Which country has the highest potash reserves?

Russia has the highest potash reserves at 2 billion metric tons as of 2025.

Which country has the lowest potash reserves?

Brazil has the lowest potash reserves at 2.3 million metric tons as of 2025.

The global total for potash reserves is 5.62 billion metric tons as of 2025.

The United States has the 5th highest potash reserves among 10 countries with data in 2025.

How does the United States rank globally for potash reserves?: The United States has the 5th highest potash reserves among 10 countries with data in 2025.
Which country has the highest potash reserves?: Russia has the highest potash reserves at 2 billion metric tons as of 2025.
Which country has the lowest potash reserves?: Brazil has the lowest potash reserves at 2.3 million metric tons as of 2025.
What is the global total for potash reserves?: The global total for potash reserves is 5.62 billion metric tons as of 2025.

Year	Potash Reserves
2025	220,000

Source: U.S. Energy Information Administration · Updated June 2026