Open the Henley Passport Index for 2026 and the rankings tell a story that most travelers feel but few quantify. A Singapore or Japan passport unlocks visa-free or visa-on-arrival access to 194 destinations. The United States sits at 189. Afghanistan closes the list at 26. The 168-destination gap between first and last is not a tourism curiosity — it is the most concrete measure of global mobility inequality that exists, and it determines where a person can study, do business, take a sick parent to a hospital abroad, or attend a child's wedding without months of paperwork. This article explains how passport power is measured, why it shifts year to year, and the increasingly common paths people take to widen their own mobility footprint.
How the Henley Index actually works
The Henley Passport Index, published annually by Henley & Partners based on data from the International Air Transport Authority, ranks 199 passports against 227 travel destinations. A destination counts toward a passport's score if its government allows the passport holder to enter without a visa, with a visa-on-arrival facility, with an electronic travel authorization, or through a reciprocal visa-free arrangement. Visas that require advance application — even fast-track e-visas — do not count. The methodology has remained stable since 2006, which makes the index one of the few long-run, apples-to-apples mobility datasets in existence.
The 2026 top of the table is tightly clustered. Singapore and Japan share the lead at 194 destinations, followed by France, Germany, Italy, and Spain at 192. A cluster of European and East Asian passports fills the next ten positions, all scoring 190 or above. The United States ranks 9th at 189 — a slow drift downward from its 2014 peak of 174 (when it tied for first with the UK at the time, before the EU moved to formalize ETAS requirements and several South American countries adjusted their visa policies). The UK sits at 187. The bottom of the table is dominated by Afghanistan (26), Syria (27), Iraq (29), and Somalia (34), with the average score across the bottom 20 below 40.
The index matters because it correlates with real economic outcomes. Henley's research has shown that passport power correlates strongly with GDP per capita, foreign direct investment flows, and bilateral trade volumes. A passport that lets you board a flight without an embassy appointment is also a passport that lets your country's businesses send representatives abroad on short notice, students accept conference invitations, and families stay connected across borders. Mobility is infrastructure, and the index is its scorecard.
Why passports drift up and down
Passport power changes year to year, sometimes by surprising amounts. The United Arab Emirates offers the most dramatic rise in the index's history. In 2006 the UAE passport scored just 35 destinations, near the bottom of the global table. A sustained diplomatic campaign of bilateral visa waiver agreements, particularly with the European Union's Schengen area in 2015, with China in 2018, and with a steady stream of smaller partners, lifted that number to 185 by 2026 — a gain of 150 destinations in two decades, the largest climb of any country in the index. The UAE now outranks several European passports.
Drifts downward are equally instructive. The United Kingdom's passport lost measurable ground after Brexit, falling from a peak of 177 in 2015 to its current 187 — but here the comparison matters, because the global average has climbed faster than the UK's absolute score. In relative terms the UK has dropped from 1st place in 2010 to 11th in 2026, even though the absolute number of destinations it can access has risen. The United States shows a similar pattern: more destinations than a decade ago, but a worse rank, because other countries expanded their waiver networks faster.
Geopolitical events cause sharper movements. Russia's passport dropped from a peak of 119 destinations before the 2022 invasion of Ukraine to roughly 116 in 2026, as European countries revoked simplified entry arrangements and suspended visa facilitation agreements. Afghanistan's score has barely moved since 2021 because there were few visa-free destinations to lose. The lesson is that passport power is partly a function of the passport holder's government and its diplomatic standing, not the individual traveler — a fact that motivates much of the second-passport industry.
The mobility math of dual citizenship
Two passports do not give you the average of their scores; they give you the union of their destination sets. A U.S. passport at 189 destinations combined with a St. Kitts & Nevis passport at 156 might yield access to 200 or more destinations, because each covers countries the other does not. The exact number depends on how much the two waiver networks overlap, but the principle is powerful: a second passport from a different regional bloc can add 10 to 25 destinations even when its standalone score is lower.
The most strategically valuable second passports are those that complement a primary passport rather than duplicate it. A U.S. citizen who also holds an EU member state passport gains frictionless access to the entire Schengen Area for stays longer than the 90-day limit the U.S. passport allows, plus the right to live and work anywhere in the European Union — a benefit no visa waiver can replicate. An Indian passport holder (85 destinations in 2026) who acquires a Caribbean passport by investment often gains 60 to 80 additional destinations, particularly in Latin America and Europe, where Indian citizens typically require visas.
