MC Toolkit / Calculators
Calculators
Work out the numbers Minecraft never shows you, from enchantment costs to travel distances and farm output.
Enchantment Calculator
Find the cheapest anvil combining order and stop hitting "Too Expensive!". Works for every tool and armour set.
Crafting Cost Tree Calculator
Pick any craftable item and break it all the way down to raw materials with a full recipe tree, stack counts, and alternate-recipe switching.
Crop Growth Calculator
Pick a crop and a planting layout to get the average time from seed to fully grown, built on the exact random-tick growth formula from the game code, not estimates.
Farm & Breeding Planner
Plan crop farms by growth rate and light, animal breeding cooldowns and food items, and villager profession job sites.
Horse Breeding Calculator
Predict a foal's health, jump, and speed from its parents using the exact offspring formula from the game code.
Mining Speed Calculator
Pick a block and a tool to get the exact break time in seconds and game ticks, straight from the game formula.
Nether Portal Calculator
Link portals perfectly — convert Overworld/Nether coordinates and see the exact portal search range on a real-scale map.
Minecraft Reference & Calculators — Set 1
XP levels, portal coordinates, ID lookups, the day/night cycle, and server rules in one place.
Minecraft Reference & Calculators — Set 2
Elytra flight, beacons, mining speed, redstone signals, armor color, and building material math.
Minecraft Reference & Calculators — Set 3
Weapon damage, crafting costs, villager trades, farming, raids, and pixel-art circles.
Minecraft Reference & Calculators — Set 4
Mob spawn/despawn ranges, scoreboard statistics, game event vibration frequencies, and every gamerule with its default value.
Smithing & Mining Tool Calculators
Smithing template upgrade costs, tool durability comparison, and Fortune/Silk Touch drop simulator.
Spawn Proofing Calculator
Find how far apart to place torches so no hostile mob can spawn, using the exact block-light rule from Java Edition.
Coordinate & Stronghold Tools
Convert block coordinates to chunk/region files and triangulate a stronghold from two Eye of Ender throws.
Stack & Redstone Calculators
Turn item counts into stacks, chests and shulker boxes, and work out how long a redstone circuit takes in game ticks, redstone ticks and seconds.
Explosion Calculator
Simulate which blocks a TNT, creeper or crystal blast breaks, work out player damage through armor and cover, and compare blast resistance for all 1,283 blocks.
Composter & Furnace Fuel Calculators
Bone meal from any compostable item and fuel for any smelting job, worked out from the chances and burn times Java 26.3 keeps in its own item data.
Fishing Calculator & Loot Odds
Fishing odds, wait times and treasure per hour, plus exact chances for piglin bartering and every mob drop, computed from the loot tables Java 26.3 ships.
Latest guides
Browse all guides →How to breed villagers in Minecraft: food, a free bed, the right hour
Villager breeding from the 26.3 code: what counts as food, the free bed within 48 blocks, the hours they are willing, and why a failed attempt still eats the food.
How to get eggs in Minecraft: one per chicken every 5 to 10 minutes
Nearly every egg comes from a chicken, on a timer in the 26.3 code: the three egg colours and their biomes, the odds of hatching a chick, and what eggs are for.
How to make a cake in Minecraft, and why a whole one loses to bread
The 26.3 cake recipe: three milk buckets that come back empty, any of the three eggs, and seven slices with less saturation than one loaf of bread.
How to make a ladder in Minecraft, and how fast one really climbs
Seven sticks make three ladders in 26.3. What a stack costs in logs, where a ladder refuses to hang, and the climbing and sliding speeds from the game code.
How to make a lead in Minecraft: five string, no slime ball any more
The lead recipe dropped its slime ball in Java 1.21.6. The 26.3 recipe, where string comes from, what a lead can hold, and the distances that pull and snap it.
How to make a Nether portal in Minecraft with just 10 obsidian
The frame rules from the 26.3 code: 10 to 84 obsidian, what may sit inside, where it lights, how far each side searches, and the End portal's 12 eyes.
