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Navy comparison: Flag of Belgium Belgium vs Flag of Bulgaria Bulgaria

Bulgaria's 45-ship navy outnumbers Belgium's 16 vessels (2.8:1 advantage). Of these, 9 and 20 are in active service respectively.

SEAS (Sea Equipment Aggregate Strength) Index face-off Full ranking →
Naval ensign of Belgium BelgiumWorld #63 9.2
SEAS Index / 100

Bulgaria leads on 3 of 4 categories

Naval ensign of Bulgaria BulgariaWorld #52 15.3
  • 2 Frigatesweight ×30 5
  • 0 Corvettesweight ×15 3
  • 5 Mine warfareweight ×5 10
  • 2 Patrol boatsweight ×2 0
  • 0 Other shipsnot scored 2
Belgium Bulgaria Bars: weighted contribution to the SEAS Index (hulls × category weight) · figures: active hulls at each side's latest inventory year · Methodology
Key figures as of 2026
Belgium Bulgaria Ratio
Official name Belgian Navy Bulgarian Navy
Total ships 16 45 🇧🇬 2.8×
Active ships 9 20 🇧🇬 2.2×
On order / planned 6 7 🇧🇬 1.2×
Submarines 0 0 —
Principal surface combatants 2 5 🇧🇬 2.5×
Show full breakdown · 4 more rowsHide the 4 extra rows
Corvettes 0 3 🇧🇬
Patrol boats 2 0 🇧🇪
Mine warfare 5 10 🇧🇬 2.0×
Auxiliaries 0 2 🇧🇬
Backbone classes one per tier held
🇧🇪 BelgiumKarel Doorman-class ×2
🇧🇬 BulgariaWielingen-class ×3Project 1241.2 Molnaya 2-class ×2
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Frequently Asked Questions

Which country has more naval ships, Belgium or Bulgaria?
Bulgaria has a larger navy with 45 ships compared to Belgium's 16 ships.
Which navy has more frigates, Belgium or Bulgaria?
Bulgaria operates 6 frigates compared to Belgium's 4.
How do the Belgium and Bulgaria navies compare in size?
Bulgaria's navy is 2.8 times larger than Belgium's in terms of total ships (45 vs 16).