⚔️ OSRS Average DPS Calculator

Calculate your average Damage Per Second (DPS) in Old School RuneScape by entering your weapon stats, combat levels, bonuses, and target defenses. Optimize your combat setup and maximize efficiency!

👤 Player Stats E.g., 1.15 = +15% boost from prayers or potions
🎯 Target Stats
🗡️ Weapon & Attack Info 1 tick = 0.6 seconds
Your average DPS result will appear here.

Here’s a clear, human-friendly guide that explains your OSRS Average DPS Calculator. This content matches the query intent, is actionable, and helps users understand how to use the tool and what benefits it offers. It includes a detailed FAQ section as well.


⚔️ OSRS Average DPS Calculator: Maximize Your Combat Efficiency

Understanding your Average Damage Per Second (DPS) is crucial in Old School RuneScape (OSRS) to optimize your combat strategy, pick the best gear, and slay monsters efficiently. This OSRS Average DPS Calculator helps you estimate how much damage you deal over time considering your stats, weapon, attack speed, and your target’s defense.

Use the calculator by entering your effective attack level, attack bonuses, boost multipliers (from prayers or potions), target defense stats, weapon max hit, and attack speed in ticks. Instantly get your expected hit chance, average damage per hit, and your estimated average DPS.


How This Calculator Works

Your DPS depends on three key components:

1. Hit Chance (Accuracy)

This is the probability your attack will land on the enemy, based on your effective attack level, attack bonus, and the opponent’s defense level and defense bonus. The calculator uses the official OSRS combat formula to estimate hit chance accurately.

2. Average Damage Per Hit

In OSRS, damage per hit ranges from 0 to your weapon’s max hit, with hits distributed evenly. So, the average damage on a successful hit is about half the max hit. The calculator multiplies this by your hit chance to find your average damage output per attack attempt.

3. Attack Speed

Measured in game ticks (1 tick = 0.6 seconds), attack speed dictates how often you can strike. Faster weapons increase DPS by attacking more frequently.


How to Use the Calculator

  1. Effective Attack Level: Enter your combat attack level considering your base level and any boosts.
  2. Attack Bonus: Enter your weapon’s attack bonus relevant to your attack style (melee, ranged, magic).
  3. Boost Multiplier: Input any damage or accuracy boosts (e.g., prayers or potions). Use 1 if no boosts apply.
  4. Target Defense Level: Enter the monster or player’s defense level.
  5. Target Defense Bonus: Enter the defense bonus relevant to the attack style.
  6. Max Hit: Enter your weapon’s max hit (maximum possible damage).
  7. Attack Speed (Ticks): Enter your weapon’s attack speed in ticks (how many game ticks between attacks).

Click Calculate Average DPS to see:

  • Your hit chance as a percentage.
  • The average damage you do per hit attempt.
  • The attack speed in seconds.
  • Your overall estimated average DPS.

Why Is This Important?

Knowing your DPS lets you:

  • Compare weapons and gear setups.
  • Optimize combat styles and prayer use.
  • Plan strategies for Slayer tasks and boss fights.
  • Save time by focusing on efficient killing methods.
  • Improve overall gameplay performance.

Frequently Asked Questions (FAQ)

Q: How is the hit chance calculated?

A: The hit chance uses OSRS’s official combat formula comparing your attack roll (attackLevel * (attackBonus + 64)) against the target’s defense roll (defenseLevel * (defenseBonus + 64)). Depending on which is higher, a formula calculates the probability your attack lands successfully.


Q: What does the boost multiplier mean?

A: The boost multiplier reflects any accuracy or damage increases from prayers (e.g., Piety, Rigour) or potions (e.g., Super Attack). For example, a 15% boost is input as 1.15. If you have no boost, leave it at 1.


Q: Why is average damage per hit half of max hit?

A: In OSRS, your damage is uniformly distributed between 0 and your max hit. On average, this means you deal half of your max hit damage on a successful attack.


Q: What are attack ticks?

A: Attack speed in OSRS is measured in game ticks, where 1 tick equals 0.6 seconds. Different weapons attack at different speeds (e.g., scimitars attack every 4 ticks).


Q: Can this calculator account for special attacks or other bonuses?

A: This version focuses on core calculations. You can manually adjust your max hit or boost multiplier to approximate special attacks or additional buffs.


Q: Is this tool mobile-friendly?

A: Yes! The calculator layout adapts to different screen sizes with touch-friendly inputs, making it easy to use on both desktop and mobile devices.


Q: How accurate is this calculator?

A: This calculator uses the exact OSRS hit chance formulas and standard assumptions for damage distribution, offering a very close estimate of your average DPS under given conditions.


Q: Can I use this for PvP and PvM?

A: Absolutely. By entering the appropriate target defense stats, you can estimate your DPS against monsters or other players.


Q: What should I do if I get unexpected results?

A: Ensure all inputs are correct and realistic. Boost multiplier must be 1 or higher. Check max hit and attack speed against your actual gear. Contact support if you suspect a bug.


Final Tips for OSRS Combat Efficiency

  • Use this calculator to test different gear setups.
  • Always factor in prayers and potions to improve your DPS.
  • Consider enemy weaknesses to choose the best attack style and equipment.
  • Remember faster weapons may hit less hard but can have higher DPS.
  • Combine this tool with real gameplay testing for best results.

Use the calculator now, experiment with your stats, and watch your OSRS combat skills reach the next level!


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