Here is a list of various nations and their GDPs (nominal) for 2012 in both British pounds and US dollars.
- 1) British Empire: £29.36 trillion/$45.691 trillion USD
- 2) Republic of China: £6.686 trillion/$10.31 trillion USD
- 3) America: £5.881 trillion/$9.076 trillion USD
- 4) Soviet Union: £3.814 trillion/$5.887 trillion USD
- 5) Germany: £2.79 trillion/$4.302 trillion USD
- 6) Canada: £2.548 trillion/$3.862 trillion USD
- 7) France: £1.977 trillion/$3.051 trillion USD
- 8) Brazil: £1.786 trillion/$2.757 trillion USD
- 9) Iran: £1.737 trillion/$2.681 trillion USD
- 10) West Japan: £1.697 trillion/$2.622 trillion USD
- 11) Italy: £1.637 trillion/$2.529 trillion USD
- 12) Philippines: £1.56 trillion/$2.41 trillion USD
- 13) Australia: £1.43 trillion/$2.21 trillion USD
- 14) Korea: £1.389 trillion/$2.143 trillion USD
- 15) Poland: £1.323 trillion/$2.041 trillion USD
- 16) Spain: £1.220 trillion/$1.881 trillion USD
- 17) Indonesia: £1.084 trillion/$1.667 trillion USD
- 18) Mexico: £1.016 trillion/$1.568 trillion USD
- 19) Vietnam: £862.446 billion/$1.332 trillion USD
- 20) Netherlands: £777.461 billion/$1.2 trillion USD
- 21) Portugal: £701.66 billion/$1.083 trillion USD
- 22) Thailand: ₤694.549 billion/$1.073 trillion USD
- 23) East Japan: £653.184 billion/$1.008 trillion USD
- 24) Manchuria: ₤586.351 billion/$905.784 billion USD
- 25) Turkey ₤513.164 billion/$792.726 billion USD
- 26) Norway: £492.685 billion/$760.316 billion USD
- 27) Sweden: £452.576 billion/$698.81 billion USD
- 28) South Africa: ₤447.547 billion/$691.363 billion USD
- 29) Switzerland: ₤444.6 billion/$688.435 billion USD
- 30) Chile: £412.735 billion/$636.936 billion USD
- 31) Arabia: £389.1 billion/$562.5 billion USD
- 32) Belgium: £360.594 billion/$558.357 billion USD
- 33) Romania: £349.306 billion/$540.878 billion USD
- 34) Afghanistan: ₤336.668 billion/$521.309 billion USD
- 35) Argentina: £356.48 billion/$515.35 billion USD
- 36) Cuba: £328.883 billion/$509.254 billion USD
- 37) United Arab Emirates: £322.210 billion/$497.237 billion USD
- 38) Ukraine: ₤315.902 billion/$487.999 billion USD
- 39) Colombia: ₤311.998 billion/$483.109 billion USD
- 40) Venezuela: £307.606 billion/$476.308 billion USD
- 41) Ecuador: £303.35 billion/$467.728 billion USD
- 42) Israel: 288.734 billion/$445.577 billion USD
- 43) Iraq: £285.472 billion/$442.035 billion USD
- 44) Denmark: £275.994 billion/$426.35 billion USD
- 45) Czechia: £271.622 billion/$419.596 billion USD
- 46) New Zealand: £247.638 billion/$382.729 billion USD
- 47) Austria: ₤245.901 billion/$380.762 billion USD
- 48) Kuwait: £246.552 billion/380.482 billion USD
- 49) Finland: £209.803 billion/324.1 billion USD
- 50) Ethiopia: £209.337 billion/$323.38 billion USD
- 51) Dominican Republic: £208.475 billion/$321.72 billion USD
- 52) Hungary: £203.423 billion/$313.924 billion USD
- 53) Peru: £185.49 billion/286.466 billion USD
- 54) Egypt: ₤184.899 billion/$285.629 billion USD
- 55) Greece: £181.320 billion/$280.762 billion USD
- 56) Ireland: £173.12 billion/267.105 billion USD
- 57) Mozambique: £171.150 billion/$264.167 billion USD
- 58) People's Republic of China: £158 billion/244.653 billion USD
- 59) Qatar: £146.566 billion/$226.182 billion USD
- 60) Syria: £139.749 billion/$215.662 billion USD
- 61) Slovakia: £133.634 billion/$206.261 billion USD
- 62) Oman: £128.974 billion/$199.034 billion USD
- 63) Yemen: £118.982 billion/$183.613 billion USD
- 64) Palestine: £117.917 billion/$181.97 billion USD
- 65) Shinjang: ₤115.464 billion/$178.367 billion USD
- 66) Puerto Rico: £114.9 billion/$173.6 billion USD
- 67) Jordan: £111.706 billion/$172.386 billion USD
- 68) Lebanon: £105.134 billion/$162.244 billion USD
- 69) Algeria: £104.231 billion/$160.85 billion USD
