Calculate the best setup to produce items. Analyze costs, profits, and optimize your production chains.

Calculate the optimal upgrade path for your factories. Maximize production points efficiently by comparing upgrade vs build costs.

Compare return per production point across items and find the best locations with country and regional production bonuses.

Track a country's trading positions, analyze profits/losses, and view completed flips with real-time market valuations.

Analyze a country's tax income from companies, broken down by item produced, company owner origin, and core vs non-core regions.

Factory Upgrade Calculator

Calculate the optimal upgrade path to maximize your production points efficiently.

Import your factory data by entering your War Era username

Username

Enter your username above to analyze your factories and calculate the optimal upgrade path.

Each engine level adds 24 pp/day. Upgrade costs double each level: 20 → 40 → 80 → 160 → 320 → 640 steel.

New factories cost 50 concrete × factory number (50, 100, 150, etc.). Maximum 12 factories.

This tool calculates the most cost-efficient path by comparing upgrade vs build costs at each step.