Japan
Compared with Oman, using real observed prices.
Baseline: Oman = 1×
Overall verdict
Japan is about 2.08×
Oman.
Average across 3 categories, 9 items with data
The shape of prices (vs
Oman = 1×)
How to read this
The centre line is Oman. A bar running right means Japan 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
Oman
Oman = 1×
Japan is pricier →
Thin bar shows the range (cheapest to priciest item in the category)
In Japan, Electricity 1kWh (household) costs 7.6× what it does in Oman — but Big Mac costs only 0.8×. What is expensive here is energy, not the goods that carry a world price.
Real prices. Real sources. Real dates.
-
Electricity 1kWh (household) 1 kWh ×7.57
Japan OMR 0.09 USD 0.227
Oman OMR 0.01 USD 0.03
-
Gasoline 1L 1 L ×1.67
Japan OMR 0.40 USD 1.041
Oman OMR 0.24 USD 0.622
-
Diesel 1L 1 L ×1.45
Japan OMR 0.38 USD 0.976
Oman OMR 0.26 USD 0.671
-
Big Mac 1 burger ×0.76
Japan OMR 1.17 JPY 480
Oman OMR 1.53 OMR 1.53
See what really changed 
Big Mac, 2021 → 2026At the timeUsing the exchange rate of each date
+23%
in JPY
390 → 480
390 → 480
vs
At today's rateUsing today's exchange rate
-15%
in OMR
It rose 23% in local currency, but -15% in yours. Most of what you feel is the exchange rate, not Japan's inflation.