Building Information

Detailed resource requirements for each building level

Iron Mine building icon

Iron Mine

Generates iron for you. Higher levels increase iron production rate.

Levels 1-30 upgrade costs (Food, Gold, Iron) + build times.

Unlocks at levels 0, 0, 12
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Base costs shown below. Use our building calculator for costs with your bonuses applied.

Upgrade Costs and Requirements

Level
Food
Food
Gold
Gold
Iron
Iron
Time
poweriron output per hourmax production time
16002000:00:046001.44k8h 8m
223007500:00:121.20k2.16k8h 16m
31.00k034000:00:471.80k3.60k8h 24m
42.50k084000:01:572.40k4.32k8h 32m
55.10k01.70k00:02:563.00k5.76k8h 40m
615.00k05.10k00:05:513.60k6.48k8h 48m
730.00k010.00k00:11:424.20k7.92k8h 56m
849.00k016.00k00:23:244.80k9.36k9h 4m
978.00k17.00k26.00k00:32:465.40k10.08k9h 12m
1093.00k20.00k31.00k00:42:366.00k11.52k9h 20m
11230.00k50.00k78.00k00:55:226.70k12.24k9h 28m
12400.00k85.00k130.00k01:11:597.60k13.68k9h 36m
13440.00k93.00k150.00k01:33:348.50k14.40k9h 44m
14610.00k130.00k200.00k02:01:399.60k15.84k9h 52m
15860.00k180.00k290.00k02:50:1810.90k17.28k10h
161.50M320.00k510.00k03:58:2512.50k18.00k10h 8m
172.00M420.00k660.00k05:33:4714.40k19.44k10h 16m
183.50M740.00k1.20M07:47:1716.90k20.16k10h 24m
194.20M890.00k1.40M10:54:1219.60k21.60k10h 32m
207.50M1.60M2.50M15:15:5223.20k23.04k10h 40m
2110.00M2.20M3.50M19:50:3827.40k23.76k10h 48m
2214.00M2.90M4.50M1d 01:47:4932.30k25.20k10h 56m
2317.00M3.60M5.70M-37.70k25.92k11h 4m
2421.00M4.50M7.10M-43.70k27.36k11h 12m
2536.00M7.70M12.00M-51.50k28.08k11h 20m
2651.00M11.00M17.00M-60.80k29.52k11h 28m
2766.00M14.00M22.00M-71.40k30.96k11h 36m
2892.00M20.00M31.00M-84.00k31.68k11h 44m
29130.00M28.00M43.00M-98.90k33.12k11h 52m
30180.00M39.00M60.00M-116.40k33.84k12h

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