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Experts
Whiteout Survival Experts Calculator
Estimate the XP, skill materials and sigils required to upgrade your Experts in Whiteout Survival. Choose your current and target levels to see the full cost and the bonuses each Expert provides.
Experts give powerful economy and combat bonuses depending on which you prioritise. Planning their upgrades helps you focus your limited materials on the advisors that matter most for your play style.
Learn more:Experts →
How to use the Experts calculator
Select your expert
Choose the adviser you want to level and set its current level so the calculator knows your starting point.
Set your target level
Enter the level you're aiming for. The tool sums the Expert XP and sigils required across every step in between.
Enter what you own
Input your current Expert XP and sigils on hand so the calculator subtracts them and shows only the shortfall that's still missing.
Read the totals
Check the total XP and sigils needed plus what you're short before you commit resources to that expert.
Help
Report a bug / Feedback →Frequently asked questions
What do Experts do in Whiteout Survival?
Experts (advisors) provide passive bonuses to economy, construction, training and combat. Leveling them up increases those bonuses.
What materials do Experts need?
Experts consume Expert XP items and sigils. The exact amount scales with level — the calculator totals everything for the range you choose.
How do I earn Expert XP in Whiteout Survival?
Expert XP is a dedicated leveling currency you collect from in-game events, bundles, and daily rewards rather than from normal resource gathering. Enter your current balance in the wos experts calculator and it shows exactly how much more you need for your target level.
Which expert should I level up first in WOS?
Level the expert whose passive bonus matches your current priority first — economy advisers speed up growth while combat advisers strengthen your troops. Use the experts calculator to compare the XP and sigil cost of each adviser before committing your stockpile.
What are Expert sigils used for?
Sigils are the second Expert material, spent alongside Expert XP to push an adviser to higher levels and unlock its stronger bonuses. Because sigils can be the harder material to stockpile, the whiteout survival experts calculator tracks them separately so you don't get stuck short.
How much Expert XP does it take to max an expert?
There's no single fixed number — the total depends on which expert it is and how many levels remain to your goal. Set your current and target levels in the experts calculator and it adds up every step to give you the exact XP and sigil totals.