NewWe rebuilt the site for speed, usability and accessibility. See what changed, and tell us if anything looks off.
Chlorine
- Processed Aquatic Mineral
- 205 units
- Rare
- 7 ways to make it
Calculate
Chlorine
1 batch: 1 Chlorine + 2 Oxygen in a Medium Refiner makes 6 (5 more than you put in), about 0.36s in one refiner.
How to refine Chlorine7 recipes
Best yield per input first
- 1Chlorine
2Oxygenmakes6Chlorine 
2Salt2Oxygenmakes5Chlorine
1Kelp Sac1Oxygenmakes2Chlorine- 1Kelp Sac
1Pugneummakes2Chlorine - 1Kelp Sac1Saltmakes2Chlorine
- 1Kelp Sac1Chlorinemakes2Chlorine
- 2Saltmakes1Chlorine
Times are approximate, per batch (one run of the recipe). In-game refiner timers are often off.
About
A reactive element most easily harvested by processing the salt-infused minerals found in oceans.
Used in the manufacture of advanced technologies.
Details
- Legality
- Legal
- Data updated
- 2026-09-09
What can you refine from Chlorine?9 recipes
- 1Chlorine2Oxygenmakes6Chlorine
- 1Kelp Sac1Chlorinemakes2Chlorine
100Radon
10Condensed Carbon5Chlorinemakes
1Enriched Carbon- 100Radon
20Carbon5Chlorinemakes1Enriched Carbon 
100Nitrogen10Condensed Carbon5Chlorinemakes
1Nitrogen Salt- 100Nitrogen20Carbon5Chlorinemakes1Nitrogen Salt
- 1Chlorinemakes2Salt
100Sulphurine10Condensed Carbon5Chlorinemakes
1Thermic Condensate- 100Sulphurine20Carbon5Chlorinemakes1Thermic Condensate
What can you craft with Chlorine?4 items
Frequently asked questions
To craft Chlorine, you need Chlorine x1, Oxygen x2. Use the Refiner to combine them.
You need: Chlorine x1, Oxygen x2.