Paths to a second passport
Four practical routes dominate the second-passport landscape, each with very different costs, timelines, and ethical profiles. Ancestry-based citizenship is the cheapest and fastest for those eligible. Ireland grants citizenship by descent to anyone with a grandparent born in Ireland, with processing times of 18 to 24 months and total costs under $1,500. Italy has no generational limit — an applicant with an Italian great-great-grandfather who emigrated before 1861 may still qualify, though document gathering can take years. Poland, Hungary, Germany (especially for descendants of those persecuted under the Third Reich), and Portugal have similar programs. If you have European ancestry, an ancestry passport is almost always the best first move.
Marriage-based naturalization is the second route and varies enormously by country. Spain reduces the standard 10-year residency requirement to just 1 year for those married to a Spanish citizen. Brazil requires one year of continuous residency after marriage. Portugal requires three years. The U.S. requires three years of residency and marriage to a U.S. citizen. These timelines assume the marriage is genuine; immigration authorities investigate marriage fraud aggressively, and penalties include permanent bars from naturalization. Marriage-based citizenship is a real path, but it is not a shortcut.
Investment-based citizenship, often called citizenship by investment or CBI, is the fastest and most expensive route. Caribbean programs in St. Kitts & Nevis, Antigua & Barbuda, Dominica, Grenada, and Saint Lucia have traditionally offered citizenship in 4 to 9 months in exchange for non-refundable donations starting around $100,000 to $200,000 or real estate investments of $200,000 to $400,000. European options — Malta, Turkey, North Macedonia — run from $400,000 to over $1 million. Recent tightening under EU pressure has raised minimum investment thresholds and added due diligence requirements, but CBI remains the only path for many high-net-worth applicants without qualifying ancestry or marriage.
Ordinary naturalization through residency is the fourth and most common route, though it requires years of physical presence. Canada requires three years of residency within five years. Australia requires four years. The U.S. requires five years as a permanent resident (three if married to a U.S. citizen). Portugal's standard path requires five years, while its popular Golden Visa program — recently restructured to favor interior and island investment — typically leads to citizenship after five years of qualifying investment plus basic Portuguese language proficiency. These timelines are long but the costs are modest compared to CBI, and the resulting passports are usually stronger.
E-visas and digital nomad visas: the new mobility layer
The visa-free / visa-required binary that the Henley Index captures misses a fast-growing middle category: the easy e-visa and the purpose-built digital nomad visa. E-visas issued entirely online, often within 24 to 72 hours, have proliferated since 2020 and now cover dozens of countries for dozens of passport holders. India's e-Visa program serves 169 nationalities with 30-day, one-year, and five-year validity options, processed in 3 to 5 business days at $25 to $80. Turkey's e-Visa, Vietnam's e-Visa, Ethiopia's e-Visa, and Egypt's e-Visa have similarly expanded. These programs do not count toward the Henley score, but they reduce the practical friction of travel to nearly visa-free levels for many origin-destination pairs.
The digital nomad visa layer is the most consequential mobility development of the past five years. Spain, Portugal, Greece, Croatia, Estonia, Italy, and Germany have all introduced remote worker visas allowing stays of one to five years for non-EU passport holders employed by employers outside the host country. Income thresholds range from roughly $2,500 per month (Croatia, Estonia) to $4,000 per month (Spain, Italy). Costa Rica, Barbados, Bermuda, and the UAE offer similar programs. For U.S. and UK citizens, the practical effect is the ability to live in Europe for years without pursuing full residency or citizenship — a significant expansion of functional mobility that does not show up in passport rankings.
The cumulative effect is that a 2026 traveler with a strong passport plus e-visa eligibility plus digital nomad options has substantially more functional mobility than the Henley score suggests. The index measures the visa-free baseline; the e-visa layer extends it by 20 to 40 destinations for many passport holders; the digital nomad layer extends it further into multi-year residency. Conversely, a passport holder with weak visa-free access may still face meaningful barriers even with e-visa availability, because e-visas can be denied, delayed, or restricted by nationality in ways that visa-free access is not. The full mobility picture requires looking at all three layers, not just the headline index.
How passport fees compare across countries
The cost of obtaining and renewing a passport varies dramatically by country, and the differences are not always correlated with passport strength. A U.S. adult passport book costs $165 for a first-time applicant and $130 for a renewal, valid for 10 years — roughly $13 to $17 per year of validity. The expedited service fee of $60 and the 2-to-3-week processing time have become standard expectations for U.S. travelers, though routine processing has occasionally stretched to 10 to 13 weeks during demand surges like the 2023 post-pandemic rebound.
