Factory Encyclopedia
Full encyclopedia of every building, straight from the game data: costs, yields, production and upgrade details at every level.
Article
AcademyTier 6ConsumesBookSalt
Levels
10
Prod/day at max
48
Power at max
40k
XP/day at max
1.2k
Production / day
48
Power cost
40k
XP / day
1.2k
green = change vs previous level
| Lv | Upgrade cost | Duration | Output | Input 1 · Book | Input 2 · Salt | Power | Yield | Prod/day | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  5 | 4h | 1 |  3BOOK | 2SALT | 2,500 | 100% | 6 | |||||||
| 2 | 3 | 4h | 2 | +1 | 6BOOK | +3 | 4SALT | +2 | 5,000 | +2,500 | 100% | 12 | +6 | ||
| 3 | 26 | 4h 15m | +15m | 3 | +1 | 9BOOK | +3 | 6SALT | +2 | 7,500 | +2,500 | 100% | 16.94 | +4.94 | |
| 4 | 52 | 4h 15m | 4 | +1 | 12BOOK | +3 | 8SALT | +2 | 10,000 | +2,500 | 100% | 22.59 | +5.65 | ||
| 5 | 82 | 4h 30m | +15m | 5 | +1 | 15BOOK | +3 | 10SALT | +2 | 12,500 | +2,500 | 100% | 26.67 | +4.08 | |
| 6 | 115 | 5h | +30m | 6 | +1 | 18BOOK | +3 | 12SALT | +2 | 15,000 | +2,500 | 100% | 28.8 | +2.13 | |
| 7 | 153 | 5h 30m | +30m | 7 | +1 | 21BOOK | +3 | 14SALT | +2 | 17,500 | +2,500 | 100% | 30.55 | +1.75 | |
| 8 | 196 | 6h 30m | +1h | 9 | +2 | 27BOOK | +6 | 18SALT | +4 | 22,500 | +5,000 | 100% | 33.23 | +2.68 | |
| 9 | 245 | 8h | +1h 30m | 12 | +3 | 36BOOK | +9 | 24SALT | +6 | 30,000 | +7,500 | 100% | 36 | +2.77 | |
| 10 | 300 | 8h | 16 | +4 | 48BOOK | +12 | 32SALT | +8 | 40,000 | +10,000 | 100% | 48 | +12 | ||
Highlighted rows mark levels where the upgrade cost switches to a new resource.