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 | 918 |
 |
Giant seaweed | 3 | 1,617 |
 |
Astral rune | 2 | 314 |
| Total supply cost | 2,849 | ||
 |
Molten glass | 26.1 | 3,941.1 |
| Profit per cast | 1,092.1 | ||
Crafting Level
|
Item | Exp | GE Price | Superglass Make | Buying Molten glass | |||
|---|---|---|---|---|---|---|---|---|
| Profit | GP/XP | Profit | GP/XP | |||||
| 1 |  |
Beer glass | 17.5 | 38 | -71.16 | -2.92 | -113 | -6.46 |
| 4 |  |
Empty candle lantern | 19 | 4 | -105.16 | -4.06 | -147 | -7.74 |
| 12 |  |
Empty oil lamp | 25 | 2 | -107.16 | -3.36 | -149 | -5.96 |
| 33 |  |
Vial | 35 | 2 | -107.16 | -2.56 | -149 | -4.26 |
| 42 |  |
Empty fishbowl | 42.5 | 3 | -106.16 | -2.15 | -148 | -3.48 |
| 46 |  |
Unpowered orb | 52.5 | 124 | 14.84 | 0.25 | -27 | -0.51 |
| 49 |  |
Lantern lens | 55 | 7 | -102.16 | -1.65 | -144 | -2.62 |
| 87 |  |
Empty light orb | 70 | N/A | -109.16 | -1.42 | -151 | -2.16 |