Skip to content
Infinite Craft Recipes

How to Make Rubidium in Infinite Craft

Rubidium is a long haul. Even on the shortest known route it takes 16 combinations to get there, and the final one is Fire plus Rb. Expect to build several intermediate elements you will never use again.

The final combination

FireRbRubidium

Long16 steps from the base elementscrafting depth 253 known recipes

Full crafting path from the base elements

Start with Water, Fire, Wind and Earth, then follow these 16 combinations in order.

  1. 1EarthWindDust
  2. 2DustFireAsh
  3. 3EarthWaterPlant
  4. 4EarthPlantTree
  5. 5AshTreePencil
  6. 6DustPencilEraser
  7. 7DustEarthPlanet
  8. 8FirePlanetSun
  9. 9PlanetSunSolar System
  10. 10FireWaterSteam
  11. 11PlantSteamTea
  12. 12DustTreeWood
  13. 13TeaWoodTable
  14. 14Solar SystemTablePeriodic Table
  15. 15EraserPeriodic TableRb
  16. 16FireRbRubidium
Crafting tree
1Earth + Wind→ Dust2Dust + Fire→ Ash3Earth + Water→ Plant4Earth + Plant→ Tree5Ash + Tree→ Pencil6Dust + Pencil→ Eraser7Dust + Earth→ Planet8Fire + Planet→ Sun9Planet + Sun→ Solar System10Fire + Water→ Steam11Plant + Steam→ Tea12Dust + Tree→ Wood13Tea + Wood→ Table14Solar System + Table→ Periodic Table15Eraser + Periodic Table→ Rb16Fire + Rb→ Rubidium

Other ways to make Rubidium

3 combinations are known to produce Rubidium. Here are 3 of them.

Alternative combinations that produce Rubidium
FirstSecondResult
FireRbRubidium
OxygenRbRubidium
Law of Periodic TableRubeRubidium

What you can make with Rubidium

Rubidium at a glance

Steps to craft
16
Long
Crafting depth
25
longer than 79% of solved elements
Known recipes
3
ways to make it
Used in
162
other combinations

Other elements that take 16 steps

Similar effort to Rubidium, if you want something else to chase.

Frequently asked questions

How do you make Rubidium in Infinite Craft?

Combine Fire with Rb. The full path from the base elements takes 16 steps.

How many steps does it take to make Rubidium?

16 steps on the shortest known path from Water, Fire, Wind and Earth.

Is Rubidium hard to make in Infinite Craft?

It rates as long. At 16 steps it is longer than 79% of solved elements.

Is there more than one way to make Rubidium?

Yes. 3 combinations are known to produce Rubidium, and the shortest route is shown above.

Path verified against the open recipe graph on . Method described in our methodology, data credited on data sources.