How Big Is the Calcium Market | Trends & Growth 2031

Q: How big is the calcium market?

The calcium market was estimated at USD 3.95 billion in 2024 and is projected to reach USD 6.21 billion by 2031.

Q: What drives the calcium market growth?

Major drivers include rising health concerns, growth in fortified food and supplement usage, and industrial applications.

Q: Who are the leading players in the calcium market?

Leading companies include Omya AG, Imerys S.A., and Mississippi Lime Company.

Q: What is the growth forecast for the calcium market?

The calcium market is expected to grow at a CAGR of 5.1% between 2025 and 2031.

Q: How does 6W market outlook report help businesses in making decisions?

6W monitors the market across 60+ countries Globally, publishing an annual market outlook report that analyses trends, key drivers, Size, Volume, Revenue, opportunities, and market segments. This report offers comprehensive insights, helping businesses understand market dynamics and make informed decisions.

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Code: MTA5549

Publication Date: Jul 2025

What is the size of the Calcium Market?

According to 6Wresearch internal database and industry insights, the Global Calcium Market was estimated at USD 3.95 billion in 2024 and is projected to reach USD 6.21 billion by 2031, growing at a CAGR of 5.1% during the forecast period 2025–2031.

There are number of growth factors which are contributing in the expansion of the market such as growing demand for calcium across dietary supplements, fortified foods, industrial processes, and construction materials is driving the market’s expansion globally.

Key Growth Factors of the Calcium Market

Rising prevalence of calcium deficiencies and osteoporosis
Growing use of calcium compounds in cement, plastics, and metallurgy
Increased consumption of calcium-fortified foods and beverages
Expansion of the pharmaceutical and nutraceutical industries
Widespread applications in agriculture and water treatment sectors

Calcium Market Trends

Calcium market is undergoing for the transformation with the surge in health-conscious consumers who are seeking bone and joint support through supplements. The reliance of construction sectors is on calcium-based materials like lime and calcium carbonate continues to sustain strong demand. Innovations are occurring with plant-based and algae-derived calcium to appeal to clean-label trends.
Also, the demand is increasing for nano-calcium and bioavailable forms is driving R&D across the pharmaceutical and nutraceutical space.

Emerging Developments in the Calcium Market

Calcium market is seeing advancements over the years especially in calcium extraction from natural sources and marine shells are supporting the production of eco-friendly and high-purity calcium. Innovations are benefitting the market, especially in microencapsulation, which enhances the stability and absorption of calcium in dietary supplements. Further, the sustainability-driven initiatives are influencing the production, with a focus on reducing mining impact and increasing use of recycled sources.