GAMING & ENTERTAINMENT Calculators

Calcshark’s gaming calculators help players optimise builds and performance. Work out DPS (damage per second), cooldown reduction and ability haste, attack speed, win rate, and more — all free and instant.

Whether you are theory-crafting a build or comparing two items, these tools do the maths so you can make the choice that actually improves your output.

In-game numbers interact in non-obvious ways — attack speed, crit, and ability haste combine into effective DPS that is hard to estimate by feel. A DPS or cooldown calculator gives you the real figure.

Comparing items, runes, or stat allocations on the same basis lets you spend gold and points where they actually move the needle.