Liberia vs Papua New Guinea

In Liberia, the minimum wage is $156/mo. In Papua New Guinea, it is K3.50/hr ($0.93 USD). Liberia has the higher rate by 16659% in USD terms. That nominal gap does not account for local prices; see the purchasing power comparison below for a cost-of-living-adjusted view. Workers in Papua New Guinea may retain a larger share of their earnings if prices there are lower.

The average gross salary in Liberia is $350/mo, compared to K2,200/mo ($585.11 USD) in Papua New Guinea. In USD terms, workers in Liberia earn approximately 67% less. Average salaries reflect the full labor market, not just the minimum wage floor. The gap between Liberia and Papua New Guinea is shaped by differences in industry composition, labor productivity, and the overall cost of living in each country. Workers in Papua New Guinea earn more in nominal terms, though how far that income stretches depends on local prices in Liberia.

Liberia has a longer standard work week at 48 hours, compared to 40 hours in Papua New Guinea. Workers in Liberia work 48 hours per week by law. Longer mandatory hours can offset a nominally higher wage; a worker in Papua New Guinea working fewer hours may have comparable or better effective hourly earnings depending on the wage levels of each country. Total annual compensation depends on both the wage rate and the number of hours required.

While direct cost of living data varies by source, GDP per capita (PPP) gives a useful proxy for overall economic level. Papua New Guinea has the higher GDP per capita at $4,875, which is 2.6x that of Liberia at $1,871. From Liberia's perspective, this means goods and services are priced at a lower economic level. A higher GDP per capita generally correlates with higher wages, higher consumer prices, and greater availability of goods and services. Workers moving between these two countries should expect significant differences in rent, food, and transportation costs.