OSRS Combat Calculator

OSRS Combat Calculator - Ultimate Tool for Old School RuneScape Players.

OSRS Combat Calculator

OSRS Combat Level Guide

Everything you need to know about combat levels in Old School RuneScape

Understanding Combat Levels in OSRS

Your OSRS combat level calc is the single most important number for determining what content you can access in Old School RuneScape. It affects:

  • PvP Matchmaking: Who you can attack in the Wilderness
  • Boss Requirements: Some bosses have minimum combat level requirements
  • World Restrictions: Certain worlds are limited to specific combat levels
  • Slayer Tasks: Higher combat unlocks more profitable assignments

Quick Tip: You can check any player's combat level by right-clicking them and selecting "Level" or by looking at the combat icon next to their name.

How Combat Level is Calculated

The osrs combat formula uses your combat skills to determine your overall power. The calculation depends on whether you're primarily a melee, ranged, or magic fighter.

The Base Formula Components

All combat calculations include these elements:

Base = (Defence × 0.25) + (Hitpoints × 0.25) + (Prayer/2 × 0.25)

Then one of these is added based on your highest combat style:

Melee (Attack + Strength):

Combat = Base + (Attack + Strength) × 0.325

Ranged:

Combat = Base + Ranged × 0.4875

Magic:

Combat = Base + Magic × 0.4875

The game automatically uses whichever formula gives you the highest combat level.

Interesting Fact: Prayer contributes to your combat level because it provides combat advantages through prayers like Piety or Rigour.

Combat Level Breakpoints

Certain combat levels unlock important milestones:

Combat Level Unlocks Significance
3 Can enter Wilderness Minimum for PvP areas
40 Rune armor First major gear upgrade
70 Barrows gloves Best in slot for many builds
85 Most bosses Can start high-level PvM
100 All Wilderness bosses Full PvP/PvM access
126 Max combat Highest possible level

Optimizing Your Combat Level

Smart players plan their skill training to maximize effectiveness at specific combat levels:

Advanced Combat Level Tactics

For players looking to min-max their accounts:

1. Combat Level Stalling

Some players avoid certain training methods to stay in lower combat brackets longer while gaining other advantages.

2. Hybrid Training

Balancing melee, ranged, and magic to create versatile PKing accounts that can switch combat styles.

3. Defence Pacing

Carefully timing when to train Defence to maximize gear unlocks without unnecessarily increasing combat level.

4. Prayer Optimization

Since Prayer contributes to combat level, some accounts stop at specific prayer levels (like 43 for protection prayers or 52 for Smite).

Pro Tip: Many PvP clans have specific combat level requirements. Check their rules before finalizing your build.

Common Combat Level Questions

Q: What's the highest combat level in OSRS?

A: 126 is the maximum for regular accounts. Some specialized builds may have lower maximums (e.g., 123.75 for 75 Attack accounts).

Q: Does Slayer affect combat level?

A: No, Slayer is a non-combat skill that doesn't factor into your combat level calculation.

Q: Why do some level 100s hit harder than others?

A: Combat level doesn't show stat distribution. A pure with 99 Strength at combat 75 will hit harder than a balanced account at the same level.

Q: How can I check my combat level in-game?

A: Your combat level is displayed next to your name in the stats interface (F2 by default).