Economy

Iron Output II

Enhances Iron Output at Ironworks

Max level

3

Effect

Iron Output

Plan in calculator

Research levels

Cost, base research time, power, prerequisites, and total effect at each level.

Level	Bread	Wood	Stone	Iron	Gold	Research time	Power	Requirements	Effect
1	130,000	130,000	27,000	6,700	1,600	25m	1,430	Academy 15 Bread Output III 1 Stone Output II 1 Wood Output III 1	5.5%
2	180,000	180,000	37,000	9,400	2,200	37m 30s	2,860	Academy 16	11%
3	400,000	400,000	81,000	20,000	4,800	1h 40m	4,680	Academy 17	18%

Related research

Economy

Bread Output III

Enhances Bread Output in Mill

Bread Output

Max level 3View levels →

Economy

Stone Output II

Enhances Quarry Speed

Stone Output

Max level 3View levels →

Economy

Wood Output III

Enhances Wood Output in Sawmill

Wood Output

Max level 3View levels →

Values may change as the game is updated. Check current requirements before committing resources.