United States
Compared with Japan, using real observed prices.
Baseline: Japan = 1×
Overall verdict
United States is about 1.14×
Japan.
Average across 5 categories, 7 items with data
The shape of prices (vs
Japan = 1×)
How to read this
The centre line is Japan. A bar running right means United States 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
Japan
Japan = 1×
United States is pricier →
Thin bar shows the range (cheapest to priciest item in the category)
In United States, Big Mac costs 2.0× what it does in Japan — but Natural gas 1kWh (household) costs only 0.6×. What is expensive here is labour, not the goods that carry a world price.
Real prices. Real sources. Real dates.
-
Big Mac 1 burger ×2.02
United States ¥970 USD 6.12
Japan ¥480 JPY 480
-
Diesel 1L 1 L ×1.39
United States ¥221 USD 1.356
Japan ¥159 USD 0.976
-
PC game (Cyberpunk 2077) 1 game ×1.12
United States ¥9,827 USD 59.99
Japan ¥8,778 JPY 8,778
-
Gasoline 1L 1 L ×1.10
United States ¥186 USD 1.146
Japan ¥169 USD 1.041
-
iPhone (base model, base storage) 1 unit ×0.95
United States ¥135,798 USD 829
Japan ¥142,800 JPY 142,800
-
Electricity 1kWh (household) 1 kWh ×0.83
United States ¥30 USD 0.188
Japan ¥36 USD 0.227
-
Natural gas 1kWh (household) 1 kWh ×0.64
United States ¥8 USD 0.048
Japan ¥12 USD 0.075
See what really changed 
Big Mac, 2021 → 2026At the timeUsing the exchange rate of each date
+24%
in USD
4.93 → 6.12
4.93 → 6.12
vs
At today's rateUsing today's exchange rate
+79%
in JPY
It rose 24% in local currency, but 79% in yours. Most of what you feel is the exchange rate, not United States's inflation.