Calculate your attack speed for Diablo II and Diablo II: Resurrected.

Enter you character's information: class, weapon(s), increased attack speed bonuses, skills, and details to get attack speed calculations.

Use the calculator to optimize mercenary attack speeds as well.

Save each calculation to the main list with an optional unique name for easy reference.

Fine tune your character and mercenary builds with the new increased attack speed tables.

Check faster block, cast, and recovery breakpoints with the new breakpoints charts.