Lordrush Speedup Calculator

Counting speedups by hand is tedious. Enter how many of each size you have, and the calculator totals them and tells you whether they cover an upgrade.

How to use it

1. Open your bag in Lordrush and look at your speedups. Run the calculator once per type if you keep general, construction, research and training speedups separately, since most games only let you use specific speedups on their matching queue.
2. Type how many of each size you have. Leave sizes you don't have empty.
3. Optionally enter the time left on an upgrade to see if you can finish it now.

Your numbers are saved in your browser, so they're still there next time.

When to use speedups and when to save them

• Save them for events that reward speedup use. Many events in this style of game score points per minute of speedup spent; using them then earns event rewards on top of the time saved.
• Don't speed up short timers early. Short upgrades finish while you're playing anyway; speedups are worth most on long, high-level upgrades that block progress.
• Keep a buffer for emergencies, like healing troops before an attack or finishing a key building before a rally.

Related: Troop ratio calculator · Free speedups from gift codes