Glossary

Definitions of key wage and salary terms used on wage.is. Each country page links to these definitions where terms appear in context.

Minimum Wage: The lowest hourly, daily, or monthly pay that employers may legally pay workers. Most countries set a national floor, though some delegate to regions, states, or industries. wage.is reports the primary statutory minimum wage for each country. Where no national rate exists, the most broadly applicable rate is shown.
Statutory Minimum Wage: A minimum wage set by law or regulation, as distinct from a wage floor set by collective bargaining or industry agreement. Workers are legally entitled to at least this amount regardless of employment contract terms.
Living Wage: An estimated wage sufficient to cover basic needs in a given location: housing, food, healthcare, transportation, and minimal discretionary spending. Unlike a statutory minimum wage, a living wage is a benchmark, not a legal requirement. It is higher than the minimum wage in most countries.
Average Salary: The arithmetic mean of salaries across a defined group of workers. wage.is reports gross average salary where available. The average is sensitive to high earners and will exceed the median salary in countries with high wage inequality. "Average salary" and "mean salary" refer to the same measure.
Explore: Average Salary by Country
Median Income: The midpoint of an income distribution: half of the population earns above this level and half below. The median is less sensitive to extreme values than the mean, making it a better measure of the typical worker's income in countries with high inequality. wage.is reports median household income and median individual income where data is available.
Gross vs Net Salary: Gross salary is the total pay before any deductions. Net salary is the take-home amount after taxes and social contributions are deducted. The gap between gross and net varies widely by country depending on tax rates and social security contributions. wage.is reports gross salary by default and notes net salary separately where available.
Nominal vs Real Wage: A nominal wage is the face value of pay in currency terms. A real wage adjusts for inflation, showing purchasing power over time. A nominal wage can rise while the real wage falls if inflation outpaces pay increases. wage.is shows both nominal figures and real wage trends using Consumer Price Index (CPI) data.
Explore: Minimum Wage Trends by Country
Purchasing Power Parity (PPP): An exchange rate adjustment that accounts for price level differences between countries. Because goods cost different amounts in different places, a simple currency conversion can misrepresent living standards. PPP conversion allows more meaningful comparisons of what a wage can actually buy. A $1,000 monthly salary in Bangladesh has substantially more local purchasing power than the same nominal amount in Switzerland.
Gini Coefficient: A measure of income inequality within a population, expressed as a number between 0 and 1 (or 0 and 100). A Gini of 0 means perfect equality — everyone earns the same. A Gini of 1 means perfect inequality — one person earns everything. Most countries fall between 0.25 and 0.65. A high Gini means that the average salary overstates the typical worker's income by a large margin; the median is a better guide in such cases. South Africa, Brazil, and Colombia have among the world's highest Gini coefficients; the Nordic countries have among the lowest.
Gender Wage Gap: The difference in median earnings between men and women expressed as a percentage of men's earnings. A gap of 15% means women earn 85 cents for every dollar earned by men. The gap reflects a combination of occupational segregation, hours worked, career interruptions, and in some cases direct pay discrimination. The raw gap compares all workers; the adjusted gap controls for occupation, experience, and hours, and is typically smaller.
Labor Force Participation Rate: The percentage of the working-age population (typically 15 to 64) that is either employed or actively seeking work. A high participation rate means most working-age people are economically active. The rate varies significantly by gender, age group, and country. Low participation can signal high informality, large student populations, or cultural barriers to workforce entry.
Informal Economy: Economic activity that takes place outside formal employment relationships: unregistered businesses, cash-in-hand work, subsistence farming, and domestic work. Informal workers typically lack legal wage protections, social security, and employment benefits. In some lower-income countries the informal economy accounts for more than half of total employment, meaning minimum wage laws reach only a minority of workers.
Social Security Contributions: Mandatory payments made by employers and employees to fund state-administered benefits such as pensions, healthcare, and unemployment insurance. Contributions are deducted from gross pay and reduce net take-home salary. In countries with high contribution rates (France, Italy, Sweden), the gap between gross and net salary is substantial. Employer contributions are a labor cost above the gross wage and are not reflected in the employee's payslip.
Collective Bargaining: A process in which trade unions negotiate wages, hours, and working conditions with employers on behalf of a group of workers. Agreed rates, set out in collective agreements, often exceed the statutory minimum wage. In countries with high collective bargaining coverage (Scandinavia, Germany), minimum wages may be set through sectoral agreements rather than national legislation.
Consumer Price Index (CPI): A measure of the average change in prices paid by consumers for a representative basket of goods and services. CPI data allows nominal wages to be adjusted for inflation to produce real wage figures. wage.is uses CPI data from the International Monetary Fund and national statistical offices to calculate real wage trends.
Standard Work Week: The number of hours typically worked per week before overtime applies. Common standards are 35 hours (France), 40 hours (United States, Japan), and 48 hours (some developing economies). The standard work week determines the effective hourly cost of a monthly salary. wage.is shows the standard work week for each country alongside wage data.
Overtime: Hours worked beyond the standard work week. Most countries require employers to pay a premium rate for overtime, typically 1.25 to 2 times the regular hourly rate. The overtime multiplier is shown on country pages where data is available.
Wage Period: The time unit for which a wage is quoted. Common periods are hourly, daily, weekly, monthly, and annual. wage.is normalizes wages to monthly and annual USD equivalents to allow cross-country comparison, using standard assumptions (40 hours per week, 52 weeks per year) when converting from hourly rates. The native period for each country is always shown alongside the normalized figure.
Exchange Rate: The rate at which one currency converts to another. wage.is uses monthly exchange rates from the European Central Bank, updated on the second of each month. All USD and EUR conversions on the site use the latest available monthly snapshot for the current year.
Explore: Wage Calculator
Wage Theft: The failure of an employer to pay workers the full wages they are legally owed. Common forms include paying below the minimum wage, not paying overtime, making illegal deductions, misclassifying employees as contractors, and unpaid off-the-clock work. Wage theft is most prevalent in low-wage sectors such as hospitality, domestic work, and agriculture, particularly where workers lack awareness of their rights or fear retaliation.
Precarious Work: Employment characterized by instability, low pay, few benefits, and limited worker control. Examples include zero-hours contracts, short-term gigs, seasonal work, and false self-employment. Precarious workers are often excluded from minimum wage protections, sick pay, and pension entitlements. The growth of platform and gig economy work has increased the prevalence of precarious employment in high-income countries.
Severance Pay: A payment made to an employee upon termination of employment. Entitlement and amount vary widely: some countries mandate generous severance tied to years of service; others require none. In countries with high statutory severance (Indonesia, India, Turkey), labor costs include a significant unfunded liability that affects hiring decisions. Severance is distinct from redundancy pay, which is specific to layoffs rather than all terminations.