# Weighted Pull-Up & Dip 1RM Streetlifting Calculator

> Unlike barbell calculators that ignore the athlete's own mass, the ENIX Weighted Pull-Up & Dip 1RM Calculator computes true streetlifting Total System Load (Bodyweight + External Belt Weight) across Epley and Brzycki equations, then subtracts bodyweight to yield your exact external belt 1RM (+kg) and Relative Strength Ratio (× BW). This prevents the 25–40% estimation errors common when applying standard gym 1RM formulas to weighted calisthenics.

- Canonical URL: https://enixfit.com/calculators/weighted-pull-up-dip-1rm-calculator
- Formula: In weighted calisthenics, lifting +20 kg for 5 reps at 80 kg bodyweight means moving 100 kg of Total System Load for 5 reps (Total 1RM ≈ 116.7 kg -> +36.7 kg external 1RM, or 1.46× BW). Applying the Epley formula to the +20 kg plate alone would erroneously predict only +23.3 kg.

## Benchmark Tiers
| Tier | Benchmark | OG Level Equivalent | Unlocked Skill Node | Notes |
| :--- | :--- | :--- | :--- | :--- |
| Beginner | 1.15× – 1.30× BW (+15% to +30% BW) | OG Levels 3–4 | Chest-to-Bar Pull-Up & Ring Dip | Solid weighted calisthenics foundation; ready to begin explosive transition drills. |
| Intermediate | 1.35× – 1.55× BW (+35% to +55% BW) | OG Levels 5–7 | Bar Muscle-Up & Adv. Tuck Levers | High relative upper-body force production; unlocks clean Muscle-Ups and intermediate statics. |
| Advanced | 1.60× – 1.80× BW (+60% to +80% BW) | OG Levels 8–10 | Full Front Lever & Straddle Planche Base | Competitive streetlifting tier with direct carryover to advanced straight-arm holds. |
| Elite | 1.85× – 2.15×+ BW (+85% to +115% BW) | OG Levels 11–14 | One-Arm Pull-Up (OAP) & Full Planche Base | International streetlifting and elite Overcoming Gravity static strength standard. |

## FAQs
### Why must Bodyweight be included in the Weighted Pull-Up 1RM formula?
During a Weighted Pull-Up or Dip, your prime movers lift ~93–100% of your bodyweight plus the weight on the dip belt. Calculating 1RM on Total System Load (BW + Added Weight) is the only biomechanically valid way to project rep maxes and percentage-based working sets (e.g., 80% of Total 1RM).