South Korea
Compared with Sri Lanka, using real observed prices.
Baseline: Sri Lanka = 1×
Overall verdict
South Korea is about 0.90×
Sri Lanka.
Average across 3 categories, 7 items with data
The shape of prices (vs
Sri Lanka = 1×)
How to read this
The centre line is Sri Lanka. 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
Sri Lanka
Sri Lanka = 1×
South Korea is pricier →
Thin bar shows the range (cheapest to priciest item in the category)
In South Korea, Electricity 1kWh (household) costs 1.1× what it does in Sri Lanka — but Big Mac costs only 0.7×. 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 ×1.11
South Korea LKR 40.63 USD 0.127
Sri Lanka LKR 36.47 USD 0.114
-
Diesel 1L 1 L ×1.00
South Korea LKR 452.73 USD 1.415
Sri Lanka LKR 454.97 USD 1.422
-
Gasoline 1L 1 L ×0.97
South Korea LKR 456.57 USD 1.427
Sri Lanka LKR 471.29 USD 1.473
-
Big Mac 1 burger ×0.66
South Korea LKR 1,197 KRW 5,500
Sri Lanka LKR 1,820 LKR 1,820
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
+50%
in LKR
It rose 20% in local currency, but 50% in yours. Most of what you feel is the exchange rate, not South Korea's inflation.