Calcium Sulfate Market
The market for Calcium Sulfate was estimated at $3.1 billion in 2024; it is anticipated to increase to $5.1 billion by 2030, with projections indicating growth to around $7.5 billion by 2035.
Report Summary
Market Data
Methodology
Table of Contents
Global Calcium Sulfate Market Outlook
Revenue, 2024
$3.1B
Forecast, 2034
$6.9B
CAGR, 2025 - 2034
8.2%
The Calcium Sulfate industry revenue is expected to be around $3.4 billion in 2025 and expected to showcase growth with 8.2% CAGR between 2025 and 2034. The Calcium Sulfate market experiences strong expansion because this compound finds increasing demand across construction, agriculture and food & beverages sectors. The compound stands out because of its high purity level and effectiveness which makes it essential for multiple applications. The market value of this compound increases because it serves as a fundamental material in cement production and plaster of Paris manufacturing and agricultural soil conditioning. The compound maintains its market value through its application as a food and beverage coagulant and its medical use as surgical plaster.
Calcium Sulfate exists as a white crystalline material which demonstrates three key characteristics: hardness and heat resistance and water solubility. The construction industry utilizes Calcium Sulfate to manufacture drywall and plaster of Paris because it provides an economical material for building and decorative applications. The agricultural industry employs Calcium Sulfate as a soil conditioner which improves soil structure while delivering vital nutrients for plant development. The food and beverage industry together with the healthcare sector now demand Calcium Sulfate more frequently because it functions as a firming agent and for dental and orthopedic applications.
Market Key Insights
- The Calcium Sulfate market is projected to grow from $3.1 billion in 2024 to $6.9 billion in 2034. This represents a CAGR of 8.2%, reflecting rising demand across Construction, Food and Medical Industry.
- USG Corporation, LafargeHolcim Ltd., Knauf Gips KG are among the leading players in this market, shaping its competitive landscape.
- U.S. and China are the top markets within the Calcium Sulfate market and are expected to observe the growth CAGR of 6.0% to 8.6% between 2024 and 2030.
- Emerging markets including Indonesia, Vietnam and South Africa are expected to observe highest growth with CAGR ranging between 7.9% to 10.3%.
- Transition like Emergence in Sustainable Construction is expected to add $172 million to the Calcium Sulfate market growth by 2030.
- The Calcium Sulfate market is set to add $3.8 billion between 2024 and 2034, with manufacturer targeting Agriculture & Food & Beverage End-Users projected to gain a larger market share.
- With Rising demand in construction industry, and Increasing agricultural applications, Calcium Sulfate market to expand 120% between 2024 and 2034.
Opportunities in the Calcium Sulfate
The foodindustry'schanging requirements create additional opportunities for Calcium Sulfate. The substance functions as a firming agent and coagulant in the production of tofu. The growing interest in plant based diets will also drive substantial growth in food industry demand for Calcium Sulfate.
Growth Opportunities in North America and Asia-Pacific
The global Calcium Sulfate market shows significant growth because North America functions as its leading market segment. The industrial sector of North America drives its market expansion because Calcium Sulfate serves as a primary material in construction and agricultural applications. The market operates under a competitive environment because of its major industry participants. The market expansion in this region is driven by rising demand for Calcium Sulfate in food additives and pharmaceutical applications. The market will experience growth because of technological progress and sustainable practices which will create new opportunities for Calcium Sulfate applications.
The Asia Pacific region represents an emerging market for Calcium Sulfate where China and India take the lead. The regions fast industrial development together with expanding construction and agricultural sectors has created a rising market need for Calcium Sulfate. The market competition in this region continues to grow as both domestic and international businesses fight to capture market share. The market growth of Calcium Sulfate is driven by increasing knowledge about its soil treatment advantages and its application as a food additive. The demand for Calcium Sulfate in this region will increase because of government programs that support sustainable farming practices.
Market Dynamics and Supply Chain
01
Driver: Increased Demand in Construction Industry and Advancements in Agricultural Applications of Calcium Sulfate
The constructionindustry'srapid expansion also creates increasing demand for Calcium Sulfate because it also serves as a key ingredient in cement and plaster of Paris. The construction industry selects Calcium Sulfate because it provides fire resistance and hardness while creating smooth finishes. The market also receives momentum from both construction industry growth and agricultural sector progress. The agricultural sector employs Calcium Sulfate to enhance soil quality and provide nutrients to crops which results in better crop yields. The agricultural sector benefits from technological advancements which optimize Calcium Sulfate usage thus increasing its market demand.
The food and beverageindustry'sgrowing adoption of Calcium Sulfate as a food additive is also another key. It is also used as a firming agent, coagulant, and dough strengthener in various food products. The trend of clean label ingredients and the need for better texture and taste in food products have also contributed to the increased use of Calcium Sulfate in this industry. This trend is also expected to continue, driving the market growth for Calcium Sulfate.
