OSRS Combat Calculator
Calculate your OSRS combat level with precise formulas. Analyze pure builds, PKing accounts, and main builds with combat stat breakdowns and training recommendations.
Popular Builds
Character Stats
Combat Stats
All Skills (Click to expand)
Combat Formula
Base Level:
0.25 × (Defence + Hitpoints + Prayer/2)
Combat Styles:
Melee: 0.325 × (Attack + Strength)
Ranged: 0.325 × (Ranged × 1.5)
Magic: 0.325 × (Magic × 1.5)
Final Formula:
Combat Level = Base + Highest Combat Style
Level Range:
Minimum: 3, Maximum: 126
Build Types
Pure Builds:
Low defence (1-40) for PvP advantage at lower combat levels.
Zerker Builds:
45 defence for berserker helm access while maintaining combat efficiency.
Balanced Mains:
All-around builds suitable for PvM, quests, and general gameplay.
Specialized Builds:
Focused on single combat style (pure ranger, pure mage) for specific advantages.