Japan
Compared with Singapore, using real observed prices.
Baseline: Singapore = 1×
Overall verdict
Japan is about 0.65×
Singapore.
Average across 5 categories, 9 items with data
The shape of prices (vs
Singapore = 1×)
How to read this
The centre line is Singapore. 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
Singapore
Singapore = 1×
Japan is pricier →
Thin bar shows the range (cheapest to priciest item in the category)
In Japan, PC game (Cyberpunk 2077) costs 1.0× what it does in Singapore — but Diesel 1L costs only 0.4×. What is expensive here is labour, not the goods that carry a world price.
Real prices. Real sources. Real dates.
-
PC game (Cyberpunk 2077) 1 game ×1.00
Japan S$69.18 JPY 8,778
Singapore S$69.00 SGD 69
-
Electricity 1kWh (household) 1 kWh ×0.97
Japan S$0.29 USD 0.227
Singapore S$0.30 USD 0.233
-
iPhone (base model, base storage) 1 unit ×0.87
Japan S$1,125 JPY 142,800
Singapore S$1,299 SGD 1,299
-
Big Mac 1 burger ×0.52
Japan S$3.90 JPY 480
Singapore S$7.45 SGD 7.45
-
Gasoline 1L 1 L ×0.45
Japan S$1.35 USD 1.041
Singapore S$3.01 USD 2.323
-
Natural gas 1kWh (household) 1 kWh ×0.40
Japan S$0.10 USD 0.075
Singapore S$0.24 USD 0.189
-
Diesel 1L 1 L ×0.36
Japan S$1.27 USD 0.976
Singapore S$3.53 USD 2.722
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
-20%
in SGD
It rose 23% in local currency, but -20% in yours. Most of what you feel is the exchange rate, not Japan's inflation.