The Ultimate OSRS Calculator Collection

Essential mathematical tools for every aspect of OSRS gameplay. From skill calculators to combat planners, we’ve got you covered.

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Skilling & Progression

Plan and track your skilling journey with tools for estimating time to goals, finding AFK methods, and calculating skill-related profits or milestones.

Combat & Risk Management

Optimize your combat strategies and manage risks with tools for PvM loot splitting, wilderness loot risk, rare drop simulations, and more.