OSRS Combat Calculator
Enter Your Skill Levels
Input your current skill levels to calculate your combat level
Your Combat Level
| Skill | Level | Combat Contribution |
|---|---|---|
| Attack | 1 | 0.3 |
| Strength | 1 | 0.3 |
| Defence | 1 | 0.3 |
| Hitpoints | 10 | 2.5 |
| Ranged | 1 | 0.5 |
| Magic | 1 | 0.5 |
| Prayer | 1 | 0.1 |
Combat Skill Distribution
How the OSRS Combat Calculator Works for Expats
Step 1: Enter Your Display Name
Enter your username for Purely for personalization. This helps personalize your results.
Step 2: Add Your Skill Levels
Enter your levels for: Attack, Strength, Defence, Ranged, Magic and Hitpoints. The calculator validates inputs automatically.
Step 3: Click “Calculate Combat Level”
Your fight will automatically update itself and establish the calculate your combat level.
Step 4: Analyze the Result Panel
You’ll see: Combat type (Melee/Ranged/Magic/Hybrid) and Final combat level.
How OSRS Combat Level Is Calculated
OSRS uses a formula based on the highest combat style you qualify for. Combat level is determined by a combination of:
- Attack
- Strength
- Defence
- Hitpoints
- Ranged
- Magic
- Prayer
The complete formula of combat level is:
Base Combat Level = 0.25 × (Defence + Hitpoints + (Prayer ÷ 2))
- Melee Formula
- (13/40 × (Attack + Strength))
- Ranged Formula
- (13/40 × (Ranged × 1.5))
- Magic Formula
- (13/40 × (Magic × 1.5))
- Your combat level is then:
- Combat Level = Base Level + Highest Style Bonus

Combat Level Calculations
Level 1 Defence Pure
User Inputs:
- Attack: 60
- Strength: 80
- Defence: 1
- Hitpoints: 70
- Ranged: 1
- Magic: 1
- Prayer: 13
Result:
- Combat Level Output: 64
- Build Type: Pure
- Next Level Suggestion: Train Strength to 82 for stronger KO potential.
Ranged Tank
User Inputs:
- Attack: 40
- Strength: 40
- Defence: 70
- Hitpoints: 75
- Ranged: 90
- Magic: 70
- Prayer: 52
Result”
- Combat Level Output: 97
- Build Type: Range Tank
- Next Level Suggestion: Increases DPS in non-major battle gain up to 92.