Furnace upgrade costs by level
Resources, build time and power for every Furnace level, including Fire Crystal stages where they exist. Times are base values before speed bonuses.
Plan your upgrades with the Fire Crystals
| Level | Wood | Coal | Iron | Meat | Fire Crystal | Refined Fire Crystal | Time | Power |
|---|---|---|---|---|---|---|---|---|
| 1 | 2,000 | — | — | — | — | — | — | 2,000 |
| 2 | 180 | — | — | — | — | — | 6s | 3,800 |
| 3 | 805 | — | — | — | — | — | 1m | 6,500 |
| 4 | 1,800 | 360 | — | — | — | — | 3m | 10,100 |
| 5 | 7,600 | 1,500 | — | — | — | — | 10m | 15,500 |
| 6 | 19,000 | 3,800 | 960 | — | — | — | 30m | 23,600 |
| 7 | 69,000 | 13,000 | 3,400 | — | — | — | 1h | 35,300 |
| 8 | 120,000 | 25,000 | 6,300 | — | — | — | 2h 30m | 47,000 |
| 9 | 260,000 | 52,000 | 13,000 | — | — | — | 4h 30m | 58,700 |
| 10 | 460,000 | 92,000 | 23,000 | — | — | — | 6h | 75,700 |
| 11 | 1,300,000 | 260,000 | 65,000 | 1,300,000 | — | — | 7h 30m | 92,700 |
| 12 | 1,600,000 | 330,000 | 84,000 | 1,600,000 | — | — | 9h | 109,700 |
| 13 | 2,300,000 | 470,000 | 110,000 | 2,300,000 | — | — | 11h | 138,400 |
| 14 | 3,100,000 | 630,000 | 150,000 | 3,100,000 | — | — | 14h | 167,100 |
| 15 | 4,600,000 | 930,000 | 230,000 | 4,600,000 | — | — | 18h | 195,800 |
| 16 | 5,900,000 | 1,100,000 | 290,000 | 5,900,000 | — | — | 1d 6h 28m | 236,200 |
| 17 | 9,300,000 | 1,800,000 | 460,000 | 9,300,000 | — | — | 1d 12h 34m | 276,600 |
| 18 | 12,000,000 | 2,500,000 | 620,000 | 12,000,000 | — | — | 1d 19h 53m | 317,000 |
| 19 | 15,000,000 | 3,100,000 | 780,000 | 15,000,000 | — | — | 2d 17h 50m | 374,400 |
| 20 | 21,000,000 | 4,300,000 | 1,000,000 | 21,000,000 | — | — | 3d 10h 18m | 431,800 |
| 21 | 27,000,000 | 5,400,000 | 1,300,000 | 27,000,000 | — | — | 4d 10h 59m | 489,200 |
| 22 | 36,000,000 | 7,200,000 | 1,800,000 | 36,000,000 | — | — | 6d 16h 29m | 575,300 |
| 23 | 44,000,000 | 8,900,000 | 2,200,000 | 44,000,000 | — | — | 9d 8h 40m | 661,400 |
| 24 | 60,000,000 | 12,000,000 | 3,000,000 | 60,000,000 | — | — | 13d 2h 33m | 747,500 |
| 25 | 81,000,000 | 16,000,000 | 4,000,000 | 81,000,000 | — | — | 18d 8h 22m | 833,600 |
| 26 | 100,000,000 | 21,000,000 | 5,200,000 | 100,000,000 | — | — | 21d 2h 26m | 960,100 |
| 27 | 140,000,000 | 29,000,000 | 7,400,000 | 140,000,000 | — | — | 25d 7h 43m | 1,086,600 |
| 28 | 190,000,000 | 39,000,000 | 9,900,000 | 190,000,000 | — | — | 29d 2h 52m | 1,213,100 |
