Natural gas - proved reserves
| Afghanistan | 49.55 billion cu m (1 January 2018 est.) |
| Albania | 821.2 million cu m (1 January 2018 est.) |
| Algeria | 4.504 trillion cu m (1 January 2018 est.) |
| American Samoa | 0 cu m (1 January 2014 est.) |
| Andorra | 0 cu m (2016) |
| Angola | 308.1 billion cu m (1 January 2018 est.) |
| Antigua and Barbuda | 0 cu m (1 January 2014 est.) |
| Argentina | 336.6 billion cu m (1 January 2018 est.) |
| Armenia | 0 cu m (1 January 2014 est.) |
| Aruba | 0 cu m (1 January 2014 est.) |
| Australia | 1.989 trillion cu m (1 January 2018 est.) |
| Austria | 6.513 billion cu m (1 January 2018 est.) |
| Azerbaijan | 991.1 billion cu m (1 January 2018 est.) |
| Bahamas, The | 0 cu m (1 January 2009 est.) |
| Bahrain | 92.03 billion cu m (1 January 2018 est.) |
| Bangladesh | 185.8 billion cu m (1 January 2018 est.) |
| Barbados | 141.6 million cu m (1 January 2018 est.) |
| Belarus | 2.832 billion cu m (1 January 2018 est.) |
| Belgium | 0 cu m (1 January 2014 est.) |
| Belize | 0 cu m (1 January 2014 est.) |
| Benin | 1.133 billion cu m (1 January 2018 est.) |
| Bermuda | 0 cu m (1 January 2014 est.) |
| Bhutan | 0 cu m (2016 est.) |
| Bolivia | 295.9 billion cu m (1 January 2018 est.) |
| Bosnia and Herzegovina | 0 cu m (1 January 2014 est.) |
| Botswana | 0 cu m (1 January 2014 est.) |
| Brazil | 377.4 billion cu m (1 January 2018 est.) |
| British Virgin Islands | 0 cu m (1 January 2014 est.) |
| Brunei | 260.5 billion cu m (1 January 2018 est.) |
| Bulgaria | 5.663 billion cu m (1 January 2018 est.) |
| Burkina Faso | 0 cu m (1 January 2014 est.) |
| Burma | 637.1 billion cu m (1 January 2018 est.) |
| Burundi | 0 cu m (1 January 2014 est.) |
| Cambodia | 0 cu m (1 January 2014 est.) |
| Cameroon | 135.1 billion cu m (1 January 2018 est.) |
| Canada | 2.056 trillion cu m (1 January 2018 est.) |
| Cayman Islands | 0 cu m (1 January 2014 est.) |
| Central African Republic | 0 cu m (1 January 2014 est.) |
| Chad | 0 cu m (1 January 2014 est.) |
| Chile | 97.97 billion cu m (1 January 2018 est.) |
| China | 5.44 trillion cu m (1 January 2018 est.) |
| Colombia | 113.9 billion cu m (1 January 2018 est.) |
| Comoros | 0 cu m (1 January 2014 est.) |
| Congo, Democratic Republic of the | 991.1 million cu m (1 January 2018 est.) |
| Congo, Republic of the | 90.61 billion cu m (1 January 2018 est.) |
| Cook Islands | 0 cu m (1 January 2014 est.) |
| Costa Rica | 0 cu m (1 January 2014 est.) |
| Cote d'Ivoire | 28.32 billion cu m (1 January 2018 est.) |
| Croatia | 24.92 billion cu m (1 January 2018 est.) |
| Cuba | 70.79 billion cu m (1 January 2018 est.) |
| Curacao | 0 cu m (1 January 2011 est.) |
| Cyprus | 141.6 billion cu m (1 January 2014 est.) |
| Denmark | 12.86 billion cu m (1 January 2018 est.) |
| Djibouti | 0 cu m (1 January 2014 est.) |
| Dominica | 0 cu m (1 January 2014 est.) |
| Dominican Republic | 0 cu m (1 January 2014 est.) |
| Ecuador | 10.9 billion cu m (1 January 2018 est.) |
| Egypt | 2.186 trillion cu m (1 January 2018 est.) |
| El Salvador | 0 cu m (1 January 2017 est.) |
| Equatorial Guinea | 36.81 billion cu m (1 January 2018 est.) |
| Eritrea | 0 cu m (1 January 2014 est.) |
| Estonia | 0 cu m (2016 est.) |
| Ethiopia | 24.92 billion cu m (1 January 2018 est.) |
| European Union | 1.3 trillion cu m (1 January 2017 est.) |
| Falkland Islands (Islas Malvinas) | 0 cu m (1 January 2014 est.) |
| Faroe Islands | 0 cu m (1 January 2014 est.) |
| Fiji | 0 cu m (1 January 2014 est.) |
| Finland | NA cu m (1 January 2016 est.) |
