Calculateur d'accélération
Speed-Up Calculator
Total your inventory, cover the current timer and see exactly how much universal speed-up time you can preserve for your next operation.
Set the target
Enter item quantities
Category speed-ups can only be used on the selected activity. Universal speed-ups work everywhere.
Protect universal speed-ups
Use activity-specific items first whenever the matching event and upgrade are worth completing. Universal speed-ups are your flexible reserve.
Enter the displayed timer
Do not apply research, construction or training bonuses a second time. The live countdown has already accounted for them.
Spend category items first
Construction, research, training and healing speed-ups have fewer uses, so consume the matching category before universals.
Avoid unnecessary overfill
Use larger items early, then finish with smaller denominations to reduce wasted minutes when the timer is nearly complete.
Calculator logic reviewed 24 July 2026. Inventory totals are planning estimates; confirm quantities and the final in-game timer before using items.