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Navy comparison: Flag of Belgium Belgium vs Flag of Portugal Portugal

Portugal's 26 warships outnumber Belgium's 9 (2.9:1 advantage). Counting auxiliaries, reserve and non-commissioned hulls, the fleets number 9 and 34.

SEAS (Sea Equipment Aggregate Strength) Index face-off Full ranking →
Naval ensign of Belgium BelgiumWorld #56 6.9
SEAS Index / 100

Portugal leads on 3 of 4 categories

Naval ensign of Portugal PortugalWorld #37 12.8
  • 0 Submarinesweight ×45 · size, era 2
  • 2 Frigatesweight ×30 · size, era 5
  • 5 Mine warfareweight ×5 · size, era 0
  • 2 Patrol boatsweight ×2 · size, era 19
  • 0 Support shipsnot scored 4
  • 0 Other shipsnot scored 4
Belgium Portugal Bars: weighted contribution to the SEAS Index (hulls × category weight × size, era and propulsion factors, minor vessels capped at 30 % of the combatant points; the air-wing, sustainment, armament and availability multipliers apply on top) · figures: active hulls at each side's latest inventory year · Methodology
Key figures as of 2026
Belgium Portugal Ratio
Official name Belgian Navy Portuguese Navy
Total ships 9 34 🇵🇹 3.8×
Active ships 9 34 🇵🇹 3.8×
On order / planned 8 12 🇵🇹 1.5×
Submarines 0 2 🇵🇹
Principal surface combatants 2 5 🇵🇹 2.5×
Show full breakdown · 3 more rowsHide the 3 extra rows
Patrol boats 2 19 🇵🇹 9.5×
Mine warfare 5 0 🇧🇪
Auxiliaries 0 8 🇵🇹
Backbone classes one per tier held
🇧🇪 BelgiumKarel Doorman-class ×2
🇵🇹 PortugalType 214-class ×2Vasco da Gama-class ×3
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Frequently Asked Questions

Which country has more naval ships, Belgium or Portugal?
Portugal has a larger navy with 26 warships in service compared to Belgium's 9.
Which navy has more submarines, Belgium or Portugal?
Portugal operates more submarines with 2 compared to Belgium's 0.
Which navy has more frigates, Belgium or Portugal?
Portugal operates 5 frigates compared to Belgium's 2.
How do the Belgium and Portugal navies compare in size?
Portugal's navy is 2.9 times larger than Belgium's in terms of total ships (26 vs 9).