Bench Press Calculator | 1RM, Working Sets & Plate Loader

written byShuaeb Nixon publish: August 2, 2025

Unit

Weight Lifted (lbs)

Repetitions

Bodyweight (lbs)

Used for Wilks score calculation.

Gender

Barbell Weight (lbs)

Used for the plate calculator feature.

1RM Formula

Different formulas may yield slightly different results.

Table of Contents

Fill out the form above to see your results.

Your Estimated 1-Rep Max

One-Rep Max (1RM)

0.0lbs

Wilks Score

0.00

Enter bodyweight to calculate.

% of 1RM	Weight	Plates	Est. Reps

Shuaeb Nixon

SM Abdullah Al Shuaeb Nixon is a Instructor and Content Writer. Computer Science and Technology B.Sc in CSE and M.Sc in CSE