Oman
Compared with Costa Rica, using real observed prices.
Baseline: Costa Rica = 1×
Overall verdict
Oman is about 0.36×
Costa Rica.
Average across 3 categories, 4 items with data
The shape of prices (vs
Costa Rica = 1×)
How to read this
The centre line is Costa Rica. A bar running right means Oman is pricier; running left means cheaper. The thin bar behind shows the range from the cheapest to the priciest item in that category.
← Cheaper than
Costa Rica
Costa Rica = 1×
Oman is pricier →
Thin bar shows the range (cheapest to priciest item in the category)
In Oman, Big Mac costs 0.7× what it does in Costa Rica — but Electricity 1kWh (household) costs only 0.2×. What is expensive here is labour, not the goods that carry a world price.
Real prices. Real sources. Real dates.
-
Big Mac 1 burger ×0.66
Oman CRC 1,967 OMR 1.53
Costa Rica CRC 2,990 CRC 2,990
-
Diesel 1L 1 L ×0.45
Oman CRC 332.15 USD 0.671
Costa Rica CRC 745.96 USD 1.507
-
Gasoline 1L 1 L ×0.37
Oman CRC 307.89 USD 0.622
Costa Rica CRC 825.66 USD 1.668
-
Electricity 1kWh (household) 1 kWh ×0.18
Oman CRC 14.85 USD 0.03
Costa Rica CRC 84.15 USD 0.17
See what really changed 
Big Mac, 2021 → 2026At the timeUsing the exchange rate of each date
+33%
in OMR
1.15 → 1.53
1.15 → 1.53
vs
At today's rateUsing today's exchange rate
+7%
in CRC
It rose 33% in local currency, but 7% in yours. Most of what you feel is the exchange rate, not Oman's inflation.