Calculate Your Combat Level
Select the RuneScape game version to use the appropriate combat formula.
Your Attack skill level (1-99).
Your Strength skill level (1-99).
Your Defence skill level (1-99).
Your Ranged skill level (1-99).
Your Magic skill level (1-99).
Your Prayer skill level (1-99).
Your Hitpoints (Constitution) skill level (1-99).
Combat Style Contributions (OSRS Formula)
This chart visualizes the individual combat style contributions according to the OSRS formula. The final combat level is derived from the highest offensive style plus base combat. This chart is not applicable for RS3.
What is a RuneScape Combat Level Calculator?
A RuneScape combat level calculator is an essential tool for players of both Old School RuneScape (OSRS) and RuneScape 3 (RS3). It allows you to determine your character's combat level based on their current skill levels in Attack, Strength, Defence, Ranged, Magic, Prayer, Hitpoints (Constitution), and for RS3, Summoning. This value is crucial for understanding your character's power, determining eligibility for certain content, and planning your training progression.
This particular rs combat lvl calculator dynamically adapts to the specific combat formula of your chosen game version, providing accurate results whether you're battling bosses in Gielinor (OSRS) or exploring the vast world of the Sixth Age (RS3). It helps you see how changes in individual skill levels impact your overall combat prowess.
Who Should Use This Calculator?
- New Players: To understand how skills contribute to combat and plan early training.
- Experienced Players: For precise combat level tracking, especially when aiming for specific combat brackets or optimizing training for a particular build (e.g., a "pure" account).
- Account Builders: Essential for planning unique account types that require specific combat levels or skill combinations, like a OSRS pure or a RuneScape skill calculator.
- PvP Enthusiasts: To determine combat level brackets for player-versus-player combat scenarios.
Common Misunderstandings About Combat Levels
One common misunderstanding is that all skills contribute equally to your combat level. This is not true; offensive skills (Attack, Strength, Ranged, Magic) often have a higher weighted impact, and only your *highest* offensive style typically counts towards the main calculation in OSRS. Another misconception is confusing OSRS and RS3 combat formulas; while similar in principle, their exact calculations and skill inclusions (like Summoning in RS3) differ significantly, leading to different combat levels for the same raw skill stats if the wrong formula is applied.
rs combat lvl calculator Formula and Explanation
The combat level calculation in RuneScape is a weighted average of your combat-related skills. The exact formula varies between Old School RuneScape (OSRS) and RuneScape 3 (RS3).
OSRS Combat Level Formula
In Old School RuneScape, your combat level is determined by a combination of your defensive/support skills and your single highest offensive combat style (Melee, Ranged, or Magic). The formula is:
Combat Level = FLOOR(0.25 * (Defence + Hitpoints + FLOOR(Prayer / 2)) + MAX(Melee_Contribution, Ranged_Contribution, Magic_Contribution))
Where:
Melee_Contribution = 1.3 * (Attack + Strength) / 2Ranged_Contribution = 1.3 * FLOOR(Ranged / 2)Magic_Contribution = 1.3 * FLOOR(Magic / 2)
The FLOOR() function rounds the number down to the nearest whole integer. This formula highlights that prayer has a reduced impact, and only your most powerful offensive style contributes to that part of your combat level.
RS3 Combat Level Formula (Simplified)
RuneScape 3's combat level calculation is generally simpler, treating all combat skills (including Constitution and Summoning) as more directly additive. The simplified formula used by this RS3 combat level calculator is:
Combat Level = FLOOR((Attack + Strength + Defence + Constitution + FLOOR(Prayer / 2) + FLOOR(Summoning / 2) + MAX(Magic, Ranged)) / 4)
Here, Constitution is your Hitpoints level, and Summoning is an additional combat skill that contributes. The maximum of Magic and Ranged ensures that your highest ranged/magic skill is considered for that portion of the calculation.
| Variable | Meaning | Unit | Typical Range |
|---|---|---|---|
| Attack | Melee accuracy and damage | Levels | 1-99 |
| Strength | Melee maximum hit | Levels | 1-99 |
| Defence | Ability to reduce incoming damage | Levels | 1-99 |
| Ranged | Ranged accuracy and damage | Levels | 1-99 |
| Magic | Magic accuracy and damage | Levels | 1-99 |
| Prayer | Effectiveness of prayer abilities | Levels | 1-99 |
| Hitpoints (Constitution) | Your character's total health | Levels | 1-99 |
| Summoning | Effectiveness of summoned familiars (RS3 only) | Levels | 1-99 |
Practical Examples of Using the rs combat lvl calculator
Let's walk through a couple of examples to see how the RuneScape combat level tool works with different skill sets and game versions.
