Gross Domestic Product (GDP) by Country (Oceania)
Australia has the largest economy in Oceania — $1.80T, ahead of New Zealand ($0.26T) and Papua New Guinea ($0.03T). All 18 countries ranked with the latest available data.
Top 18 Countries
| # | Country | Share | GDP |
|---|---|---|---|
| 1 | 🇦🇺 Australia | 84.4% | $1.80T |
| 2 | 🇳🇿 New Zealand | 12.4% | $0.26T |
| 3 | 🇵🇬 Papua New Guinea | 1.5% | $0.03T |
| 4 | 🇳🇨 New Caledonia | 0.4% | $0.01T |
| 5 | 🇬🇺 Guam | 0.3% | $0.01T |
| 6 | 🇵🇫 French Polynesia | 0.3% | $0.01T |
| 7 | 🇫🇯 Fiji | 0.3% | $0.01T |
| 8 | 🇸🇧 Solomon Islands | 0.1% | $0.00T |
| 9 | 🇻🇺 Vanuatu | 0.1% | $0.00T |
| 10 | 🇼🇸 Samoa | 0.1% | $0.00T |
| 11 | 🇦🇸 American Samoa | $0.00T | |
| 12 | 🇹🇴 Tonga | $0.00T | |
| 13 | 🇫🇲 Micronesia | $0.00T | |
| 14 | 🇰🇮 Kiribati | $0.00T | |
| 15 | 🇵🇼 Palau | $0.00T | |
| 16 | 🇲🇭 Marshall Islands | $0.00T | |
| 17 | 🇳🇷 Nauru | $0.00T | |
| 18 | 🇹🇻 Tuvalu | $0.00T |
Concentration
🇦🇺 84.4%🇳🇿 12.4%🇵🇬 1.5%🇳🇨 0.4%🇬🇺 0.3%Rest 1.0%
The top 10 countries hold 99.8% of the regional total
Statistic
About this Ranking
Gross Domestic Product (GDP) represents the total economic output of a nation and sets the ceiling for potential military spending. Larger economies can sustain bigger defense budgets in absolute terms while keeping military spending as a manageable share of output. GDP is the foundation upon which military power is built.
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