Best Third Passport for multi-citizens of Grenada, Japan

Total ScoreNameEase of travelCountriesTerritoryPopulationHDIDual Citizenship
1107the United Kingdom+31.8%+8+2%+3%0.909Yes
988Denmark+11.69%+1+0%+0%0.925No
987Hong Kong+4.27%+5+3%+2%0.917No
981the United Arab Emirates+11.91%+14+7%+3%0.84No
944Norway+10.34%+1+0%+0%0.949No
940Ghana+8.43%+7+3%+1%0.579Yes
939Austria+11.69%+1+0%+0%0.893No
931Mauritania+8.2%+10+7%+3%0.513No
926Switzerland+10.34%+1+0%+0%0.939Yes
926the Czech Republic+11.69%+1+0%+0%0.878No
914Burkina Faso+9.55%+10+4%+2%0.402Yes
913Luxembourg+11.69%+1+0%+0%0.898Yes
912Tunisia+7.75%+10+7%+2%0.725Yes
911Germany+11.69%+1+0%+0%0.926No
906Senegal+10.0%+10+4%+2%0.494Yes
906the Netherlands+11.69%+1+0%+0%0.924No
897Finland+11.69%+1+0%+0%0.895Yes
897Estonia+11.69%+1+0%+0%0.865No
893Latvia+11.69%+1+0%+0%0.83Yes
881Liechtenstein+10.67%+1+0%+0%0.912No
880Niger+10.0%+10+4%+2%0.353Yes
878Belgium+11.46%+1+0%+0%0.896Yes
877Sweden+11.69%+1+0%+0%0.913Yes
873Benin+9.55%+10+4%+2%0.485Yes
866France+11.69%+1+0%+0%0.897Yes
862Portugal+11.69%+1+0%+0%0.843Yes
860the United States+3.71%+3+0%+0%0.92Yes
855Ivory Coast+10.45%+10+4%+2%0.474Yes
853Kuwait+6.97%+4+2%+1%0.8No
844Seychelles+4.72%+3+2%+1%0.782No
843Togo+8.88%+9+4%+2%0.487Yes
840Iceland+9.89%+1+0%+0%0.921Yes
840Slovakia+11.69%+1+0%+0%0.845No
833Kenya+4.38%+7+4%+3%0.555Yes
829Qatar+6.29%+4+2%+1%0.856No
829Algeria+5.39%+7+4%+2%0.745No
828Oman+6.97%+4+2%+2%0.796No
828the Republic of Ireland+8.54%+1+0%+0%0.923Yes
826Mali+10.45%+10+7%+3%0.442Yes
819Spain+11.69%+1+0%+0%0.884Yes
818Malaysia+3.37%+5+6%+3%0.789No
813Mauritius+3.82%+3+0%+0%0.781No
811Nigeria+9.21%+9+5%+2%0.527Yes
810Singapore+6.29%+6+0%+2%0.925No
810Poland+11.69%+1+0%+0%0.855Yes
804Sierra Leone+8.43%+7+3%+1%0.42Yes
800Morocco+6.29%+8+5%+2%0.647Yes
798Malta+11.69%+1+0%+0%0.856Yes
796Slovenia+11.69%+1+0%+0%0.89Yes
790Liberia+9.1%+8+3%+1%0.427No
788Greece+11.69%+1+0%+0%0.866Yes
785Italy+11.69%+1+0%+0%0.887Yes
784Namibia+2.02%+3+0%+0%0.64Yes
782Lithuania+11.69%+1+0%+0%0.848No
782Botswana+2.58%+3+0%+0%0.698No
782South Africa+2.7%+2+0%+0%0.666Yes
780Australia+0.67%+1+0%+0%0.939Yes
777Guinea+8.54%+7+3%+1%0.414No
776Lebanon+2.7%+2+1%+1%0.763Yes
769Turkey+3.48%+5+5%+2%0.767Yes
761Georgia (country)+1.69%+1+1%+1%0.769N/A
760Chad+7.08%+9+4%+2%0.396N/A
752Gabon+4.61%+6+2%+1%0.697Yes
