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.

2025

Canada has the 2nd highest potash reserves among 10 countries with data in 2025.

How does Canada rank globally for potash reserves?: Canada has the 2nd 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	1,100,000

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