Frigate Length Comparison (Meters)
Compare 12 frigate overall lengths in meters, from the 133 m Mogami to the 151.2 m Constellation. Exact official navy and builder fact files in a tool.
Visual comparison
All values
Click any row to load it as Entry A.
| Name | Value | Context | Source |
|---|---|---|---|
| Mogami FFM Shortest here at 133 m. | 133 m (436.4 ft) | Japan JMSDF, stealth frigate | JMSDF Mogami specs: 133 m LOA |
| Admiral Gorshkov 22350 Official numbers scarce, noted as such. | 135 m (442.9 ft) | Russia, guided missile frigate | Russian Navy export data: Admiral Gorshkov 135 m LOA |
| Oliver Hazard Perry LAMPS stern adds length in some tables. | 135.6 m (444.9 ft) | USA FFG-7, long hull | US Navy Fact File Perry: 445 ft (135.6 m) LOA |
| Type 31 Inspiration Arrowhead 140 parent at 138.7 m. | 138.7 m (455.1 ft) | UK Royal Navy, general purpose | Royal Navy Type 31 specs: 138.7 m LOA |
| Iver Huitfeldt Matches Type 31 at 138.7 m. | 138.7 m (455.1 ft) | Denmark, air defence frigate | Danish Defence Iver Huitfeldt specs: 138.7 m LOA |
| FREMM Aquitaine FR French version at 142 m. | 142 m (465.9 ft) | France, multi mission frigate | Naval Group FREMM Lorraine press: Overall length 142 meters |
| Sachsen F124 Hamburg class at 143 m. | 143 m (469.2 ft) | Germany, air defence frigate | German Navy Sachsen specs: 143 m LOA |
| FREMM Bergamini IT Italian version at 144 m. | 144 m (472.4 ft) | Italy, Bergamini class | Fincantieri Bergamini class: Length overall 144.00 m |
| De Zeven Provincien APAR mast at 144.2 m. | 144.2 m (473.1 ft) | Netherlands, LCF frigate | Netherlands Defence De Zeven Provincien specs: 144.2 m LOA |
| Alvaro de Bazan F100 Aegis frigate at 146.7 m. | 146.7 m (481.3 ft) | Spain, Aegis frigate | Spanish Navy F100 specs: 146.7 m LOA |
| Type 26 City RN rounds to 149, table pins 149.9 m. | 149.9 m (491.8 ft) | UK Royal Navy, ASW frigate | Royal Navy City class: 149 metres; BAE 149.9 m LOA |
| Constellation FFG-62 Longest here at 151.2 m. Under construction. | 151.2 m (496.1 ft) | USA, FREMM parent design | US Navy Constellation specs: 496 ft (151.2 m) LOA |
About this converter
Frigate hulls run 133 to 151.2 m in this table. Mogami at 133 and Gorshkov at 135 open the short end. Perry at 135.6, Type 31 and Iver at 138.7 each follow. FREMM French at 142, Sachsen at 143, FREMM Italian at 144, De Zeven at 144.2 and F100 at 146.7 form the middle band. Type 26 at 149.9 and Constellation at 151.2 close the long end. Every figure is overall length LOA from navy fact files or builder data. French and Italian FREMM differ, so both rows are kept as separate entries.
How to use it
Pick two frigates and a unit in the top row. The three boxes below stay linked. Change any box and the other two update. Try 1 Constellation against Mogamis to see the 151.2 to 133 gap in meters or feet. Click any table row to load it as Entry A with amount 1.
Values pin LOA with boats excluded per navy rules. Type 26 lists 149 metres rounded on RN pages with 149.9 m in BAE data, the table pins 149.9 and notes the gap. Perry lists 445 ft with LAMPS variants near 138 m in some tables, the table pins 135.6. Gorshkov has no full English navy fact file, so export data is used and stated. Constellation is under construction and length may revise.
FAQ
Which frigate is longest here?
Constellation at 151.2 m (496 ft), per US Navy specs.
How long is FREMM?
142 m French Aquitaine, 144 m Italian Bergamini, per Naval Group and Fincantieri.
How long is Type 26?
149.9 m LOA per BAE. Royal Navy rounds to 149 metres.
Do lengths include helicopters?
No. LOA excludes embarked helicopters and boats.
Sources
- Naval Group FREMM Lorraine Overall length 142 meters; Fincantieri Bergamini Length overall 144.00 m
- Royal Navy City 149 metres and Type 31 138.7 m; US Navy Perry 445 ft and Constellation 496 ft
- JMSDF Mogami 133 m; German Navy Sachsen 143 m; Netherlands De Zeven 144.2 m; Spanish Navy F100 146.7 m; Danish Iver 138.7 m
Last verified: 2026-10-07 · 12 entries
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