South Korea
Compared with Thailand, using real observed prices.
Baseline: Thailand = 1×
Overall verdict
South Korea is about 0.98×
Thailand.
Average across 5 categories, 7 items with data
The shape of prices (vs
Thailand = 1×)
How to read this
The centre line is Thailand. A bar running right means South Korea 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
Thailand
Thailand = 1×
South Korea is pricier →
Thin bar shows the range (cheapest to priciest item in the category)
In South Korea, Diesel 1L costs 1.4× what it does in Thailand — but PC game (Cyberpunk 2077) costs only 0.8×. What is expensive here is energy, not the goods that carry a world price.
Real prices. Real sources. Real dates.
-
Diesel 1L 1 L ×1.37
South Korea ฿47.24 USD 1.415
Thailand ฿34.59 USD 1.036
-
Gasoline 1L 1 L ×1.07
South Korea ฿47.64 USD 1.427
Thailand ฿44.54 USD 1.334
-
Electricity 1kWh (household) 1 kWh ×1.00
South Korea ฿4.13 USD 0.127
Thailand ฿4.13 USD 0.127
-
iPhone (base model, base storage) 1 unit ×0.99
South Korea ฿29,720 KRW 1,290,000
Thailand ฿29,900 THB 29,900
-
Big Mac 1 burger ×0.87
South Korea ฿117.48 KRW 5,500
Thailand ฿135.00 THB 135
-
PC game (Cyberpunk 2077) 1 game ×0.85
South Korea ฿1,521 KRW 66,000
Thailand ฿1,799 THB 1,799
See what really changed 
Big Mac, 2021 → 2026At the timeUsing the exchange rate of each date
+20%
in KRW
4600 → 5500
4600 → 5500
vs
At today's rateUsing today's exchange rate
-10%
in THB
It rose 20% in local currency, but -10% in yours. Most of what you feel is the exchange rate, not South Korea's inflation.