Free calculator
Minecraft World Size & Distance Calculator
A Java world is almost 60,000 km wide, about seven times the surface of the Earth. Convert any real place into blocks, chunks and maps, or measure how far it is between two coordinates and how long the trip takes.
- 1 block = 1 metre
- Real place → blocks, chunks, maps
- Distance & travel time
Real place → Minecraft
Enter the size of a real place in kilometres to see how big it is at 1 block = 1 metre. The calculator uses the rectangle around the place, so coastlines and odd shapes cover a little less.
Try an example:
- Size in blocks
- 3,700 × 21,600
- Surface
- 79.92 km² · 79,920,000 blocks
- Chunks (16 × 16)
- 313,200
- Region files (512 × 512)
- 344
- Maps to cover it (zoom 0)
- 4,901
- Share of a Java world
- 0.00000222%
Fits inside the world border: Yes. Height is the limit: the world is only 384 blocks tall.
Time to cross the longer side
- Walking1 h 23 min
- Sprinting1 h 4 min
- Boat on water45 min
- Average horse37 min 56 s
- Elytra + rockets10 min 45 s
- Boat on blue ice4 min 57 s
At CartoVoxel's 25 km² per world, this place needs about 4 worlds. Start with the part you care about most.
Generate a real placeDistance between two coordinates
Measure the straight-line distance between two points, the direction to walk and the shortcut through the Nether.
Type X and Z, or paste F3 coordinates or a /tp command. Y is ignored.
- Straight-line distance
- 2,773.08 blocks
- ΔX / ΔZ
- 1,200 / -2,500
- Direction
- North-east · 26°
- Through the Nether
- 346.64 blocks (÷ 8)
Travel time over flat ground
- Walking10 min 42 s
- Sprinting8 min 14 s
- Boat on water5 min 47 s
- Average horse4 min 52 s
- Elytra + rockets1 min 23 s
- Boat on blue ice38 s
Minecraft world size in numbers
Java Edition values as of version 1.21. Travel speeds are flat-ground figures from the Minecraft Wiki.
| Measure | Value |
|---|---|
| World border | X/Z ±29,999,984Players cannot go past this distance from 0, 0 in Java Edition. |
| World width | 59,999,968 blocks ≈ 60,000 kmEdge to edge on X or Z, at 1 block = 1 metre. |
| World surface | ≈ 3.6 billion km²About 7 times the surface of the Earth (510 million km²). |
| World height | Y −64 to 319 · 384 blocksOverworld build range since 1.18, in Java and Bedrock. |
| One block | 1 × 1 × 1 mThe usual scale: the player is 1.8 blocks tall. CartoVoxel generates real places at this scale. |
| Chunk | 16 × 16 blocksThe unit the world loads and generates in, full height. |
| Region file | 512 × 512 blocks32 × 32 chunks per .mca file in a Java save. |
| Map item | 128 × 128 blocksAt zoom level 0; a fully zoomed-out map covers 2,048 × 2,048. |
| Nether scale | 1 : 8One block in the Nether equals 8 blocks in the Overworld on X and Z. |
| Walking edge to edge | ≈ 161 daysNon-stop at 4.317 blocks per second; about 21 days with an elytra and rockets. |
How to use it
Three ways to measure a Minecraft world
- 01
Size up a real place
Pick an example or enter the width and length of a park, campus or city in kilometres. The calculator shows the blocks, chunks, region files and maps it takes at 1 block = 1 metre.
- 02
Measure between two points
Press F3 in game, copy the coordinates of two places and paste them in. You get the straight-line distance, the direction to head and the distance through the Nether.
- 03
Plan the trip
Compare travel times on foot, by boat, on a horse or with an elytra, and decide whether a Nether highway or an ice-boat road is worth building.
FAQ
Minecraft world size questions
How big is a Minecraft world?
In Java Edition the world border sits 29,999,984 blocks from the centre in every direction, so the playable world is 59,999,968 blocks across. At 1 block = 1 metre that is about 60,000 km wide and 3.6 billion km² in area, roughly seven times the surface of the Earth. Terrain is only generated where players go, so a save file stays small until you explore.
How big is a Minecraft block in real life?
A block is treated as one cubic metre. The player is 1.8 blocks tall and doors are two blocks high, which matches real proportions closely. CartoVoxel uses the same scale, so a 500-metre street becomes 500 blocks.
Could the whole Earth fit in Minecraft at 1:1?
Horizontally, yes: the Earth is about 40,075 km around the equator and 20,004 km from pole to pole, both shorter than the 60,000 km Java world. Vertically, no: the Overworld is only 384 blocks tall, while Mount Everest is 8,849 m high. Projects that rebuild the planet at 1:1, such as Build the Earth, rely on mods to get around the height limit.
How long does it take to walk across a Minecraft world?
Walking edge to edge without stopping takes about 161 days at 4.317 blocks per second; sprinting takes about 124 days. With an elytra and rockets it is still about 21 days, and a boat on blue ice does it in roughly 10.
Is a Bedrock world the same size?
The height range, Y −64 to 319, is the same in both editions since 1.18. Bedrock has no /worldborder command and its far limits behave differently, so the border, width and travel figures on this page are for Java Edition.
How does the distance calculator work?
It measures the straight line between the two X and Z coordinates and ignores height. The Nether figure divides that distance by 8, which is how much shorter the same trip is if you travel through linked Nether portals.
How big an area can CartoVoxel turn into a world?
Up to 25 km² per world, for example 5 × 5 km, generated from real map data at 1 block = 1 metre for Java or Bedrock. Larger places can be split into several worlds.