BEST OSRS DPS Calculator Guide – Max Hit & Accuracy

Best OSRS DPS Calculator Guide– Max Hit & Accuracy 2025

Use our free OSRS DPS Calculator to maximize your damage in 2025! Find the best gear, prayers, and strategies for max hits and accuracy against any boss or enemy. Get ahead in PvM and PvP—try it now!

Why DPS Matters in Old School RuneScape

Let’s be honest: nobody want to spend 10 minutes whittling down a boss only to run out of food.  DPS (Damage Per Second) is the holy grail of OSRS combat. Whether you’re grinding Slayer task or tackling the Tomb of Amascut, knowing your max hit and accuracy can mean the difference between a smooth victory and an embarrassing death.

Real-Life Example:
My buddy “NoobSlayer69” wasted 3 hours at Graardor because he used a Dragon Scimitar instead of a Abyssal Whip. With our calculator, he boosted his DPS by 27% and finally got that Bandos Chestplate drop.

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How the OSRS DPS Calculator Works

Our tool at osrscombatcalc.xyz isn’t just fancy math—it’s built on Jagex’s combat formulas and tested by top PvMers. Here the breakdown:

Max Hit Calculation

rely on your strength level, prayer, and gear bonuses. Pro Tip: A Ferocious Glove (+112 Strength) can increase your maximum hit by 2-4 damage.

Accuracy Formula

Accuracy is equal to 100 x (Attack Roll / Defense Roll).

Attack Roll = (Effective Attack Level + 8) * (Attack Bonue + 64)

Step-by-Step: Using the OSRS DPS Calculator

1. Enter Your Combat Stat

Enter your Attack, Strength, and Defense levels to begin. Even a +1 boost from a Spicy Stew can tip the scale!

2. Select Your Gear

Study of a Case:

  • Setup A: Abyssal Whip + Dragon Defender
  • Setup B: Blade of Saeldor + Avernic Defender
  • Result: Setup B boosted DPS by 15% against Tekton in the Chamber of Xeric.

3. Add Buffs & Prayers

Don’t forget:

  • Piety (+23% Strength & Attack)
  • Overload Potions (Raids-only)
  • Salve Amulet (ei) for undead foes

Common Mistakes Killing Your DPS

Mistake #1: Ignoring Attack Speed

Example: The Abyssal Tentacle (Speed 4) out-DPS’s the Zamorakian Hasta (Speed 5) at Vorkath, despite lower max hits.

Mistake #2: Overlooking Enemy Defence

Pro Insight:
“Against high-defence bosses like Corporeal Beast, accuracy matters more than max hit.”
– Lynx Titan, OSRS Max Efficiency Legend

DPS Calculator FAQ

Final Tip: Track Your Progress!

Bookmark your calculations and compare upgrades. When I swapped from Barrows Gloves to Ferocious Gloves, my DPS at Nightmare jumped by 8%!


Ready to Dominate?
Try our OSRS DPS Calculator now—it’s free, no ads, and updated for 2024 meta!

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