Combat Level Calculator

Accurately determine your combat level based on your character’s stats.

Next Combat Level Gains

This table shows how many levels in a specific skill you need to gain your next combat level. It’s a useful tool for planning your character’s progression. This makes our combat level calculator essential for efficient training.

Skill	Levels Needed for Next Combat Level

Table showing the number of skill-ups required to reach the next combat level.

What is a Combat Level Calculator?

A combat level calculator is a specialized tool used by players of many massively multiplayer online role-playing games (MMORPGs). [1, 4] Its primary purpose is to determine a character’s overall combat prowess as a single, representative number. This level is not just a vanity metric; it governs many aspects of gameplay, including who you can fight (players and monsters), what content you can access, and how other players perceive your character’s strength.

Unlike simple experience-based leveling, the combat level is derived from a specific, often complex, formula that combines several of a character’s skills. This allows for a wide variety of character “builds”—for example, a player might focus on melee skills to become a warrior, while another might neglect physical stats in favor of magic.

The Combat Level Formula and Explanation

Most combat level formulas are designed to balance different playstyles. The formula used in this calculator is heavily inspired by the one used in Old School RuneScape (OSRS), one of the most popular MMORPGs where combat level is a critical mechanic. [2, 6]

The calculation is a two-step process:

1. Calculate the Base Combat Level: This forms the defensive and foundational part of your level.
2. Calculate the Offensive Contribution: This adds the strongest of your three combat styles (Melee, Ranged, or Magic) to the base level.

Formulas Used:

Base Level = 0.25 * (Defence Level + Hitpoints Level + floor(Prayer Level / 2))

Melee Contribution = 0.325 * (Attack Level + Strength Level)

Ranged Contribution = 0.325 * floor(Ranged Level * 1.5)

Magic Contribution = 0.325 * floor(Magic Level * 1.5)

Final Combat Level = floor(Base Level + max(Melee, Ranged, Magic Contribution))

Variables Table

The core stats that contribute to a character’s final combat level.

Variable	Meaning	Unit	Typical Range
Attack	Accuracy with melee weapons.	Level	1 – 99
Strength	Damage with melee weapons.	Level	1 – 99
Defence	Ability to resist damage.	Level	1 – 99
Hitpoints	Your character’s health.	Level	1 – 99
Ranged	Accuracy and damage with bows/crossbows.	Level	1 – 99
Magic	Power and accuracy of spells.	Level	1 – 99
Prayer	Ability to use stat-boosting prayers.	Level	1 – 99

For more detailed character planning, you might want to use a skill calculator to estimate the time needed for leveling.

Practical Examples

Example 1: A Pure Melee “Zerker” Build

A “Zerker” (short for Berserker) is a popular Player-vs-Player (PvP) build that keeps Defence at a specific level (typically 45) to access powerful armor while maximizing strength for high damage.

• Inputs: Attack: 75, Strength: 99, Defence: 45, Hitpoints: 90, Ranged: 1, Magic: 1, Prayer: 52
• Using the combat level calculator, the Melee contribution is by far the highest.
• Result: Combat Level 98. This build is optimized for knockout potential against other players in its combat bracket.

Example 2: A Maxed Main Account

This is a character that has achieved the maximum level of 99 in all combat-related skills. This is the pinnacle of character development for many players.

• Inputs: Attack: 99, Strength: 99, Defence: 99, Hitpoints: 99, Ranged: 99, Magic: 99, Prayer: 99
• All three combat styles (Melee, Ranged, Magic) will have a very high contribution.
• Result: Combat Level 126. This is the maximum possible combat level under this formula. [6]

To see what kind of damage these builds can do, check out a max hit calculator.

How to Use This Combat Level Calculator

Using this calculator is a straightforward process designed to give you instant, actionable results for planning your character. [6]

1. Enter Your Skill Levels: Input your current or desired levels for the seven combat stats (Attack, Strength, Defence, Hitpoints, Ranged, Magic, and Prayer) into the fields provided.
2. View the Real-Time Results: As you type, the calculator will instantly update your total combat level in the highlighted results area.
3. Analyze Intermediate Values: Below the main result, you can see the breakdown of your Base, Melee, Ranged, and Magic contributions. This helps you understand *why* your combat level is what it is and which style is dominant.
4. Check the Chart: The bar chart provides a quick visual reference for your character’s primary combat style.
5. Plan Your Next Level: Refer to the “Next Combat Level Gains” table to see the most efficient way to gain your next combat level.

Key Factors That Affect Combat Level

Understanding these factors is crucial for anyone looking to build a specific type of character. A good combat level calculator makes this analysis simple.

• Defence and Hitpoints: These two skills form the universal base of your combat level. Every character needs them, and they always contribute to the final calculation.
• Dominant Combat Style: The formula only considers your *strongest* offensive style (the maximum of Melee, Ranged, or Magic). This means you can raise a non-dominant style quite high without it affecting your combat level at all! [10] This is the core principle behind “pure” account builds.
• Attack and Strength vs. Ranged/Magic: The formula weights Melee differently. Attack and Strength are added together, whereas Ranged and Magic are multiplied by 1.5. This creates a subtle balance between the three styles.
• Prayer Level: Prayer has a smaller impact than other stats, as its value is halved in the formula. This allows players to access powerful prayers without a drastic increase in combat level. [6]
• No “Wasted” Stats: If your goal is PvP, any point in a non-dominant offensive stat that doesn’t increase your damage or accuracy for your primary style can be considered a “wasted” point that needlessly inflates your combat level. Using a combat level calculator helps avoid this.
• Quest Rewards: Certain quests grant combat experience. Before starting a new adventure, you might want to consult a quest helper to see if the rewards will affect your build.

Frequently Asked Questions

1. How is combat level calculated in MMORPGs?

It’s calculated using a game-specific formula that combines various combat skills like Attack, Defence, Ranged, and Magic to produce a single number representing a player’s power. [6]

2. Why does the calculator show a decimal in the intermediate results?

The game’s formula uses fractions to balance the skills. While the final combat level is always a whole number (rounded down), the intermediate values are shown with decimals for precision, letting you see how close you are to the next level. [2]

3. Can I train Ranged and Magic without gaining combat levels?

Yes. If your Melee contribution is your highest offensive stat, you can train Ranged and Magic up to the point where their contribution value is still less than your Melee value without it affecting your combat level. This is a key strategy for many PvP builds.

4. What is the maximum combat level?

Using the popular formula this calculator is based on, the maximum combat level is 126, achieved by having level 99 in all seven combat-related skills.

5. How do I make a “pure” account?

A “pure” is an account that intentionally keeps one or more stats (usually Defence) at a very low level to keep their combat level low while maximizing their offensive power. Our combat level calculator is the perfect tool for planning these builds.

6. Does my gear affect my combat level?

No, your combat level is determined solely by your skill levels. However, your gear is critically important for your actual performance in a fight.

7. Why is Prayer’s impact on combat level lower?

The formula only adds half of your Prayer level to the base calculation. This is a deliberate design choice to allow players to unlock powerful, high-level prayers with a smaller combat level penalty compared to training other skills. [6]

8. How do non-combat skills affect my combat level?

They don’t. Skills like Mining, Fishing, or Crafting have no impact on the combat level calculation. You can level them as high as you want without worry.