European passport fees cluster lower. A German passport costs roughly 60 euros for a 10-year validity; a French passport costs 86 euros; a Spanish passport costs 30 euros for the standard 10-year document. Several EU member states offer 5-year adult passports at lower fees, which suits travelers who rarely use the document but need it for occasional Schengen-external trips. The UK passport costs £88.50 for a standard online application — among the more expensive in Europe — and processing times have stretched to 3 to 4 weeks since the post-Brexit surge in renewals.
Developing-country passport fees are often higher in relative terms and sometimes higher in absolute terms. The Indian passport costs 1,500 to 2,000 rupees ($18 to $24) for a standard 10-year document — among the cheapest in the world. The Nigerian passport costs 26,000 to 70,000 naira ($18 to $50) for the standard book, though the e-passport variant with 64 pages costs substantially more. The South African passport costs 600 rand ($33). These costs, while modest in dollar terms, represent a larger share of average income in their home countries, which is one reason passport penetration rates remain below 50 percent in many African and South Asian nations despite rising international travel demand.
Renewal, biometrics, and the operational reality of holding two passports
Holding two passports is not a one-time acquisition; it is an ongoing administrative commitment. Each passport requires renewal every 5 to 10 years, with renewal timelines that vary from 2 weeks (UK premium service at £177) to 6 months (Italian consulates during high-demand periods). Dual citizens must maintain current documents in both countries, which often means maintaining a mailing address, paying consular fees, and managing renewal cycles that rarely align. A U.S.-Italy dual citizen who lets the Italian passport lapse may face an 18-month renewal process through their consular jurisdiction — a serious problem if the Italian passport was their primary Schengen entry document.
Biometric passport requirements have added complexity since the ICAO e-passport standard began rolling out in 2006. Most countries now require biometric chips for visa-free entry under programs like the U.S. Visa Waiver Program and the EU's upcoming ETIAS. Older non-biometric passports, even if technically valid, may not qualify for visa-free access — a trap for travelers who renew late or who hold a second passport from a country with slower biometric rollout. The U.S. requires biometric passports for all VWP travelers as of 2016; the EU extended the requirement to all Schengen visa-free travelers as of 2022.
Tax and reporting obligations are the most consequential operational reality for dual citizens. The U.S. taxes its citizens on worldwide income regardless of residence, which means a U.S.-Spain dual citizen living in Madrid must file both U.S. and Spanish tax returns annually, claim foreign earned income exclusion or foreign tax credits, and report foreign bank accounts above $10,000 under FBAR. Eritrea is the only other country with comparable worldwide citizenship-based taxation. Most other countries (including all EU members) tax based on residence, which means a UK-Portugal dual citizen living in Lisbon files only in Portugal. The tax dimension is the most underestimated cost of U.S. dual citizenship and should be modeled carefully before pursuing a second passport.
The future of passport power: trends through 2035
Several visible trends will shape passport rankings through 2035. The first is continued expansion of visa-free access through bilateral agreements, particularly involving emerging markets. Vietnam, India, and several African nations have been actively negotiating new waiver agreements since 2022, and the trajectory suggests continued modest growth in scores for middle-tier passports. India added 14 destinations between 2020 and 2026, rising from 58 to 85 — a trend likely to continue as the country's outbound travel market grows and creates reciprocal bargaining leverage.
The second trend is the institutionalization of electronic travel authorizations as a quasi-visa-free layer. The EU's ETIAS, now expected to launch in mid-2026 after multiple delays, will require visa-exempt travelers to obtain a 7-euro authorization valid for three years before boarding flights to Schengen. The U.S. ESTA, Canada eTA, Australia ETA, and UK ETA follow the same model. These authorizations maintain the visa-free classification in Henley terms but add friction, cost, and a real (if low) denial rate. By 2030, virtually all visa-free travel between major economies will involve some form of advance authorization.
The third trend is the gradual tightening of citizenship by investment programs under EU and OECD pressure. The European Commission has explicitly called for the phase-out of European CBI programs (Malta's is the last major one) and has pressured Caribbean nations to raise minimum investments, add due diligence requirements, and limit visa-free access for CBI citizens to Schengen. Several Caribbean programs raised minimum investments from $100,000 to $200,000 in 2024, and further tightening is likely. The window for cheap second passports is narrowing, and applicants pursuing CBI in 2026 should expect the rules to be different by 2030 than they are today.
