Passport Comparison

Oman vs Sao Tome and Principe Passport

Side-by-side passport strength comparison 2026

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Oman

81.00

SCORE / 100

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Sao Tome and Principe

No ranking data available

Category	Oman	Sao Tome and Principe
Global Rank	#25	N/A
Strength Score	81.00/100	N/A
Visa-Free Countries	148	N/A
eVisa Countries	10	N/A
Visa on Arrival	9	N/A
Total Accessible	167	N/A
Schengen Member	No	No
EU Member	No	No
GCC Member	Yes	No

Oman Full Profile Sao Tome and Principe Full Profile All Rankings

What This Comparison Shows

This side-by-side comparison uses VizaHunt's Travel Freedom Score, a weighted index that accounts for visa-free access (60%), eVisa availability (25%), visa-on-arrival options (10%), and reciprocity quality (5%). The score goes from 0 to 100, where 100 means theoretically unrestricted global access.

Global Rank is determined by comparing total accessible destinations, countries where you can enter without a pre-arranged visa or with a simple eVisa. A higher score and lower rank number both mean a more powerful passport.

Why Two Passports May Have Very Different Scores

Passport strength reflects diplomatic relationships built over decades. Countries with strong trade partnerships, bilateral visa waiver agreements, and mutual travel treaties tend to have higher scores. Geopolitical tensions, sanctions, or newly negotiated agreements can shift rankings significantly within a single year.

Schengen and EU membership provide significant boosts because all member-state citizens benefit from the same travel agreements, effectively pooling diplomatic relationships. Similarly, GCC member passports share certain visa-free corridors across the Gulf region.

Frequently Asked Questions

Can I use whichever passport gives me better access?

Yes, if you hold both passports, you can always choose to enter a country on whichever one gives you better access. There's no obligation to use a specific passport unless your own country requires it for entry/exit.

Does a stronger passport mean no visas are ever required?

No. Even the highest-ranked passports (Singapore, Japan, Germany) require a visa for a handful of countries. A stronger passport simply means fewer destinations require advance planning, you might only need visas for 3–5 countries rather than 50+.

How often do passport rankings change?

Rankings update when bilateral visa agreements change between governments. This can happen multiple times per year. A single new agreement, like the EU granting visa-free access to a country, can shift dozens of passports simultaneously.

What does "Total Accessible" mean vs "Visa-Free"?

"Visa-Free" counts destinations where you need absolutely no visa arrangement. "Total Accessible" adds destinations where an eVisa or visa-on-arrival is available, meaning you can arrange entry without an embassy appointment.

Why does this score differ from the Henley Passport Index?

Different indices use different methodologies. Henley counts raw visa-free destinations. VizaHunt's Travel Freedom Score weights eVisa and visa-on-arrival access because they require minimal planning, making them meaningfully different from a full embassy appointment.