Ford Class vs Nimitz: How the Navy’s Two Carrier Classes Compare
Ford class vs Nimitz compared: hull, crew, power, EMALS, cost, delays and fleet numbers for the Navy’s two supercarrier classes, from Navy and CRS data.
Short answer: In the Ford class vs Nimitz comparison, the Gerald R. Ford class is the successor to the Nimitz class and uses the same basic hull form, but it is built to launch more aircraft sorties per day, produce more electrical power and run with several hundred fewer sailors. The Navy has 10 Nimitz-class carriers that entered service between 1975 and 2009 and one Ford-class ship, USS Gerald R. Ford (CVN-78), commissioned in 2017. Congressional researchers say the Ford design should cut each ship’s 50-year operating and support costs by about $4 billion compared with the Nimitz design.
Last updated: October 27, 2026
Ford class vs Nimitz: the core difference
The Navy calls its carriers “the centerpiece of America’s Naval forces – the most adaptable and survivable airfields in the world.” Its aircraft carrier fact file says the Nimitz and Ford classes “are the largest warships in the world, each designed for an approximately 50-year service life with just a single mid-life refueling.”
The Congressional Research Service (CRS) report Navy Ford (CVN-78) Class Aircraft Carrier Program explains the relationship: “The Ford-class design uses the basic Nimitz-class hull form but incorporates several improvements.” Those improvements center on three things: sortie rate, electrical power and crew size.
So the Ford class is not a new kind of ship. It is a redesigned carrier on a proven hull, with new systems inside.
Side-by-side comparison
| Feature | Nimitz class (CVN-68 to 77) | Ford class (CVN-78 and later) |
|---|---|---|
| Ships in service | 10 | 1 (Gerald R. Ford) |
| Entered service | 1975 to 2009 | Commissioned July 22, 2017 |
| Hull | Nimitz hull form | Basic Nimitz hull form, redesigned |
| Propulsion | Nuclear, one mid-life refueling | Nuclear, one mid-life refueling |
| Design life | About 50 years | About 50 years |
| Launch and recovery | Earlier-generation systems | EMALS catapults and Advanced Arresting Gear |
| Weapons elevators | Earlier-generation elevators | Advanced Weapons Elevators |
| Crew | Baseline | Several hundred fewer sailors |
| Lifetime savings | Baseline | About $4 billion in 50-year operating and support costs |
| Lead ship cost | Not covered in our sources | About $13.3 billion (then-year dollars) |
| Planned ships | Class complete | At least six (CVN-78 to CVN-83) |
The Pentagon’s testing office, in an assessment CRS reprints, describes EMALS, AAG and the new elevators as systems “new to the class.”
The Nimitz class: the backbone of the fleet
Ten Nimitz-class ships, CVN-68 through CVN-77, make up most of the carrier force. CRS notes that USS Nimitz, the oldest carrier in service, is 50 years old.
Each ship gets one refueling complex overhaul (RCOH) at Newport News, Virginia, roughly halfway through its life. The Navy says Nimitz, Dwight D. Eisenhower, Carl Vinson, Theodore Roosevelt, Abraham Lincoln and George Washington have completed theirs, and USS John C. Stennis (CVN-74) is in overhaul now.
Because the oldest ships are reaching the end of their design life, the pace of Ford-class deliveries decides whether the Navy can keep its legally required number of carriers. To see where the ships are today, read our U.S. aircraft carrier locations guide.
The Ford class: what changed
CRS lists the Ford class’s main gains as “features permitting the ship to generate more aircraft sorties per day, more electrical power for supporting ship systems, and features permitting the ship to be operated by several hundred fewer sailors than a Nimitz-class ship.”
The most visible changes are on the flight deck. The Electromagnetic Aircraft Launch System (EMALS) launches aircraft, and the Advanced Arresting Gear (AAG) catches landing aircraft. Below deck, Advanced Weapons Elevators move bombs and missiles up to the flight deck.
The Navy says USS Gerald R. Ford was delivered in 2017 “as the force structure replacement for USS Enterprise (CVN 65), which was inactivated in 2012.”
Problems and delays
The new systems caused the lead ship’s biggest setbacks. Ford was commissioned on July 22, 2017, and reached initial operational capability in December 2021. CRS says its first deployment, “delayed by a need to complete work on the ship’s weapons elevators and correct other technical problems,” began in October 2022, more than five years after commissioning. Its first full-length deployment reportedly began May 2, 2023.
The Pentagon’s Director, Operational Test and Evaluation (DOT&E) reported that during a 262-day deployment the ship’s air wing made 8,725 EMALS launches and 8,725 AAG arrested landings. DOT&E added that EMALS reliability “has not appreciably changed from prior years” and that the reliability of both systems continues to “adversely affect sortie generation and flight operations.”
DOT&E also found a berthing problem: if the ship and its embarked units were fully manned, “the ship would have a shortfall of 159 beds.”
Cost and the shipbuilding schedule
CRS gives these figures for the class, based on the Navy’s FY2026 budget submission:
- CVN-78 Gerald R. Ford: about $13.3 billion, in service.
- CVN-79 John F. Kennedy: about $13.2 billion, delivery scheduled for March 2027.
- CVN-80 Enterprise: about $14.2 billion, delivery scheduled for July 2030.
- CVN-81 Doris Miller: about $15.2 billion, delivery scheduled for February 2032.
By law, 10 U.S.C. 8062(b) requires the Navy to keep “not less than 11 operational aircraft carriers.” For the other ship types in a strike group, see our guide to types of warships.
Which is better, Ford class or Nimitz?
By design, the Ford class. It produces more power, needs fewer sailors and is meant to cost less to run over its life. Those gains depend on new systems that, by DOT&E’s account, have not yet reached their reliability goals. The Nimitz class remains the proven workhorse, with decades of deployments, but its ships are aging out.
Peter’s World’s view
Analysis: Peter’s World’s assessment, based on the sources above.
The Ford class vs Nimitz debate is really about timing. One Ford is in service; three more are years from delivery, and each costs more than the last. Meanwhile the first Nimitz carriers are reaching 50 years. The Ford’s promised savings only arrive if the new launch, recovery and elevator systems work reliably at sea, and if the follow-on ships arrive on schedule.
Frequently asked questions
How many Nimitz-class carriers are there?
Ten, all still in service, with USS Nimitz the oldest.
How many Ford-class carriers are there?
One is in service, USS Gerald R. Ford. The Navy plans at least six, through CVN-83.
How much does a Ford-class carrier cost?
Roughly $13 billion to $15 billion per ship, with each of the next three costing more than the one before, as the schedule above shows.
What is EMALS?
The Electromagnetic Aircraft Launch System is the Ford class’s electric catapult. It is one of several systems new to the Ford class, along with the Advanced Arresting Gear.
How long do aircraft carriers last?
The Navy says both classes are designed for about 50 years of service, with one mid-life refueling.
How many carriers must the Navy have?
Federal law, 10 U.S.C. 8062(b), requires at least 11 operational aircraft carriers.
This article was written by Peter with AI assistance and checked against the sources linked. See our AI use disclosure.
Sources
- U.S. Navy: Aircraft Carriers – CVN fact file
- Congressional Research Service: Navy Ford (CVN-78) Class Aircraft Carrier Program (RS20643)
