Buena Park, California, March 2026 – What can you really buy with one hundred dollars around the world? A new study by Ria Money Transfer examines how many bottles of water, pounds of potatoes, or gallons of milk can be purchased in different parts of the world, revealing how the value of a $100 bill changes when it crosses borders.
Some purchasing power gaps go as high as 1,090%
The recent study compares real prices of three everyday staples, potatoes, milk, and bottled water, to provide a clear and easy-to-visualize benchmark. It does not focus on exchange rates or macroeconomic theories, but on something far more straightforward: How many pounds, gallons, or bottles you can buy with the same amount of money depending on the country. These everyday products give us an insightful snapshot into the real purchasing power consumers have in each country.
The disparities below show the wide spectrum between countries with the highest purchasing power vs. the lowest purchasing power.
- Milk: from 53 gallons/$100 to just 8 gallons/$100 (6.6 times more expensive)
- Potatoes: 690 pounds/$100 versus 64 pounds/$100 (10.8 times more expensive)
- Bottled water: 476 bottles/$100 versus 40 bottles/$100 (11.9 times more expensive)
When evaluating the report, it's interesting to see how the same bill can multiply (or drastically shrink) in value around the world. The gaps are striking: For milk, the difference exceeds 560%; for potatoes, it approaches 978%; and for bottled water, it soars to 1,090%, between the top and bottom countries.
Consumers get 1.7 times more milk in the US compared to the Philippines for the same $100
For most essential goods, the United States tends to rank among the markets where $100 buys fewer units. Milk is the exception. With one hundred dollars, consumers in the US can actually purchase more gallons of milk compared to countries such as Mexico, Colombia, or the Philippines. The clearest contrast appears in the latter. Buyers can get 25 gallons of milk in the United States versus 15 gallons in the Philippines for the same $100
This finding shows that purchasing power does not behave the same way across all categories, and that even in a high-price economy there can be products where consumers get more for their money.
What makes $100 worth more in some countries vs. others?
To put the figures into context, the study incorporates the World Bank’s International Comparison Program (ICP), which compares the cost of living across countries. This indicator confirms that these differences are not anecdotal; they reflect very different pricing structures in each economy.
That tells us that although inflation headlines are what we all hear about, there’s more complexity around how much the value of your money really changes depending on where you spend it.
The full study by Ria Money Transfer, one of the world’s leading money transfer companies, provides all the details regarding which countries top each ranking and highlights findings that challenge common assumptions about the global cost of living.