02
Restraint: Stringent Environmental Regulations
The global calcium sulfate market encounters major difficulties because of strict environmental regulations. The manufacturing process becomes more expensive because manufacturers must conduct extensive testing to meet these regulations. The production limitations and reduced availability of calcium sulfate create market demand and dynamics challenges.
03
Opportunity: Growing Use of Calcium Sulfate in Agriculture and Rising Demand for Calcium Sulfate in the Construction Industry
The agricultural industry requires Calcium Sulfate as a soil conditioner at an increasing rate which represents an unexplored market opportunity. The application of Calcium Sulfate enhances soil structure while improving water infiltration and decreasing soil surface crusting. The worldwide movement toward sustainable farming practices will drive significant expansion in this application of Calcium Sulfate.
The constructionindustry'sincreasing demand for Calcium Sulfate, especially in developing countries, is a significant market. This is largely due to its application in cement and plaster of Paris, where it acts as a key ingredient. Technological advancements in construction materials are further driving the growth of Calcium Sulfate in this sector.
04
Challenge: Availability of Substitute Products
The market contains substitute products including calcium carbonate and calcium phosphate which create a major barrier for the calcium sulfate market. The market demand for calcium sulfate faces challenges because these alternatives are both less expensive and more accessible which affects its growth potential.
Supply Chain Landscape
1
Raw Material Extraction
USG CorporationKnauf Gips KG
2
Processing & Purification
LafargeHolcim LtdNational Gypsum Company
3
Manufacturing & Distribution
Saint-Gobain GroupGeorgia-Pacific LLC
4
End User Industry
ConstructionAgricultureFood & Beverage
1
Raw Material Extraction
USG CorporationKnauf Gips KG
2
Processing & Purification
LafargeHolcim LtdNational Gypsum Company
3
Manufacturing & Distribution
Saint-Gobain GroupGeorgia-Pacific LLC
4
End User Industry
ConstructionAgricultureFood & Beverage
Use Cases of Calcium Sulfate in Construction & Food
Construction Industry : The construction industry heavily relies on Calcium Sulfate which exists as gypsum. The construction industry depends on Calcium Sulfate to create cement and plaster because it gives them their essential hardness and durability. The setting time control capability of Calcium Sulfate makes it an essential component for this application. LafargeHolcim and HeidelbergCement lead this application through their well known cement products and dominant market presence.
Food Industry : The food industry uses Calcium Sulfate as a firming agent and coagulant in the production of tofu and other processed foods. The anhydrous form of Calcium Sulfate is most commonly used in this application. Its advantage lies in its ability to improve the texture and maintain the integrity of food products. Major players in this application include Nestl and Unilever, recognized globally for their wide range of food products.
Medical Industry : The medical industry employs Calcium Sulfate as a surgical implant material. The medical field selects Plaster of Paris because it demonstrates superior biocompatibility and bioresorbability properties. The medical field employs this material for bone grafting operations to create a temporary structure that supports new bone development. Johnson & Johnson and Zimmer Biomet lead this application field through their innovative medical devices and extensive healthcare sector presence.
Recent Developments
The market for Calcium Sulfate has experienced substantial growth because this compound serves multiple applications. The construction industry uses this mineral to make plaster and drywall while the global construction sector expansion drives up its demand. The agricultural sector has adopted Calcium Sulfate as a soil conditioner at rising rates because sustainable farming methods have gained more attention.
December 2024 : The global chemical company BASF made a major announcement about their Calcium Sulfate production process through a new technology which decreases environmental effects and boosts output.
October 2024 : The leading manufacturer Saint Gobain introduced a new line of Calcium Sulfate based products which target the construction industry by delivering superior durability and resistance features.
August 2024 : The agricultural sector experienced rising demand for Calcium Sulfate as per USG Corporation which operates as a major Calcium Sulfate market participant because of its applications in soil improvement and plant feeding needs.
Impact of Industry Transitions on the Calcium Sulfate Market
As a core segment of the Specialty Chemicals industry,
the Calcium Sulfate market develops in line with broader industry shifts.
Over recent years, transitions such as Emergence in Sustainable Construction and Revolution in Food and Beverage Industry have redefined priorities
across the Specialty Chemicals sector,
influencing how the Calcium Sulfate market evolves in terms of demand, applications and competitive dynamics.
These transitions highlight the structural changes shaping long-term growth opportunities.
01
Emergence in Sustainable Construction
The construction industry now uses Calcium Sulfate as a naturally occurring mineral because of its environmentally friendly characteristics. The construction industry employs gypsum board as a primary material for building walls and ceilings because it contains Calcium Sulfate. The implementation of Calcium Sulfate in sustainable construction practices decreases environmental impact while simultaneously improving structure durability and fire protection capabilities. The market demand for Calcium Sulfate has increased substantially because of this transition which affects both mining operations and construction activities.
02
Revolution in Food and Beverage Industry
The food and beverage industry now utilizes Calcium Sulfate as a firming agent and coagulant. The substance serves multiple purposes in tofu manufacturing and baking and brewing operations to improve product texture and quality. The market expansion of Calcium Sulfate has occurred while food processing techniques evolved to produce healthier and tastier products.