What the research says: mobility and economic outcomes
The academic literature on passport power and mobility has expanded significantly since 2018, and several peer-reviewed findings deserve wider attention. A 2018 paper by Mathias Czaika and Eva-Karin Reinprecht in the Journal of Ethnic and Migration Studies analyzed the determinants of bilateral visa waiver agreements and found that economic development, trade volume, and historical colonial ties were the strongest predictors — not security concerns or reciprocity. The implication is that passport power is largely a function of economic diplomacy rather than individual traveler risk, which explains why the rankings correlate so strongly with GDP per capita.
A 2020 study by the Migration Policy Institute examined the economic impact of visa liberalization on both sending and receiving countries. The study found that visa-free access between two countries increases bilateral tourism by 30 to 60 percent within three years, increases bilateral trade by 10 to 25 percent, and increases foreign direct investment flows by 15 to 30 percent. The effects are asymmetric — larger benefits accrue to the lower-income country in each pair — and they compound over time. The findings provide a clear economic rationale for the diplomatic effort that countries like the UAE have invested in expanding waiver networks.
The most ambitious research is the Passport Index Project at the University of Maastricht, which has tracked not just visa-free scores but the underlying bilateral agreements since 1995. Their data shows that global passport power has risen dramatically over three decades — the average score across all 199 passports has climbed from 58 destinations in 2006 to 110 destinations in 2026 — but the gap between the strongest and weakest passports has narrowed only modestly, from 142 destinations in 2006 to 168 destinations in 2026. The global mobility floor is rising, but the ceiling is rising faster, and the relative position of low-ranked passports has actually worsened in some cases. Mobility inequality is the inequality story that gets almost no public attention, and it has measurable consequences for the economic trajectories of the affected populations.
What the visa-free number does not tell you
The Henley Index counts visa-free access, but it does not measure how easy it is to actually enter a country. The U.S. ESTA program is technically visa-free but requires advance online authorization and a $21 fee. The EU's ETIAS, launching after multiple delays, will impose similar requirements on visa-exempt travelers to Schengen. Australia's ETA, Canada's eTA, and India's e-Visa are all "easy" authorizations but they are not nothing — they require an application, a fee, and an approval before boarding. Travelers who count destinations without reading the fine print are sometimes surprised at the airport.
The index also does not capture length of stay, which varies independently of visa requirements. A U.S. passport holder can enter the Schengen Area visa-free for 90 days out of every 180, but cannot legally work even one day. The same passport allows 90-day stays in Brazil but only 30-day stays in Indonesia on the free visa-on-arrival. Some destinations grant 30 days; others grant 180. A passport that scores 189 on the index may effectively provide very different access depending on what the traveler intends to do once arrived.
Finally, the index says nothing about a passport's reputation at the border. Holders of certain passports face more secondary inspections, more document checks, and more refusal of entry than the visa-free score would suggest, even when their paperwork is in order. Frequent travelers from countries with high overstay rates — measured separately by customs authorities — often report longer questioning at U.S., UK, and Schengen borders regardless of the visa regime. The visa-free score measures the right to board; it does not guarantee the right to enter.
Using a passport score to plan your life
For most readers, passport power is not a daily concern — it surfaces when a job offer, a relationship, or a family event makes the rules suddenly relevant. The right way to use a passport score is as a planning input, not a status symbol. If your work requires regular travel to a region where your current passport requires visas, calculate the time and money cost of those visas over a five-year horizon. An applicant spending $200 per Schengen visa, four times per year, for five years has spent $4,000 and accumulated dozens of hours of embassy appointments — money and time that an ancestry passport, if available, could have saved entirely.
Our Passport Visa-Free Score Calculator lets you compare up to three passports side by side, see their combined destination coverage, and identify the specific countries where each passport does better than the other. The combined score is more useful than any single number, because the practical mobility of a dual citizen is the union of both waiver networks. The calculator also flags destinations where neither passport grants visa-free access — those are the destinations worth applying for visas in advance, rather than discovering at the airport.
None of this changes the fundamental reality that passport power is largely an accident of birth. What has shifted in the past decade is the menu of options for those willing to invest time, money, or ancestry research into widening their mobility footprint. Whether the goal is a single second passport for business convenience, a long-term relocation for family reasons, or simply a better understanding of why your travel experience differs so sharply from a colleague with a different nationality, the underlying data is the same — and it is finally accessible enough to act on.