Example 1: A Balanced OSRS Account
Imagine you have an OSRS account with the following skill levels:
- Attack: 70
- Strength: 70
- Defence: 70
- Ranged: 70
- Magic: 70
- Prayer: 43
- Hitpoints: 70
Using the OSRS formula:
- Base Combat = 0.25 * (70 (Def) + 70 (HP) + FLOOR(43 (Pray) / 2)) = 0.25 * (140 + 21) = 0.25 * 161 = 40.25
- Melee Contribution = 1.3 * (70 (Att) + 70 (Str)) / 2 = 1.3 * 140 / 2 = 1.3 * 70 = 91
- Ranged Contribution = 1.3 * FLOOR(70 (Ranged) / 2) = 1.3 * 35 = 45.5
- Magic Contribution = 1.3 * FLOOR(70 (Magic) / 2) = 1.3 * 35 = 45.5
- Highest Offensive = MAX(91, 45.5, 45.5) = 91
- Final Combat Level = FLOOR(40.25 + 91) = FLOOR(131.25) = 131
This example demonstrates how melee skills, being the highest offensive style, heavily influence the final combat level.
Example 2: An RS3 Mage with Summoning
Now, let's consider an RS3 account focusing on Magic and utilizing Summoning, with the following skills:
- Attack: 1
- Strength: 1
- Defence: 70
- Ranged: 1
- Magic: 90
- Prayer: 70
- Hitpoints (Constitution): 90
- Summoning: 68
Using the simplified RS3 formula:
- Sum = (1 (Att) + 1 (Str) + 70 (Def) + 90 (HP) + FLOOR(70 (Pray) / 2) + FLOOR(68 (Summ) / 2) + MAX(90 (Mag), 1 (Ranged)))
- Sum = (1 + 1 + 70 + 90 + 35 + 34 + 90) = 321
- Final Combat Level = FLOOR(321 / 4) = FLOOR(80.25) = 80
This shows how even with low Attack/Strength/Ranged, high levels in other combat-related skills like Magic, Defence, Hitpoints, Prayer, and Summoning can result in a respectable combat level in RS3.
How to Use This rs combat lvl calculator
Using our RuneScape combat calculator is straightforward and designed for ease of use:
- Select Combat Formula Version: At the top of the calculator, choose between "OSRS Combat Level" and "RS3 Combat Level (Simplified)". This ensures the correct formula is applied. The Summoning input field will appear or disappear based on your selection.
- Enter Your Skill Levels: For each relevant combat skill (Attack, Strength, Defence, Ranged, Magic, Prayer, Hitpoints, and Summoning if RS3 is selected), enter your current level. The calculator automatically validates inputs to be between 1 and 99.
- Automatic Calculation: As you type or change skill levels, the calculator will automatically update your combat level in real-time. There's also a "Calculate Combat Level" button if you prefer to trigger it manually.
- Interpret Results:
- Primary Result: Your final combat level will be prominently displayed.
- Intermediate Values: For OSRS, you'll see a breakdown of your Base Combat Contribution and the individual contributions of your Melee, Ranged, and Magic styles. This helps you understand which skills are driving your combat level.
- Result Explanation: A brief explanation of the calculation and what the results mean is provided.
- Copy Results: Use the "Copy Results" button to quickly copy your calculated combat level and intermediate values to your clipboard for sharing or record-keeping.
- Reset: If you want to start over, click the "Reset" button to clear all inputs and restore default values.
The dynamic chart below the calculator also provides a visual representation of the OSRS combat style contributions, offering another way to interpret your stats.
Key Factors That Affect rs combat lvl calculator
Understanding the factors that influence your combat level is key to effective training and account planning. This combat level calculator OSRS and RS3 tool helps visualize these impacts.
