Afraid of diving a lane because TFs ult might be off cooldown?
Fear not! We have your back!
One of the key points to be a good player is to know when to trade and be
aggressive. Players take decisive decisions depending on the state of
spells/abilities, if it's on cooldown or not. There are more than a
hundred champion and knowing the cooldown number of every ability is a
We are hoping that players will up their game by making more accurate decisions and plan better without any fear.
What does LoLCooldown do?
Champ-Select & In-Game: The cooldowns of summoner spells &
champion abilities will be displayed during champ-select & a live
game. Active items and their cooldowns will be visible when they are
purchased by players.
Cooldown Reductions: LoLCooldown fetches the data (runes,
items, etc...) to calculate 4 types of cooldown reductions:
Summoner Spells: influenced by
Champion Abilities: influenced by items,
Ultimates: in addition to the ones mentioned above, they are influenced by
Items: They are influenced by
Note: LoLCooldown doesn't put the blue buff (10 ability haste) into
consideration while calculating the CDr.
Abilities that decreases cooldowns: An icon will appear next to an ability to signify that the ability decreases cooldown (eg. Ezreal Q, Annie Q). Hovering over the ability to get more details. Knowing which ability has such effect is being extracted from leagueoflegends.fandom.
Summoner Spell, Ultimate , Active item timer: Press on a
summoner spell, an ultimate, or an active item to start a timer. The
ultimate time is chosen dependant on the champion's level assuming
that the player will prioritize ranking up the ultimate (e.g. lvl 6:
rank 1, lvl 11: rank 2). When it's done, you will be notified by an
alert (if you wanted); check the Settings section for the available
Cooldown Display: cooldowns are displayed either in seconds or
Relevant Ult CD: show only one ultimate CD dependant on the
level (e.g. level 6: rank 1, level 11: rank 2).
Window Scale: changes windows scale.
Timer Sound: alert sound after a timer is donw.
Show/Hide Hotkey hotkey will toggle the window
in-game. Press on the hotkey in the settings to update it.