Solid block

Solid blocks consist of any type of block that has a collision block that players, mobs, or other entities cannot move through.
== Properties ==
Players, mobs and other entities are able to walk on top of solid blocks. Particles that are affected by gravity (e.g. slime particles or water drip particles) also collide with solid blocks.
Mobs require a solid top surface to spawn. Some mobs are able to spawn inside of the space occupied by another block, but only if their hitbox does not intersect the collision of any solid block. See spawn conditions for more information.
== List of blocks ==
=== List of solid blocks ===
The following blocks are all solid blocks. They are categorized by their material.
Material	Blocks
=== List of non-solid blocks ===
The following is a list of blocks that are not solid. They are categorized by their material.
Material	Blocks
Air 	Air
== Height ==
Most solid blocks are 1 meter high, but certain blocks have non-standard block heights.
A player can automatically step up from a lower to a higher height, if the difference is at most 0.6 () of a block. From ground level, this is anything the height of a chain or less.
A player can fit through spaces as small as 1.8125 () blocks high, since players are 1.8 blocks tall. This allows players to fit through a 2-block gap with a floor as high as a trapdoor.
When , a player can fit through spaces as small as 1.75 () blocks high, or 1.5 blocks, since sneaking players are 1.65 blocks or 1.5 blocks tall, respectively. In Bedrock, this allows players to fit through a 2-block gap with a floor as high as 3 layers of snow. In Java, players can fit through a 2-block space with a floor as high as a slab.
When gliding with elytra, a player can fit through spaces as small as 0.625 () blocks high, since gliding players are 0.6 blocks tall. This allows players to fit through a 1-block gap with a floor as high as 4 layers of snow, a flower pot, or a daylight sensor.
Note that doors, although appearing to be one 2-meter-high block, are actually composed of two (top and bottom) 1-meter-high blocks.
Here is a list of blocks with non-standard heights, from tallest to shortest in height:
Height 	Height 	Height 	Block types
Decimal	Fractional	Pixelspace	Block types
1.5 	 	24 	Open shulker boxes, , closed , .These blocks are also thinner, i.e. their length and width are less than that of a full block.
1.25 	 	20 	(Sticky) piston head facing down when short=false.
0.9375 	 	15 	, , , , top part of a single_wall/double_wall bell, non-drip big dripleaf.
0.875 	 	14 	Soul sand has inner collision boxes every eighth of a block, so there is a collision box at 1/8, 1/4, 3/8, 1/2, 5/8, and 3/4., , 8 layers of snow, top part of lectern, , , , top part of brewing stand, stone part of wall grindstone, candle part of .
0.8125 	 	13 	without eye, frame part of end portal frame with eye, when up=false, leg part of floor grindstone, center part of a single_wall/double_wall/ceiling bell, partial big dripleaf; , , and when place on the wall.
0.75 	 	12 	, 7 layers of snow, plant on any age, , stone part of ceiling grindstone, extended (sticky) piston when facing up, when place on the wall.
0.6875 	 	11 	, Inside of hopper, top leg part of wall grindstone, up tip pointed dripstone.
0.625 	 	10 	6 layers of snow, sideways end rod and lightning rod, bottom leg part of wall grindstone, top part of hanging lantern and soul lantern, the arm part of (sticky) piston head when facing east/north/south/west.
0.59375	 	9 	Sideways chain.
0.5625 	 	9 	Beds, , top part of non-hanging lantern and soul lantern, bottom leg part of ceiling grindstone.
0.5 	 	8 	Bottom slabs, bottom part of bottom stairs, 5 layers of snow, on ground, 0-6 bite(s) of , cake part of , bottom part of hanging lantern and soul lantern, the mouth part of a/an east/north/south/west hopper, , , .
0.4375 	 	7 	, , 1-4 , 4 , bottom part of non-hanging lantern and soul lantern, when place on the floor.
0.375 	 	6 	, 4 layers of snow, and their potted variants, 1-3 , bottom part of a single_wall/double_wall/ceiling bell, 1-4 .
0.3125 	 	5 	Inner part of an anvil's base, when place on the floor, that have the age > 0.
0.25 	 	4 	3 layers of snow, base of (sticky) piston head when facing down, inside of cauldron, outer part of an anvil's base, when place on the floor.
0.1875 	 	3 	Bottom trapdoors, when place on the floor, age-0 pitcher plant.
0.125 	 	2 	, , bottom of floating scaffolding, base of lectern, 2 layers of snow, base of brewing stand, inside of composter.
0.09375	 	1 	.
0.0625 	 	1 	(including moss carpet).
== Width ==
Many blocks are less than 1 meter wide on one or more sides.
The table below shows the widths of various blocks. If a block has several hit boxes of different sizes (for example: brewing stands), then each hitbox is listed separately. Blocks with sides of different widths are listed with cardinal directions (north, south, east, west) for each side, assuming that the block was placed from above, with the player facing north.
Width 	Width 	Width 	Block types
Decimal	Fractional	Pixelspace	Block types
1 	1 	16 	Full block, the front of grindstone, anvil, and non-hanging bell.
0.9375 	 	15 	Chest, trapped chest, ender chest, cactus, dragon egg, cake, cake part of candle cake, the behind of cocoa, 2-4 turtle egg, honey block, base of brewing stand.
0.875 	 	14 	The outside of anvil, 3-4 sea pickle, the side of floor grindstone, the inside of azalea.
0.8125 	 	13 	Chorus plant, cake that bite once, the inside of anvil, 2 sea pickle, 1 turtle egg, the leg part of wall grindstone, the wood part of wall bell, medium amethyst cluster.
0.75 	 	12 	The side of wall head, the base extended (sticky) piston, wall when up=true, the side of age 2 cocoa, the center part of hopper and lectern, grindstone (wall) main part, bell (floor), bell (wall) main part, bell (ceiling) main part, small amethyst (facing=east, west), the inside of azalea.
0.6875 	 	11 	Cake 2, end portal frame eye part, wall (up=false), cocoa 1 (facing=east, west), conduit, grindstone (floor, facing=north, south) leg part, lantern, bell (wall) middle part, candle 2 (west, east side), candle 3 (west, south side), candle 4 (west, east, north side).
0.625 	 	10 	Fence, end rod, fence gate, piston arm, hopper tip, pickle 1, lantern top, candle 2 (north side), candle 3 (north, east), candle 4 (south side), azalea stem, azalea inside, lightning rod.
0.59375	 	9.5 	Chain.
0.5625 	 	9 	Iron bars, glass pane, the center of brewing stand, cake 3, cocoa 2 front, grindstone on side thick leg, wall bell top part, candle 1, candle 2 south.
0.5 	 	8 	Wall head, stairs, the inside of azalea.
0.4375 	 	7 	Cake 4, cocoa 1 front, amethyst cluster.
0.375 	 	6 	The inside of azalea.
0.3125 	 	5 	Cake 5, cocoa 0 front, large amethyst.
0.25 	 	4 	Piston arm front, cauldron leg outside, medium amethyst.
0.1875 	 	3 	Trapdoor side, cake 6, door, ladder, bed legs, small amethyst.
0.125 	 	2 	Hopper inside, cauldron inside, cauldron inside leg, the inside of azalea.
0.0625 	 	1 	
== Video ==
== History ==
== Issues ==
== See also ==
* Liquid
* Opacity
* Air (Gas)
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