Calculators

Interactive tools to plan your progression in Last War: Survival. Select a calculator below.

Research

Research CalculatorEvery Tech Center research tree in one place — remaining Iron, Food, Gold, Valor & time.Unit X (T10) CalculatorExact resources to finish the Special Forces tree and unlock T10 troops.

Troops, Heroes & Drones

Overlord CalculatorGuidebooks, certificates, badges & shards for Overlord training, skills and promotion.Survivor UpgradesShards & tokens to upgrade a survivor between any two star/tier levels.Weapon ShardsShards to level your exclusive weapon all the way from 0 to 30.Drone Skill ChipsUR Skill Chips needed to raise your drone skills to the level you want.

Economy & Resources

Resource ChestsWhat each chest rarity pays out at your HQ level, plus a whole-stack totaliser.Upgrade PlannerPlan a building-upgrade push — total cost & time, and whether your resources/speedups cover it.

Planning

Base Layout PlannerDrag-and-drop grid designer to plan your city base layout, saved on your device.Warzone Map PlannerMap out rally points, targets, gather spots and march routes at real coordinates — share the plan with your alliance.

Events & War Utilities

Arms Race PlannerPer-phase point values + plan your day to hit the Bronze/Silver/Gold badge goals.VS Points PlannerAlliance Duel day-by-day: use the right items on the right day, save the rest.Help TimeHow much alliance Helps shave off a construction or research timer.Build & Research TimeYour real timer once construction / research speed bonuses are applied.Plunder RatioHow much you plunder from a base by march capacity and protection state.

Supporter Planners

Pack Optimiser 🔒Find the best-value packs for your spend.Awakening Planner 🔒Personalised Season 6 hero awakening shard roadmap.

Quick mini-calculators — Hero EXP, HQ resources, Drone Parts, Skill Medals and Gear costs — are in the tabbed tool just below.

Hero Experience Calculator

Calculate the total EXP required to level a hero from one level to another. Hero level caps at 150 in Seasons 1–2 (HQ 30 × 5) and rises in later seasons.

EXP per hero1.9M XP
Levels covered49 levels

Notes

  • Hero level caps at 150 in Seasons 1–2 (HQ 30 × 5); it rises in Season 3+. These are the exact in-game per-level EXP values (from the game data tables)
  • Focus XP investment on your primary squad's DPS hero first (Kimberly for Tank, DVA for Aircraft)
  • Save Hero EXP items for VS Thursday (Day 4) to earn Alliance Duel points
  • XP costs accelerate sharply after level 100 — save EXP books for this phase
  • Data sourced from community-verified per-level values