| 29 | 240,000,000 | 49,000,000 | 12,000,000 | 240,000,000 | — | — | 33d 11h 42m | 1,339,600 |
| 30 | 300,000,000 | 60,000,000 | 15,000,000 | 300,000,000 | — | — | 40d 4h 27m | 1,523,500 |
| 30-1 | 67,000,000 | 13,000,000 | 3,300,000 | 67,000,000 | 132 | — | 7d | 1,580,900 |
| 30-2 | 67,000,000 | 13,000,000 | 3,300,000 | 67,000,000 | 132 | — | 7d | 1,638,300 |
| 30-3 | 67,000,000 | 13,000,000 | 3,300,000 | 67,000,000 | 132 | — | 7d | 1,695,700 |
| 30-4 | 67,000,000 | 13,000,000 | 3,300,000 | 67,000,000 | 132 | — | 7d | 1,753,100 |
| FC 1 | 67,000,000 | 13,000,000 | 3,300,000 | 67,000,000 | 132 | — | 7d | 1,810,500 |
| FC 1-1 | 72,000,000 | 14,000,000 | 3,600,000 | 72,000,000 | 158 | — | 9d | 1,867,900 |
| FC 1-2 | 72,000,000 | 14,000,000 | 3,600,000 | 72,000,000 | 158 | — | 9d | 1,925,300 |
| FC 1-3 | 72,000,000 | 14,000,000 | 3,600,000 | 72,000,000 | 158 | — | 9d | 1,982,700 |
| FC 1-4 | 72,000,000 | 14,000,000 | 3,600,000 | 72,000,000 | 158 | — | 9d | 2,040,100 |
| FC 2 | 72,000,000 | 14,000,000 | 3,600,000 | 72,000,000 | 158 | — | 9d | 2,097,500 |
| FC 2-1 | 79,000,000 | 15,000,000 | 3,900,000 | 79,000,000 | 238 | — | 11d | 2,154,900 |
| FC 2-2 | 79,000,000 | 15,000,000 | 3,900,000 | 79,000,000 | 238 | — | 11d | 2,212,300 |
| FC 2-3 | 79,000,000 | 15,000,000 | 3,900,000 | 79,000,000 | 238 | — | 11d | 2,269,700 |
| FC 2-4 | 79,000,000 | 15,000,000 | 3,900,000 | 79,000,000 | 238 | — | 11d | 2,327,100 |
| FC 3 | 79,000,000 | 15,000,000 | 3,900,000 | 79,000,000 | 238 | — | 11d | 2,384,500 |
| FC 3-1 | 82,000,000 | 16,000,000 | 4,100,000 | 82,000,000 | 280 | — | 12d | 2,447,700 |
| FC 3-2 | 82,000,000 | 16,000,000 | 4,100,000 | 82,000,000 | 280 | — | 12d | 2,510,900 |
| FC 3-3 | 82,000,000 | 16,000,000 | 4,100,000 | 82,000,000 | 280 | — | 12d | 2,574,100 |
| FC 3-4 | 82,000,000 | 16,000,000 | 4,100,000 | 82,000,000 | 280 | — | 12d | 2,637,300 |
| FC 4 | 82,000,000 | 16,000,000 | 4,100,000 | 82,000,000 | 280 | — | 12d | 2,700,500 |
| FC 4-1 | 84,000,000 | 16,000,000 | 4,200,000 | 84,000,000 | 335 | — | 14d | 2,763,700 |
| FC 4-2 | 84,000,000 | 16,000,000 | 4,200,000 | 84,000,000 | 335 | — | 14d | 2,826,900 |
| FC 4-3 | 84,000,000 | 16,000,000 | 4,200,000 | 84,000,000 | 335 | — | 14d | 2,890,100 |
| FC 4-4 | 84,000,000 | 16,000,000 | 4,200,000 | 84,000,000 | 335 | — | 14d | 2,953,300 |
| FC 5 | 84,000,000 | 16,000,000 | 4,200,000 | 84,000,000 | 335 | — | 14d | 3,016,500 |
| FC 5-1 | 96,000,000 | 19,000,000 | 4,800,000 | 96,000,000 | 200 | 10 | 15d | 3,084,100 |