| France | 8.41 billion cu m (1 January 2018 est.) |
| French Polynesia | 0 cu m (1 January 2014 est.) |
| Gabon | 28.32 billion cu m (1 January 2018 est.) |
| Gambia, The | 0 cu m (1 January 2014 est.) |
| Georgia | 8.495 billion cu m (1 January 2018 est.) |
| Germany | 39.5 billion cu m (1 January 2018 est.) |
| Ghana | 22.65 billion cu m (1 January 2018 est.) |
| Gibraltar | 0 cu m (1 January 2014 est.) |
| Greece | 991.1 million cu m (1 January 2018 est.) |
| Greenland | 0 cu m (1 January 2014 est.) |
| Grenada | 0 cu m (1 January 2014 est.) |
| Guam | 0 cu m (1 January 2014 est.) |
| Guatemala | 2.96 billion cu m (1 January 2006 est.) |
| Guinea | 0 cu m (1 January 2014 est.) |
| Guinea-Bissau | 0 cu m (1 January 2014 est.) |
| Guyana | 0 cu m (1 January 2014 est.) |
| Haiti | 0 cu m (1 January 2014 est.) |
| Honduras | 0 cu m (1 January 2014 est.) |
| Hong Kong | 0 cu m (1 January 2016 est.) |
| Hungary | 6.598 billion cu m (1 January 2018 est.) |
| Iceland | 0 cu m (1 January 2014 est.) |
| India | 1.29 trillion cu m (1 January 2018 est.) |
| Indonesia | 2.866 trillion cu m (1 January 2018 est.) |
| Iran | 33.72 trillion cu m (1 January 2018 est.) |
| Iraq | 3.82 trillion cu m (1 January 2018 est.) |
| Ireland | 9.911 billion cu m (1 January 2018 est.) |
| Israel | 176 billion cu m (1 January 2018 est.) |
| Italy | 38.11 billion cu m (1 January 2018 est.) |
| Jamaica | 0 cu m (1 January 2014 est.) |
| Japan | 20.9 billion cu m (1 January 2018 est.) |
| Jordan | 6.031 billion cu m (1 January 2018 est.) |
| Kazakhstan | 2.407 trillion cu m (1 January 2018 est.) |
| Kenya | 0 cu m (1 January 2014 est.) |
| Kiribati | 0 cu m (1 January 2014 est.) |
| Korea, North | 0 cu m (1 January 2014 est.) |
| Korea, South | 7.079 billion cu m (1 January 2018 est.) |
| Kosovo | 0 cu m NA (2017 est.) |
| Kuwait | 1.784 trillion cu m (1 January 2018 est.) |
| Kyrgyzstan | 5.663 billion cu m (1 January 2018 est.) |
| Laos | 0 cu m (1 January 2014 est.) |
| Latvia | 0 cu m (2014 est.) |
| Lebanon | 0 cu m (1 January 2014 est.) |
| Lesotho | 0 cu m (1 January 2014 est.) |
| Liberia | 0 cu m (1 January 2014 est.) |
| Libya | 1.505 trillion cu m (1 January 2018 est.) |
| Lithuania | 0 cu m (2016 est.) |
| Luxembourg | 0 cu m (1 January 2014 est.) |
| Macau | 0 cu m (1 January 2014 est.) |
| Madagascar | 0 cu m (1 January 2012 est.) |
| Malawi | 0 cu m (2017 est.) |
| Malaysia | 1.183 trillion cu m (1 January 2018 est.) |
| Maldives | 0 cu m (1 January 2016 est.) |
| Mali | 0 cu m (1 January 2014 est.) |
| Malta | 0 cu m (1 January 2014 est.) |
| Mauritania | 28.32 billion cu m (1 January 2018 est.) |
| Mauritius | 0 cu m (1 January 2014 est.) |
| Mexico | 279.8 billion cu m (1 January 2018 est.) |
| Micronesia, Federated States of | 0 cu m |
| Moldova | NA cu m (1 January 2017 est.) |
| Mongolia | 0 cu m (1 January 2014 est.) |
| Montenegro | 0 cu m (2016 est.) |
| Montserrat | 0 cu m (1 January 2014 est.) |
| Morocco | 1.444 billion cu m (1 January 2018 est.) |
| Mozambique | 2.832 trillion cu m (1 January 2018 est.) |
| Namibia | 62.29 billion cu m (1 January 2018 est.) |
| Nauru | 0 cu m (1 January 2014 est.) |
| Nepal | 0 cu m (1 January 2014 est.) |
| Netherlands | 801.4 billion cu m (1 January 2018 est.) |
| New Caledonia | 0 cu m (1 January 2014 est.) |
| New Zealand | 33.7 billion cu m (1 January 2018 est.) |
| Nicaragua | 0 cu m (1 January 2015 est.) |
| Niger | 0 cu m (1 January 2016 est.) |
| Nigeria | 5.475 trillion cu m (1 January 2018 est.) |
| Niue | 0 cu m (1 January 2014 est.) |