734Canada+1.01%+1+0%+0%0.92Yes
731Tanzania+4.27%+5+1%+1%0.531No
731Hungary+11.69%+1+0%+0%0.836Yes
723Armenia+1.12%+1+1%+1%0.743Yes
717Jamaica+1.57%+1+0%+0%0.73Yes
716Egypt+4.04%+6+3%+2%0.691Yes
714Trinidad and Tobago+1.57%+1+0%+0%0.78Yes
709the Gambia+8.43%+7+3%+1%0.452Yes
708Cameroon+5.73%+7+3%+1%0.518No
703the Central African Republic+5.73%+7+2%+1%0.352Yes
703New Zealand+0.56%+1+0%+0%0.915Yes
693Cyprus+11.24%+0+0%+0%0.856Yes
693Libya+3.48%+5+4%+1%0.716No
690Indonesia+3.37%+3+1%+1%0.689No
680Jordan+3.48%+3+2%+0%0.741N/A
672Rwanda+6.63%+9+3%+1%0.498Yes
666Venezuela+1.46%+2+1%+1%0.767No
662Argentina+1.24%+1+0%+0%0.827Yes
661Saudi Arabia+6.18%+3+0%+0%0.847No
656Bahrain+6.18%+3+0%+0%0.824No
656Madagascar+1.91%+2+0%+0%0.512No
654Bolivia+1.8%+1+1%+1%0.674No
646Uganda+3.71%+4+1%+0%0.493Yes
645Lesotho+1.91%+2+0%+0%0.497Yes
631Brazil+3.71%+1+0%+0%0.754Yes
628Malawi+1.91%+2+0%+0%0.476No
627Taiwan+1.8%+2+0%+0%0.0No
619Equatorial Guinea+5.28%+7+2%+1%0.592No
614Israel+2.25%+2+0%+0%0.899Yes
611Guinea-Bissau+7.98%+7+3%+1%0.0No
610Cape Verde+8.76%+7+3%+1%0.0Yes
610Ethiopia+2.36%+4+1%+2%0.448No
605Djibouti+3.6%+5+1%+2%0.473Yes
603Azerbaijan+1.69%+1+1%+1%0.759No
600the Republic of the Congo+5.84%+7+2%+1%0.592No
598Iran+1.69%+1+1%+1%0.774No
597Zambia+2.36%+2+0%+0%0.579Yes
596Papua New Guinea+1.46%+2+0%+0%0.516No
596Andorra+1.46%+0+0%+0%0.858No
590Sudan+3.48%+5+2%+1%0.49Yes
590Russia+4.38%+2+0%+0%0.804Yes
578Thailand+2.47%+3+0%+1%0.74No
576Croatia+11.46%+0+0%+0%0.827Yes
576Brunei+2.25%+2+0%+1%0.865No
574China+1.8%+2+1%+1%0.738No
571Romania+11.46%+0+0%+0%0.802Yes
567the Philippines+3.15%+2+0%+1%0.682Yes
565Yemen+2.58%+3+2%+1%0.482No
565Syria+2.13%+3+2%+2%0.536Yes
565Zimbabwe+3.48%+3+0%+0%0.516No
564Angola+3.26%+2+0%+0%0.533Yes
558Mozambique+1.91%+2+0%+0%0.418Yes
557the Democratic Republic of the Congo+3.93%+5+0%+0%0.435N/A
553Chile+0.9%+0+0%+0%0.847Yes
552Samoa+1.12%+1+0%+0%0.704Yes
551Guyana+1.01%+1+0%+0%0.638No
543South Sudan+3.03%+3+0%+0%0.418N/A
542Macau+3.71%+2+2%+1%0.0No
536Cambodia+2.47%+2+0%+1%0.563Yes
530Iraq+1.69%+1+1%+1%0.649No
527Tonga+1.24%+1+0%+0%0.721Yes
525Burundi+3.93%+5+0%+0%0.404Yes
512Colombia+1.24%+1+0%+0%0.727Yes
509Bhutan+1.91%+1+0%+0%0.607No
506Barbados+2.7%+2+0%+0%0.795Yes
505South Korea+0.79%+0+0%+0%0.901Yes
505Swaziland+2.36%+2+0%+0%0.541No
499Afghanistan+1.24%+1+0%+0%0.479No