- 70) Tunisia: £97.774 billion/$150.885 billion USD
- 71) Cambodia: £95.482 billion/$147.348 billion USD
- 72) Guatemala: £92.198 billion/$142.281 billion USD
- 73) Laos: £79.704 billion/$123.00 billion USD
- 74) Croatia: £77.218 billion/$119.163 billion USD
- 75) Morocco: £66.673 billion/$103.238 billion USD
- 76) Belarus: £63.002 billion/$97.555 billion USD
- 77) Panama: £58.409 billion/$90.137 billion USD
- 78) Uruguay: ₤55.307 billion/$85.438 billion USD
- 79) Costa Rica: £54.798 billion/$84.564 billion USD
- 80) Yugoslavia: £53.893 billion/$83.45 billion USD
- 81) Libya: £52.547 billion/$81.091 billion USD
- 82) Ivory Coast: £52.257 billion/$80.643 billion USD
- 83) Slovenia: £51.248 billion/$79.086 billion USD
- 84) Paraguay: £49.575 billion/$76.504 billion USD
- 85) Mongolia: £48.286 billion/$74.769 billion USD
- 86) Cameroun: £47.36 billion/$73.86 billion USD
- 87) Angola: £49.72 billion/$71.88 billion USD
- 88) Zaire: ₤42.574 billion/$65.767 billion US
- 89) El Salvador: £41.347 billion/$63.806 billion USDD
- 90) Luxembourg: £36.472 billion/$56.475 billion USD
- 91) Honduras: £31.813 billion/$49.094 billion USD
- 92) Lithuania: ₤28.819 billion/$44.624 billion USD
- 93) Bulgaria: £30.52 billion/$44.12 billion USD
- 94) Haiti: £28.223 billion/$43.554 trillion USD
- 95) Cyprus: £26.746 billion USD/$41.274 billion USD
- 96) Senegal: £26.64 billion/$41.11 billion USD
- 97) Nicaragua: £24.927 billion/$38.467 billion USD
- 98) Namibia: £24.142 billion/$37.262 billion USD
- 99) Madagascar: £23.529 billion/$36.31 billion USD
- 100) Macedonia: £23.424 billion/$36.148 billion USD
- 101) Latvia: ₤23.05 billion/$35.57 billion USD
- 102) Tchad: £22.892 billion/$35.326 billion USD
- 103) Congo: £22.661 billion/$34.97 billion USD
- 104) Gabon: £21.215 billion/$32.738 billion USD
- 105) Mali: £19.944 billion/$30.777 billion USD
- 106) Bahrain: £19.259 billion/$29.72 billion USD
- 107) Albania: ₤19.216 billion/$29.653 billion USD
- 108) Bolivia: £19.078 billion/$29.44 billion USD
- 109) Equatorial Guinea: £18.608 billion/28.716 billion USD
- 110) Estonia: ₤17.947 billion/$27.79 billion USD
- 111) Ruanda: £17.795 billion/$27.461 billon USD
- 112) Liberia: £16.8 billion/$25.4 billion USD
- 113) Niger: £14.882 billion/$22.966 billion USD
- 114) Nepal: £12.833 billion/$19.871 billion USD
- 115) Mauritania: £11.537 billion/$17.804 billion USD
- 116) Iceland: £11.147 billion/$17.261 billion USD
- 117) Bosnia: £10.325 billion/$14.927 billion USD
- 118) Malta: £9.133 billion/$14.141 billion USD
- 119) Togo: £8.902 billion/$13.737 billion USD
- 120) Guinea-Conakry: £8.476 billion/$13.08 billion USD
- 121) Surinam: £7.328 billion/$11.309 billion USD
- 122) Tibet: £6.43 billion/$9.72 billion USD
- 123) Burkina Faso: £5.576 billion/$9.506 billion USD
- 124) Eritrea: £5.656 billion/$8.728 billion USD
- 125) Urundi: £5.568 billion/$8.592 billion USD
- 126) Somalia: £5.121 billion/$7.903 billion USD
- 127) Benin: £4.85 billion/$7 billion USD
- 128) Timor-Leste: £4.734 billion/$7.306 billion USD
- 129) Liechtenstein: £3.374 billion/$5.224 billion USD
- 130) Monaco: £3.641 billion/$5.638 billion USD
- 131) Cape Verde: £2.323 billion/$3.585 billion USD
- 132) Andorra: £2.3 billion/$3.3 billion USD
- 133) Central African Republic: £2.007 billion/$3.096 billion USD
- 134) Djibouti: £1.785 billion/$2.755 billion USD
- 135) Guinea-Bissau: £1.708 billion/$2.635 billion USD
- 136) Bhutan: £1.39 billion/$2 billion USD
- 137) San Marino: £1.116 billion/$1.728 billion USD
- 138) Comoros: £827.5 million/$1.277 billion USD
- 139) Tonga: £286.131 million/$443.055 million USD
- 140) São Tomé and Príncipe: £193.595 million/$299.77 million USD
- 141) Vatican City: Not Applicable