A Big Mac costs 12.5% more in Costa Rica. Who would’ve thought?

RICO’s Q — I can’t remember the last time I ate at McDonald’s—whether in Costa Rica or anywhere else I’ve traveled. It’s just not my thing.

Still, a social media post comparing Big Mac prices in Costa Rica and the United States caught my eye. Could a Big Mac really cost more in Costa Rica?

I checked with Grok, and it seems so: according to the latest mid-2026 comparison in The Economist’s Big Mac Index, a Big Mac costs more in Costa Rica than in the United States.

Grok worked on the question for a total of 27 seconds and came up with this:

A Big Mac is generally more expensive in Costa Rica than in the United States when priced in US dollars, by roughly 10–15% based on recent data.

United States

• Typical/median in-store price: about US$5.99 (as of late October 2026, across thousands of locations).
• Common range: roughly $4–$9 depending on the state, city, and specific restaurant (cheaper in places like Texas; higher in Alaska, parts of the Northeast, or high-cost areas).
• The Economist’s Big Mac Index (July 2026): $6.22.
• Prices are set by individual franchisees, so they vary significantly.

Costa Rica

• The Economist’s Big Mac Index (July 2026): ¢3,150, which converted to about $7.00 at the exchange rate then (roughly 12.5% higher than the US figure of $6.22).
• Local menu reports put a plain Big Mac sandwich in the range of roughly ¢3,000–¢4,000 (around $6.60–$8.80 at current rates near 454–455 CRC per USD). Combos are higher (often ¢4,500–¢5,500 or more).
• Delivery-app prices are typically higher (one tracker shows around CRC 3,712 / ~$8.15).

The burger is listed at ¢3,150 in Costa Rica, or about US$7, compared with a U.S. benchmark of US$6.22. That puts Costa Rica’s price roughly 12.5% higher, a difference of about 78 cents per burger.

The comparison converts local prices into U.S. dollars using exchange rates, making it easier to compare the same menu item across countries. It is a snapshot, not a fixed price guarantee: local menu prices and exchange rates can change, and prices may vary by restaurant or ordering method.

The Big Mac Index was created by The Economist as a lighthearted way to compare currencies and purchasing power. It is based on the idea that, over time, exchange rates might move toward levels that make the same product cost a similar amount in different countries. A burger price alone can’t explain differences in wages, taxes, rent or the cost of other goods, so the index is best treated as a simple comparison rather than a full measure of affordability.