- Offensive Skills (Attack, Strength, Ranged, Magic): These skills are the primary drivers of your combat level, particularly in OSRS where your highest offensive style's contribution is heavily weighted. Increasing these skills often yields the most significant combat level gains.
- Defence Level: Defence consistently contributes to your combat level in both OSRS and RS3. It's a crucial skill for survivability and a consistent factor in your overall combat prowess.
- Hitpoints (Constitution) Level: Representing your character's health, Hitpoints (known as Constitution in RS3) also has a direct and significant impact on your combat level in both game versions. Higher health means a higher combat level.
- Prayer Level: While important for combat utility, Prayer's contribution to combat level is often half or less compared to other skills, especially in OSRS. It's a less efficient skill for pure combat level gains but vital for gameplay.
- Summoning Level (RS3 Only): Exclusive to RuneScape 3, Summoning directly contributes to your combat level. Training Summoning alongside other combat skills is essential for maximizing your RS3 combat level.
- Game Version (OSRS vs. RS3): As demonstrated, the combat formula itself is a major factor. The same skill levels can result in different combat levels depending on whether you're playing OSRS or RS3. Our OSRS combat level calculator and RS3 modes account for this.
Frequently Asked Questions (FAQ) about rs combat lvl calculator
Q: What is the maximum combat level in RuneScape?
A: In Old School RuneScape (OSRS), the maximum combat level is 126. In RuneScape 3 (RS3), with all skills at 99, the maximum combat level is 138. If skills are trained to 120 (virtual levels or actual levels for certain skills like Constitution in RS3), the maximum combat level can be even higher in RS3.
Q: Why does my combat level change differently when I train different skills?
A: Your combat level is a weighted calculation. Skills like Attack, Strength, Ranged, and Magic often have a higher weight, meaning each level gained can increase your combat level more significantly than a level in Prayer, for instance. The specific formula for OSRS also considers only your *highest* offensive style.
Q: Does Prayer contribute to combat level? How much?
A: Yes, Prayer contributes to your combat level in both OSRS and RS3, but typically at half the rate of other combat skills. This means you need two Prayer levels to equal the combat level contribution of one level in Attack, Strength, Defence, etc.
Q: Is there a difference between OSRS and RS3 combat level calculations?
A: Yes, there are significant differences. OSRS focuses on a "highest offensive style" approach, while RS3 uses a more direct weighted average that also includes Summoning and treats Constitution (Hitpoints) as a full combat skill. This RuneScape combat level comparison tool allows you to switch between them.
Q: What are "pures" and how does the combat level calculator help them?
A: "Pures" are accounts that intentionally keep certain combat skills low (e.g., Defence) to achieve a specific combat level range while maximizing offensive power. A pure combat calculator helps these players precisely plan their skill gains to maintain their desired build and combat bracket for PvP.
Q: How can I interpret the chart showing combat style contributions?
A: The chart (for OSRS) visually represents how much each combat style (Melee, Ranged, Magic) and your base defensive/support skills contribute to your combat level *before* the highest offensive style is selected. It helps you see which area has the most potential to increase your combat level if trained further.
Q: Why is Summoning only an input for RS3?
A: Summoning is a skill unique to RuneScape 3 and does not exist in Old School RuneScape. Therefore, it only contributes to the combat level calculation in RS3.
Q: Can I use this calculator to predict my combat level at higher stats?
A: Absolutely! By adjusting the skill inputs to your desired future levels, you can use this RuneScape combat planner to predict your combat level at various stages of your account's development. This is excellent for setting training goals.
Related Tools and Internal Resources
Enhance your RuneScape experience with these related tools and guides:
- OSRS Skill Calculator: Plan your skill training for all non-combat skills.
- RS3 XP Calculator: Estimate experience needed for your next level in RuneScape 3.
- RuneScape Quest Guides: Detailed walkthroughs for completing quests in both games.
- Optimal Combat Training Guide OSRS: Learn efficient methods for leveling your combat skills in Old School RuneScape.
- Money Making Guide RuneScape: Discover the best ways to earn GP in both OSRS and RS3.
- Max Combat Level Calculator: See what skills you need to achieve the highest possible combat level.