City Planner

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Town options Current town

Tax rate (%) Number of cities Caster's full-level Geomancer Retreats

Nature's Bounty Allembine Research · +5 RP per Library level Overflowing Insight · +50% RP This city is the capital Famine Management · +10% food (capital, 10 cities) Soil Enrichment · +15% food (capital, 30 cities)

The Retreat preset describes the spell caster, who may be in another town. It changes the spell bonus only. Add any local Retreats to city plots to include their upkeep.

Changes from current town

Additional effects and consumption

Enter ongoing army, crafting and other consumption after any discounts. Do not repeat the building or sov upkeep already included. Other bonuses are percentage points against base production.

Effective sov structure upkeep reduction (%)

Resource	Other bonus (%)	Other consumption / hour
Wood
Clay
Iron
Stone
Food
Research
Mana
Gold

Resource calculation breakdown

Resource

Model, sources and assumptions

qm-city-economy-1 · Base production and building upkeep come from the same workbook as Buildings Reference. Resource production = base × [1 + (25 − tax + building + spell + prestige + capital + sov + other bonuses) / 100]. Gold = population × 4 × tax / 100. Food consumption equals catalog population, deducted once.

Allembine's 5 RP per Library level is added after percentage bonuses in this model; Overflowing Insight adds 50 percentage points. Percentage stacking and tax effects need comparison with your in-game breakdown. Nature's Bounty uses your 8/16/20/22/23% presets, prestige is 20%, and capital discoveries add 10% and 15% when eligible.

Sov uses the Settlement Finder's community assumptions: claim RP/hour = 10 × claim level × distance (rounded to two decimals), gold = 10 × RP. Resource bonus = rating × structure level / 5%. Military/advanced structure upkeep per wood, clay, iron and stone is 150/300/600/1200/2400 hourly. Enter an effective Chancery reduction yourself; it is not inferred. Claim ownership, research unlocks, building prerequisites, troop savings and production queues are not validated. Basic-resource structures have no modeled hourly basic-resource upkeep.

References: Geomancers' Retreat · Community production examples. Your entered city data is sent to Quartermaster for calculation, but is not stored on the server. Saved cities remain in this browser; export before clearing site data.

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City plots