Straits Research today released its highly anticipated report, “Calcium Sulfate Market Size & Outlook, 2026-2034”. According to the study, the global calcium sulfate market size is estimated at USD 2.39 billion in 2025 and is projected to reach USD 3.74 billion by 2034, growing at a CAGR of 5.1% during the forecast period.

Market Dynamics

The calcium sulfate market growth is driven by the constantly growing pharmaceutical industry and calcium sulfate's key applications in the industry. Calcium sulphate is utilized as a binder, filler, and coating agent in tablet manufacturing. Preferential approach by consumers for tablet formulations escalates the demand for calcium sulfate as a key excipient. The pharmaceutical export of India increased from USD 25.4 billion to USD 30.4 billion this year. In addition to this, India is the largest exporter of generic drugs to countries such as the U.S. and UK. This notable rise in the export of pharmaceuticals propels the demand for calcium sulfate.

Calcium sulfate is a chemical compound with a rich source of calcium and sulfur. It is available in market with multiple types according to the water molecules: hemihydrate, dihydrate, and anhydrous. These multiple types are applicable across multiple industries, such as construction for the manufacturing of construction material, food & beverages as a source of calcium and sulfur, in the pharmaceutical industry as an excipient, and other industries as well.

Market Highlights

• Type: The Dihydrate segment leads with over 45.37% market share.
• Grade: The Food Grade segment is projected to witness the highest CAGR (~6.75%) during the forecast period.
• End Use: The Construction segment leads with over 28.91% market share.
• Regional Insights: North America dominates with over 32.47% share.