Hospital
Injured troops are sent here instead of being lost. Higher levels increase the number of troops that can be healed in your hospital before being full.
Levels 1-35 upgrade costs (Food, Gold, Iron, Oil) + build times.
Unlocks at levels 2, 13
💡
Base costs shown below. Use our building calculator for costs with your bonuses applied
, or set your resource reduction:
%
Upgrade Costs and Requirements
| Level |  |  |  |  | Time | power | unit limit |
|---|---|---|---|---|---|---|---|
| 1 | 90 | 0 | 30 | - | 00:00:06 | 700 | 650 |
| 2 | 230 | 0 | 75 | - | 00:00:12 | 1.40k | 700 |
| 3 | 1.00k | 0 | 340 | - | 00:00:47 | 2.10k | 750 |
| 4 | 2.50k | 0 | 840 | - | 00:01:57 | 2.80k | 800 |
| 5 | 20.00k | 0 | 6.80k | - | 00:11:42 | 3.50k | 850 |
| 6 | 91.00k | 0 | 30.00k | - | 00:35:06 | 4.20k | 900 |
| 7 | 180.00k | 0 | 61.00k | - | 01:10:12 | 4.90k | 950 |
| 8 | 290.00k | 0 | 97.00k | - | 02:20:24 | 5.60k | 1.00k |
| 9 | 470.00k | 120.00k | 160.00k | - | 03:16:34 | 6.60k | 1.05k |
| 10 | 560.00k | 150.00k | 190.00k | - | 04:15:32 | 7.60k | 1.10k |
| 11 | 1.40M | 370.00k | 470.00k | - | 05:32:12 | 9.20k | 1.15k |
| 12 | 2.40M | 630.00k | 790.00k | - | 07:11:51 | 11.30k | 1.20k |
| 13 | 2.60M | 700.00k | 870.00k | - | 09:21:24 | 13.50k | 1.25k |
| 14 | 3.70M | 980.00k | 1.20M | - | 12:09:49 | 16.10k | 1.30k |
| 15 | 5.10M | 1.40M | 1.70M | - | 17:01:45 | 19.20k | 1.35k |
| 16 | 9.10M | 2.40M | 3.00M | - | 23:50:27 | 23.30k | 1.40k |
| 17 | 12.00M | 3.20M | 4.00M | - | 1d 09:22:37 | 28.00k | 1.45k |
| 18 | 21.00M | 5.50M | 6.90M | - | 1d 22:43:40 | 34.10k | 1.50k |
| 19 | 25.00M | 6.60M | 8.30M | - | 2d 17:25:07 | 40.80k | 1.55k |
| 20 | 45.00M | 12.00M | 15.00M | - | 3d 19:35:10 | 49.80k | 1.60k |
| 21 | 63.00M | 17.00M | 21.00M | - | 4d 23:03:43 | 60.40k | 1.64k |
| 22 | 82.00M | 22.00M | 27.00M | - | 6d 10:46:49 | 72.50k | 1.68k |
| 23 | 100.00M | 27.00M | 34.00M | - | 8d 09:12:52 | 85.90k | 1.72k |
| 24 | 130.00M | 34.00M | 43.00M | - | 11d 17:42:01 | 101.10k | 1.76k |
| 25 | 220.00M | 58.00M | 72.00M | - | 16d 10:22:49 | 120.90k | 1.80k |
| 26 | 300.00M | 81.00M | 100.00M | - | 23d 01:47:56 | 144.10k | 1.84k |
| 27 | 390.00M | 110.00M | 130.00M | - | 32d 05:25:47 | 170.70k | 1.88k |
| 28 | 550.00M | 150.00M | 180.00M | - | 45d 02:10:45 | 202.10k | 1.92k |
| 29 | 770.00M | 210.00M | 260.00M | - | 58d 14:49:58 | 239.30k | 1.96k |
| 30 | 1.10G | 290.00M | 360.00M | - | 76d 05:39:38 | 283.40k | 2.00k |
| 31 | 1.20G | 320.00M | 400.00M | 270.00k | 83d 19:46:15 | 329.60k | 2.02k |
| 32 | 1.30G | 350.00M | 440.00M | 432.00k | 92d 04:56:53 | 377.90k | 2.04k |
| 33 | 1.40G | 380.00M | 480.00M | 734.40k | 101d 10:14:34 | 428.10k | 2.06k |
| 34 | 1.50G | 400.00M | 500.00M | 1.32M | 106d 11:57:18 | 479.80k | 2.08k |
| 35 | 1.60G | 420.00M | 530.00M | 2.64M | 111d 19:45:10 | 533.00k | 2.10k |