Last War Tools

Free calculators and planners for Last War: Survival — including the T11 armament calculator, alliance finder by server, HQ upgrade planner, and season interactive maps. Track resources, plan upgrades, and coordinate with your alliance.

What The Calculators Are For

  1. Track remaining upgrade costs from your current level to your next target.
  2. Apply reduction bonuses to reflect alliance tech or profession effects.
  3. Model workshop, mine, farm, or factory output to estimate time-to-ready.
  4. Use season-specific planners for buildings that need multiple resources.
  5. Use troop planners to map T10 and T11 research progress with clear priorities.

Start Here

Popular
T11 Armament Calculator, Alliance Finder, Season 1 Map, Season 2 Map
Most Common
HQ Upgrade Calculator
Season 1
Virus Research Institute, Squad Base, Interactive Map, and Warzone Planner
Season 2
Furnace, Squad Base, Interactive Map, Warzone Planner, Supplies Checklist, and Rare Soil War Tracker
Season 3
Curse Lab, Altar, Protector's Field, Desert Artifacts, Interactive Map, Warzone Planner, and Spice War Tracker
Season 4
Optoelectronic Lab, Protector's Field S4, Lighthouse, Interactive Map, Warzone Planner, and Copper War Tracker
Season 5
Caffeine Institute, Protector's Field S5, Squad Base, and Interactive Map, Warzone Planner
Season 6
Fungus Institute, Squad Base, and Interactive Map, Warzone Planner
Troops
T10 Planner and T11 Planner
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