| FC 5-2 | 96,000,000 | 19,000,000 | 4,800,000 | 96,000,000 | 200 | 10 | 15d | 3,151,700 |
| FC 5-3 | 96,000,000 | 19,000,000 | 4,800,000 | 96,000,000 | 200 | 10 | 15d | 3,219,300 |
| FC 5-4 | 96,000,000 | 19,000,000 | 4,800,000 | 96,000,000 | 200 | 10 | 15d | 3,286,900 |
| FC 6 | 96,000,000 | 19,000,000 | 4,800,000 | 96,000,000 | 100 | 20 | 15d | 3,354,500 |
| FC 6-1 | 100,000,000 | 21,000,000 | 5,400,000 | 100,000,000 | 240 | 15 | 18d | 3,422,100 |
| FC 6-2 | 100,000,000 | 21,000,000 | 5,400,000 | 100,000,000 | 240 | 15 | 18d | 3,489,700 |
| FC 6-3 | 100,000,000 | 21,000,000 | 5,400,000 | 100,000,000 | 240 | 15 | 18d | 3,557,300 |
| FC 6-4 | 100,000,000 | 21,000,000 | 5,400,000 | 100,000,000 | 240 | 15 | 18d | 3,624,900 |
| FC 7 | 100,000,000 | 21,000,000 | 5,400,000 | 100,000,000 | 120 | 30 | 18d | 3,692,500 |
| FC 7-1 | 130,000,000 | 26,000,000 | 6,600,000 | 130,000,000 | 240 | 20 | 20d | 3,760,100 |
| FC 7-2 | 130,000,000 | 26,000,000 | 6,600,000 | 130,000,000 | 240 | 20 | 20d | 3,827,700 |
| FC 7-3 | 130,000,000 | 26,000,000 | 6,600,000 | 130,000,000 | 240 | 20 | 20d | 3,895,300 |
| FC 7-4 | 130,000,000 | 26,000,000 | 6,600,000 | 130,000,000 | 240 | 20 | 20d | 3,962,900 |
| FC 8 | 130,000,000 | 26,000,000 | 6,600,000 | 130,000,000 | 120 | 40 | 20d | 4,030,500 |
| FC 8-1 | 140,000,000 | 29,000,000 | 7,200,000 | 140,000,000 | 280 | 30 | 13d | 4,102,900 |
| FC 8-2 | 140,000,000 | 29,000,000 | 7,200,000 | 140,000,000 | 280 | 30 | 13d | 4,175,300 |
| FC 8-3 | 140,000,000 | 29,000,000 | 7,200,000 | 140,000,000 | 280 | 30 | 13d | 4,247,700 |
| FC 8-4 | 140,000,000 | 29,000,000 | 7,200,000 | 140,000,000 | 280 | 30 | 13d | 4,320,100 |
| FC 9 | 140,000,000 | 29,000,000 | 7,200,000 | 140,000,000 | 140 | 60 | 13d | 4,392,500 |
| FC 9-1 | 160,000,000 | 33,000,000 | 8,400,000 | 160,000,000 | 350 | 70 | 20d | 4,464,900 |
| FC 9-2 | 160,000,000 | 33,000,000 | 8,400,000 | 160,000,000 | 350 | 70 | 20d | 4,537,300 |
| FC 9-3 | 160,000,000 | 33,000,000 | 8,400,000 | 160,000,000 | 350 | 70 | 20d | 4,609,700 |
| FC 9-4 | 160,000,000 | 33,000,000 | 8,400,000 | 160,000,000 | 350 | 70 | 20d | 4,682,100 |
| FC 10 | 160,000,000 | 33,000,000 | 8,400,000 | 160,000,000 | 175 | 140 | 20d | 4,754,500 |
| Total | 6,345,040,385 | 1,273,107,660 | 323,135,660 | 6,344,100,000 | 11,610 | 870 | 910d 1h 30m 6s |
Data: whiteout-survival-data 0.10.0 (MIT). Values can differ from your game after updates.