OSRS Combat Calculator
Enter your OSRS combat skill levels to calculate your current combat level and compare the melee, ranged, and magic contributions used in the result.
- Precise Combat Level
- 87
- Base Combat Contribution
- 41.5
- Melee Contribution
- 45.5
- Ranged Contribution
- 34.125
- Magic Contribution
- 34.125
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The main result is your displayed OSRS combat level. The breakdown shows the precise decimal value, base contribution, and the separate melee, ranged, and magic contributions used to identify your strongest offensive style.
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How to Use This Calculator
Enter your current Attack, Strength, Defence, Hitpoints, Ranged, Magic, and Prayer levels. The calculator compares melee, ranged, and magic contributions and uses the highest one to determine your combat level.
Formula & Methodology
OSRS combat level combines a base component from Defence, Hitpoints, and half of Prayer with the highest offensive component from melee, ranged, or magic. The final displayed combat level is rounded down to a whole number.
Example: Balanced Level 70 Combat Stats
A player with 70 Attack, 70 Strength, 70 Defence, 70 Hitpoints, 70 Ranged, 70 Magic, and 52 Prayer has a precise combat value of 87.75 and a displayed combat level of 87.
This calculator uses the standard Old School RuneScape player combat-level formula. It does not calculate total level, experience remaining, virtual levels, exact training recommendations, or the number of levels required to reach the next combat level. Temporary stat boosts do not permanently change the displayed combat level.
Independent, unofficial calculator. Not affiliated with or endorsed by Jagex. Game mechanics may change, so verify unexpected results against current Old School RuneScape resources or your in-game combat level.
Related Calculators
- OSRS Combat Level CalculatorCalculate OSRS combat level from Attack, Strength, Defence, Hitpoints, Prayer, Ranged, and Magic.
- OSRS Dry CalculatorCalculate your probability of still being dry (or having received a drop) at any Old School RuneScape drop rate and kill count.
- OSRS DPS CalculatorCalculate manual-mode Old School RuneScape DPS for melee or ranged setups using attack rolls, defence rolls, max hit, weapon ticks, and hit chance.
- OSRS Max Hit CalculatorCalculate a manual melee or ranged maximum hit from level, boost, prayer, style, void, equipment bonus, and damage multipliers.
- OSRS Prayer CalculatorCalculate Prayer XP remaining, XP per offering, expected offerings, supply cost, GP per XP, and training time.
- OSRS Skill CalculatorCalculate XP remaining, actions, materials, time, and cost for any OSRS skill using a manual training method.
Related Guides
- How OSRS Drop Rates Work: Probability, Dry Streaks & Bad Luck ProtectionUnderstand OSRS drop rates: how 1/512 means you won't always get a drop in 512 kills, how to calculate dry streak probability, and what protections OSRS has against extreme bad luck.
- OSRS Combat Level Formula: How Your Combat Level Is CalculatedCalculate your OSRS combat level from your stats. Covers the combat level formula for melee, ranged, and magic combat styles, and how Prayer and Hitpoints contribute.
- What Does Going Dry Mean in OSRS? Drop Rates & Dry Streak PsychologyGoing dry in OSRS means killing a monster far more times than expected without getting a rare drop. Learn why dry streaks happen mathematically and how to think about them.
- OSRS Accuracy and Hit Chance Explained: How to Calculate if You'll HitUnderstand OSRS accuracy and hit chance calculation. Learn how attacker and defender rolls determine whether your attack lands, and how equipment bonuses and prayer affect accuracy.
- How OSRS DPS Is Calculated: Attack Bonus, Strength, and PrayerUnderstand how OSRS damage per second is calculated from attack speed, accuracy, max hit, and prayer bonuses. Covers the effective level, roll, and hit damage formulas.
Frequently Asked Questions
- How is combat level calculated in OSRS?
- Combat level is calculated from Defence, Hitpoints, Prayer, Attack, Strength, Ranged, and Magic. The formula adds a base component to whichever offensive contribution is highest: melee, ranged, or magic.
- What is the maximum combat level in OSRS?
- The normal maximum player combat level in Old School RuneScape is 126.
- Does Prayer increase combat level?
- Yes. Half of your Prayer level, rounded down within the formula, contributes to the base portion of your combat level.
- Do Ranged and Magic both increase combat level?
- The formula compares the ranged and magic contributions with the melee contribution. Only the largest offensive contribution is used in the final combat-level calculation.
- Can training a combat skill leave my combat level unchanged?
- Yes. Raising an offensive skill may not increase your displayed combat level if another combat style already gives a higher contribution or the increase is not enough to reach the next whole level.
- Do temporary boosts change combat level?
- No. The displayed combat level is based on permanent skill levels rather than temporary potion, prayer, or other stat boosts.
- Why is my combat level rounded down?
- The combat formula can produce a decimal value, but the in-game combat level is displayed as the whole-number value below it.
- Is combat level the same as total level?
- No. Combat level uses only combat-related skills, while total level is the sum of all skill levels on the account.
Last updated 7/17/2026