OSRS Combat Calculator
Old School RuneScape OSRS Combat Calculator. Made specifically for OSRS, easy to use and up-to-date osrs combat level calc.

OSRS Skill Pure Combat Calculator
Because not all pures are about attack and strength
What Makes Skill Pures Unique?
Traditional OSRS combat calculator fail skill pures because they don't account for:
- Non-combat skill requirements for quests and gear
- Hidden combat levels from HP experience
- Unconventional stat distributions used for special accounts
???? Did You Know? A level 3 skiller with 99 HP actually has a hidden combat level of 32.4?
Skill Pure Combat Calculator
Our specialized tool calculates:
- Your true combat level if you accidentally gain combat XP
- How close you are to accidentally leveling combat
- The optimal skill targets to maintain your pure status
Popular Skill Pure Builds
Level 3 Skillers
- Combat Level: 3 (true 32.4 at 99 HP)
- Key Features: No combat XP, often 200M non-combat skills
- Danger Zones: Random events, forced combat quests
10 HP Pures
- Combat Level: 4-15 depending on attack/def
- Key Features: Minimum HP for certain diaries/quests
- Danger Zones: Any combat that gives HP XP
Obby Maulers (1 Attack)
- Combat Level: 30-50 range
- Key Features: 1 Attack, high Strength, Tzhaar-ket-om
- Calculator Tip: Every +4 Strength ≈ +1 combat level
Combat XP Danger Thresholds
Skill | XP Until Level | Combat Impact |
---|---|---|
Hitpoints | 5,000 XP | +1 combat at 10 HP |
Prayer | 13,000 XP | +1 combat at 43 Prayer |
Defence | 1,500 XP | +1 combat at low levels |
⚠️ Warning: Some quests give unavoidable combat XP. Always check our calculator before starting new quests!
Maximizing Your Skill Pure
For Level 3 Skillers:
- Complete all non-combat quests first
- Use genie lamps on HP if you get them
- Avoid random events with combat (Drunken Dwarf, etc.)
For 10 HP Pures:
- Get 43 Prayer first for protection
- Use cannon for Slayer (no HP XP)
- Complete Fremennik Trials for Berserker helm
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