Praktisch

Bench Press Calculator

💪Bench Press Calculator

Weight (kg)

Reps

🌐

Detailed Guide Coming Soon

We're working on a comprehensive educational guide for the Bench Press Calculator in your language. The content below is shown in English.

Wat is Bench Press Calculator?

▾

A bench press one-rep max (1RM) calculator estimates the maximum weight you could lift for a single repetition based on your performance at a given weight for multiple reps. It uses validated formulas like Epley, Brzycki, or Lander.

Calkulon makes complex calculations simple — built for students and everyday problem-solvers.

Hoe Bench Press Calculator

▾

1Epley formula: 1RM = Weight × (1 + Reps / 30)
2Brzycki formula: 1RM = Weight / (1.0278 − 0.0278 × Reps)
3Most accurate when reps are in the 3–10 range; less reliable above 15

Uitgewerkte voorbeelden

▾

Voorbeeld 1

Gegeven:80kg for 8 reps (Epley)

Resultaat:1RM ≈ 101kg

80×(1+8/30) = 80×1.267 = 101.3

Bench press strength standards (males, kg)

▾

Level	Body weight 80kg	Body weight 90kg
Beginner	52	57
Intermediate	90	99
Advanced	127	138
Elite	167	181

⭐

Wist je dat?

The world raw bench press record is held by Julius Maddox at 355kg (782 lb), set in 2021. With supportive equipment (bench shirt), the record exceeds 500kg.

Referenties

Formula-verified for precision

Reviewed October 2026

Our methodology

Ratings & comments

…

Ontvang wekelijkse wiskundetips

Sluit u aan bij 12.000+ abonnees die elke week rekenmachinetips krijgen.

🔒

100% Gratis

Geen registratie

✓

Nauwkeurig

Geverifieerde formules

⚡

Direct

Resultaten meteen

📱

Mobielvriendelijk

Alle apparaten

Bench Press Calculator