Calculator:Crafting/Glass
This calculator shows the cost to craft glass items, using Superglass Make vs buying molten glass from the Grand Exchange.
Notes:
- 26.1 (average) molten glass are created per spell cast (3 giant seaweed + 18 buckets of sand + 2 astral runes)
- 10 Crafting exp included per molten glass made
- Dropped molten glass is not included, as it's not worth the time to pick it up
- Fire and Air rune cost is not considered - options include; smoke battlestaff, tome of fire etc.
- Superglass profit/loss includes the cost of Astral runes
- Does NOT include magic exp
- Cost/XP assumes the product sells at GE value (often they don't)
| Item | Quantity | GE Price | |
|---|---|---|---|
 |
Bucket of sand | 18 | 810 |
 |
Giant seaweed | 3 | 1,818 |
 |
Astral rune | 2 | 330 |
| Total supply cost | 2,958 | ||
 |
Molten glass | 26.1 | 4,149.9 |
| Profit per cast | 1,191.9 | ||
Crafting Level
|
Item | Exp | GE Price | Superglass Make | Buying Molten glass | |||
|---|---|---|---|---|---|---|---|---|
| Profit | GP/XP | Profit | GP/XP | |||||
| 1 |  |
Beer glass | 17.5 | 48 | -65.33 | -2.68 | -111 | -6.34 |
| 4 |  |
Empty candle lantern | 19 | 4 | -109.33 | -4.22 | -155 | -8.16 |
| 12 |  |
Empty oil lamp | 25 | 2 | -111.33 | -3.49 | -157 | -6.28 |
| 33 |  |
Vial | 35 | 3 | -110.33 | -2.63 | -156 | -4.46 |
| 42 |  |
Empty fishbowl | 42.5 | 5 | -108.33 | -2.19 | -154 | -3.62 |
| 46 |  |
Unpowered orb | 52.5 | 101 | -12.33 | -0.21 | -58 | -1.1 |
| 49 |  |
Lantern lens | 55 | 7 | -106.33 | -1.72 | -152 | -2.76 |
| 87 |  |
Empty light orb | 70 | N/A | -113.33 | -1.47 | -159 | -2.27 |