Calculator:Crafting/Glass

This is a static calculator.

It does not take user inputs, but it does use changing prices from the Grand Exchange Market Watch. If prices appear to be outdated, purge the page by clicking here.

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 bucket of sand used
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)

Glass crafting table
Level	Item		Exp	GE Price	Superglass Make		Buying Molten glass
Level	Item		Exp	GE Price	Profit	GP/XP	Profit	GP/XP
1		Beer glass	17.5	73	Lua error: .	Lua error: .	−83	-4.74
4		Empty candle lantern	19	Lua error: .	Lua error: .	Lua error: .	Lua error: .	Lua error: .
12		Empty oil lamp	25	Lua error: .	Lua error: .	Lua error: .	Lua error: .	Lua error: .
33		Vial	35	3	Lua error: .	Lua error: .	−153	-4.37
42		Empty fishbowl	42.5	Lua error: .	Lua error: .	Lua error: .	Lua error: .	Lua error: .
46		Unpowered orb	52.5	76	Lua error: .	Lua error: .	−80	-1.52
49		Lantern lens	55	6	Lua error: .	Lua error: .	−150	-2.73
87		Empty light orb	70	N/A	Lua error: .	Lua error: .	−156	-2.23