Navy comparison: United Kingdom vs United States
United States's 474-ship navy outnumbers United Kingdom's 80 vessels (5.9x advantage). Of these, 63 and 243 are in active service respectively. The fleet breakdown includes 9 vs 71 submarines, 2 vs 11 aircraft carriers, 6 vs 78 destroyers, 8 vs 1 frigates, 0 vs 33 corvettes, 0 vs 58 amphibious ships, 26 vs 0 patrol boats, 18 vs 4 mine warfare ships (United Kingdom vs United States). United Kingdom's navy is officially the Royal Navy, while United States's is the United States Navy.
Royal Navy 🇬🇧
| Official Name | Royal Navy |
| Total ships | 80 as of 2025 |
| Active ships | 63 as of 2025 |
| Naval Ensign |
|
United States Navy 🇺🇸
| Official Name | United States Navy |
| Total ships | 474 as of 2025 |
| Active ships | 243 as of 2025 |
| Naval Ensign |
|
British ships by category
| Ship category | Total | |
|---|---|---|
| Submarines | 9 | |
| Aircraft carriers | 2 | |
| Destroyers | 6 | |
| Cruisers | 0 | |
| Frigates | 8 | |
| Corvettes | 0 | |
| Coastal boats | 0 | |
| Patrol boats | 26 | |
| Amphibious ships | 0 | |
| Mine Warfare ships | 18 | |
| Cargo ships | 0 | |
| Support ships | 7 | |
| Other ships | 4 | |
United States ships by category
| Ship category | Total | |
|---|---|---|
| Submarines | 71 | |
| Aircraft carriers | 11 | |
| Destroyers | 78 | |
| Cruisers | 18 | |
| Frigates | 1 | |
| Corvettes | 33 | |
| Coastal boats | 0 | |
| Patrol boats | 0 | |
| Amphibious ships | 58 | |
| Mine Warfare ships | 4 | |
| Cargo ships | 83 | |
| Support ships | 81 | |
| Other ships | 36 | |
Ship Categories Radar Comparison
Frequently Asked Questions
Which country has more naval ships, United Kingdom or United States?
United States has a larger navy with 474 ships compared to United Kingdom's 80 ships.
Which navy has more submarines, United Kingdom or United States?
United States operates more submarines with 71 compared to United Kingdom's 9.
Which country has more aircraft carriers, United Kingdom or United States?
United States has 11 aircraft carrier(s) compared to United Kingdom's 2.
Which navy has more destroyers, United Kingdom or United States?
United States operates 78 destroyers compared to United Kingdom's 6.
Which navy has more frigates, United Kingdom or United States?
United Kingdom operates 8 frigates compared to United States's 1.
How do the United Kingdom and United States navies compare in size?
United States's navy is 5.9 times larger than United Kingdom's in terms of total ships (474 vs 80).