Fuel

Different materials have different burn times and temperatures.

Wood

All logs and planks burn at 800. All planks burn for 20 seconds. Half slabs and stairs also burn 800 for 10 seconds.

Name	Birch	Oak	Maple	Pine	Acacia	Kapok
Seconds	78	98	79	60	89	47

Other burnables

Name	Temperature	Seconds
Dry Grass, Cattails	600	4
Bamboo Stakes	700	10
Peat Brick	900	25
Charcoal	1300	40
Fat	400	96
Firewood	700	24
Lignite Ore	1100	77
Bituminous Coal	1200	84
Torches	600	6
Bamboo Planks	800	24
Flowers, saplings, and other plants	600	10

Roughly Calculating Fuel Cost

Warm up times are difficult to calculate but once warmed up the amount of fuel needed to finish is roughly: 30 * [Number of ore] / [duration of fuel]. The fuel needs to have a max temperature equal or greater to the ore of course.

For a stack of charcoal, you can roughly melt about 83 ore.

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