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	Gold	Iron	Time	power	iron output per hour	max production time
1	60	0	20	00:00:04	600	1.44k	8h 8m
2	230	0	75	00:00:12	1.20k	2.16k	8h 16m
3	1.00k	0	340	00:00:47	1.80k	3.60k	8h 24m
4	2.50k	0	840	00:01:57	2.40k	4.32k	8h 32m
5	5.10k	0	1.70k	00:02:56	3.00k	5.76k	8h 40m
6	15.00k	0	5.10k	00:05:51	3.60k	6.48k	8h 48m
7	30.00k	0	10.00k	00:11:42	4.20k	7.92k	8h 56m
8	49.00k	0	16.00k	00:23:24	4.80k	9.36k	9h 4m
9	78.00k	17.00k	26.00k	00:32:46	5.40k	10.08k	9h 12m
10	93.00k	20.00k	31.00k	00:42:36	6.00k	11.52k	9h 20m
11	230.00k	50.00k	78.00k	00:55:22	6.70k	12.24k	9h 28m
12	400.00k	85.00k	130.00k	01:11:59	7.60k	13.68k	9h 36m
13	440.00k	93.00k	150.00k	01:33:34	8.50k	14.40k	9h 44m
14	610.00k	130.00k	200.00k	02:01:39	9.60k	15.84k	9h 52m
15	860.00k	180.00k	290.00k	02:50:18	10.90k	17.28k	10h
16	1.50M	320.00k	510.00k	03:58:25	12.50k	18.00k	10h 8m
17	2.00M	420.00k	660.00k	05:33:47	14.40k	19.44k	10h 16m
18	3.50M	740.00k	1.20M	07:47:17	16.90k	20.16k	10h 24m
19	4.20M	890.00k	1.40M	10:54:12	19.60k	21.60k	10h 32m
20	7.50M	1.60M	2.50M	15:15:52	23.20k	23.04k	10h 40m
21	10.00M	2.20M	3.50M	19:50:38	27.40k	23.76k	10h 48m
22	14.00M	2.90M	4.50M	1d 01:47:49	32.30k	25.20k	10h 56m
23	17.00M	3.60M	5.70M	-	37.70k	25.92k	11h 4m
24	21.00M	4.50M	7.10M	-	43.70k	27.36k	11h 12m
25	36.00M	7.70M	12.00M	-	51.50k	28.08k	11h 20m
26	51.00M	11.00M	17.00M	-	60.80k	29.52k	11h 28m
27	66.00M	14.00M	22.00M	-	71.40k	30.96k	11h 36m
28	92.00M	20.00M	31.00M	-	84.00k	31.68k	11h 44m
29	130.00M	28.00M	43.00M	-	98.90k	33.12k	11h 52m
30	180.00M	39.00M	60.00M	-	116.40k	33.84k	12h