496São Tomé and Príncipe+2.13%+3+0%+0%0.574Yes
495Costa Rica+1.01%+0+0%+0%0.776Yes
486the Maldives+2.58%+1+0%+0%0.701Yes
477Bulgaria+11.46%+0+0%+0%0.794No
476Eritrea+2.36%+4+0%+1%0.42No
475Vietnam+2.36%+2+0%+1%0.683No
473Somalia+2.13%+3+0%+0%0.0N/A
469the Comoros+2.13%+3+0%+0%0.497N/A
465Fiji+0.79%+1+0%+0%0.736No
456Laos+2.47%+2+0%+1%0.586No
455Uruguay+0.9%+0+0%+0%0.795Yes
445El Salvador+1.01%+0+0%+0%0.68Yes
439Paraguay+1.24%+1+0%+0%0.693Yes
436Albania+0.45%+0+0%+0%0.764Yes
425Belize+0.34%+0+0%+0%0.706Yes
406Moldova+0.9%+0+0%+0%0.699Yes
396Cuba+0.67%+1+0%+0%0.775No
395Peru+1.01%+0+0%+0%0.74Yes
394Japan+0.0%+0+0%+0%0.903No
394India+2.25%+1+0%+0%0.624No
394Saint Vincent and the Grenadines+1.46%+1+0%+0%0.722Yes
384the Dominican Republic+0.56%+0+0%+0%0.722Yes
373Panama+0.56%+0+0%+0%0.788Yes
370Turkmenistan+1.24%+1+0%+0%0.691No
361Serbia+0.9%+0+0%+0%0.776Yes
352Palau+1.69%+1+0%+0%0.788No
348Bangladesh+1.12%+1+0%+0%0.579Yes
344Montenegro+0.9%+0+0%+0%0.807No
338Mongolia+0.45%+0+0%+0%0.735No
330Nicaragua+0.56%+0+0%+0%0.645No
318Nepal+1.57%+0+0%+0%0.558No
317Ukraine+1.57%+0+0%+0%0.743No
305Ecuador+0.56%+0+0%+0%0.739Yes
292Mexico+0.9%+0+0%+0%0.762Yes
289Myanmar+1.8%+1+0%+0%0.556No
284North Korea+1.24%+1+0%+0%0.0No
283Micronesia+1.69%+1+0%+0%0.638No
276Kazakhstan+1.01%+0+0%+0%0.794No
274Haiti+1.8%+1+0%+0%0.493No
272Honduras+1.57%+0+0%+0%0.625No
272Kyrgyzstan+1.01%+0+0%+0%0.664No
270Belarus+1.57%+0+0%+0%0.796No
268Bosnia and Herzegovina+1.01%+0+0%+0%0.75N/A
266Palestine+1.01%+0+0%+0%0.684N/A
263the Solomon Islands+1.69%+1+0%+0%0.515No
255Antigua and Barbuda+0.34%+0+0%+0%0.786Yes
254the Marshall Islands+1.69%+1+0%+0%0.0N/A
251Uzbekistan+1.01%+0+0%+0%0.701No
242East Timor+1.01%+0+0%+0%0.0N/A
241the Republic of Macedonia+0.45%+0+0%+0%0.748No
238Guatemala+0.56%+0+0%+0%0.64Yes
236Nauru+1.69%+1+0%+0%0.0No
233Tajikistan+1.01%+0+0%+0%0.627N/A
223the Bahamas+1.57%+0+0%+0%0.792No
222Sri Lanka+0.34%+0+0%+0%0.766Yes
220Saint Kitts and Nevis+0.79%+0+0%+0%0.765Yes
215Vanuatu+0.79%+1+0%+0%0.597Yes
196Saint Lucia+0.34%+0+0%+0%0.735N/A
195Suriname+0.34%+0+0%+0%0.725No
192Tuvalu+1.24%+1+0%+0%0.0Yes
175Vatican City+1.57%+0+0%+0%0.0Yes
172Pakistan+0.34%+0+0%+0%0.55No
161Grenada+0.0%+0+0%+0%0.754Yes
139Dominica+0.67%+0+0%+0%0.726Yes
97San Marino+1.91%+0+0%+0%0.0No
81Kiribati+0.9%+0+0%+0%0.588No