| Norway | 1.782 trillion cu m (1 January 2018 est.) |
| Oman | 651.3 billion cu m (1 January 2018 est.) |
| Pakistan | 588.8 billion cu m (1 January 2018 est.) |
| Panama | 0 cu m (1 January 2014 est.) |
| Papua New Guinea | 210.5 billion cu m (1 January 2018 est.) |
| Paraguay | 0 cu m (1 January 2014 est.) |
| Peru | 455.9 billion cu m (1 January 2018 est.) |
| Philippines | 98.54 billion cu m (1 January 2018 est.) |
| Poland | 79.79 billion cu m (1 January 2018 est.) |
| Portugal | 0 cu m (1 January 2014 est.) |
| Puerto Rico | 0 cu m (1 January 2014 est.) |
| Qatar | 24.07 trillion cu m (1 January 2018 est.) |
| Romania | 105.5 billion cu m (1 January 2018 est.) |
| Russia | 47.8 trillion cu m (1 January 2018 est.) |
| Rwanda | 56.63 billion cu m (1 January 2018 est.) |
| Saint Kitts and Nevis | 0 cu m (1 January 2014 est.) |
| Saint Lucia | 0 cu m (1 January 2014 est.) |
| Saint Pierre and Miquelon | 0 cu m (1 January 2014 est.) |
| Saint Vincent and the Grenadines | 0 cu m (1 January 2014 est.) |
| Samoa | 0 cu m (1 January 2014 est.) |
| Sao Tome and Principe | 0 cu m (1 January 2014 est.) |
| Saudi Arabia | 8.619 trillion cu m (1 January 2018 est.) |
| Senegal | 0 cu m (1 January 2012 est.) |
| Serbia | 48.14 billion cu m (1 January 2018 est.) |
| Seychelles | 0 cu m (1 January 2014 est.) |
| Sierra Leone | 0 cu m (1 January 2014 est.) |
| Singapore | 0 cu m (1 January 2017 est.) |
| Slovakia | 14.16 billion cu m (1 January 2018 est.) |
| Slovenia | NA cu m (2017 est.) |
| Solomon Islands | 0 cu m (1 January 2014 est.) |
| Somalia | 5.663 billion cu m (1 January 2018 est.) |
| South Africa | 0 cu m (1 January 2012 est.) |
| South Sudan | 63.71 billion cu m (1 January 2016 est.) |
| Spain | 2.548 billion cu m (1 January 2018 est.) |
| Sri Lanka | 0 cu m (1 January 2014 est.) |
| Sudan | 84.95 billion cu m (1 January 2018 est.) |
| Suriname | 0 cu m (1 January 2011 est.) |
| Sweden | 0 cu m (1 January 2014 est.) |
| Switzerland | NA cu m (1 January 2011 est.) |
| Syria | 240.7 billion cu m (1 January 2018 est.) |
| Taiwan | 6.229 billion cu m (1 January 2018 est.) |
| Tajikistan | 5.663 billion cu m (1 January 2018 est.) |
| Tanzania | 6.513 billion cu m (1 January 2018 est.) |
| Thailand | 193.4 billion cu m (1 January 2018 est.) |
| Togo | 0 cu m (1 January 2014 est.) |
| Tonga | 0 cu m (1 January 2014 est.) |
| Trinidad and Tobago | 447.4 billion cu m (1 January 2018 est.) |
| Tunisia | 65.13 billion cu m (1 January 2018 est.) |
| Turkey | 5.097 billion cu m (1 January 2018 est.) |
| Turkmenistan | 7.504 trillion cu m (1 January 2018 est.) |
| Turks and Caicos Islands | 0 cu m (1 January 2014 est.) |
| Uganda | 14.16 billion cu m (1 January 2018 est.) |
| Ukraine | 1.104 trillion cu m (1 January 2018 est.) |
| United Arab Emirates | 6.091 trillion cu m (1 January 2018 est.) |
| United Kingdom | 176 billion cu m (1 January 2018 est.) |
| United States | 0 cu m (1 January 2017 est.) |
| Uruguay | 0 cu m (1 January 2014 est.) |
| Uzbekistan | 1.841 trillion cu m (1 January 2018 est.) |
| Vanuatu | 0 cu m (1 January 2014 est.) |
| Venezuela | 5.739 trillion cu m (1 January 2018 est.) |
| Vietnam | 699.4 billion cu m (1 January 2018 est.) |
| Virgin Islands | 0 cu m (1 January 2014 est.) |
| West Bank | 0 cu m (1 January 2014 est.) |
| World | 196.1 trillion cu m (1 January 2016 est.) |
| Yemen | 478.5 billion cu m (1 January 2018 est.) |
| Zambia | 0 cu m (1 January 2014 est.) |
| Zimbabwe | 0 cu m (1 January 2014 est.) |
Source: CIA Factbook