6 kg
Lander154.2 kg
Mayhew150.6 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 115 kg × 10 reps? (The answer is: 153.3 kg). Enter the weight you lifted (e.g. 115), pick pounds or kilograms, and enter how many reps you managed (e.g. 10).

One Rep Max Calculator

One Rep Max for

lifted for

reps

One Rep Max Table for 115 kg

RepsOne Rep Max% of 1RM
2 reps122.7 kg93.8%
3 reps126.5 kg90.9%
4 reps130.3 kg88.2%
5 reps134.2 kg85.7%
6 reps138 kg83.3%
7 reps141.8 kg81.1%
8 reps145.7 kg78.9%
9 reps149.5 kg76.9%
10 reps153.3 kg75%
11 reps157.2 kg73.2%
12 reps161 kg71.4%

FAQ

What is the one rep max for 115 kg × 10 reps?

Lifting 115 kg for 10 reps gives an estimated one rep max of 153.3 kg

How much of my max is 115 kg for 10 reps?

115 kg for 10 reps works out at 75% of an estimated one rep max of 153.3 kg.

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

90% of 153.3 kg is 138 kg and 70% is 107.3 kg. Heavy strength work usually sits at 85–95%, while volume and technique work sits nearer 65–75%.