Gini Coefficient Calculator

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Enter two or more non-negative numbers separated by commas, spaces, or line breaks. These can be individual incomes, household incomes, market shares, or any other distribution.
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Gini CoefficientModerate Inequality
0.3943

A value from 0 (perfect equality) to 1 (maximum inequality)

Gini Index (%)39.43%
Inequality levelModerate Inequality
Top 10% share28.68%
Bottom 50% share22.02%
Number of observations10
0.3943
Very Low<0.2Low0.2-0.3Moderate0.3-0.4High0.4-0.5Very High0.5+

Gini coefficient: 0.3943 - Moderate Inequality.

  • The top 10% hold 28.7% of total income, while the bottom 50% hold 22.0%.
  • This approaches the United States level (Gini about 0.39-0.41), where inequality is considered high for a developed economy.
  • The calculation used 10 data points. Adding more observations at the extremes will refine the result.

Next stepA Gini in the 0.30-0.45 range is typical of many economies. Policies that expand access to education and capital historically lower it over decades.

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