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Probably, according to some commonly cited estimates—but there is no definitive apples-to-apples measurement proving Fallout 4’s playable map is larger than Fallout: New Vegas. The often-quoted 3.82-square-mile figure for Fallout 4 covers its outdoor wasteland only. The New Vegas figures available for comparison use different or unclear boundaries and methods.
What the available map measurements show
Twinfinite reports a 3.82-square-mile outdoor area for Fallout 4, attributing the estimate to a Reddit user who used in-game getpos coordinates, mapped points in GIS, and measured polygons. It excludes indoor and underground areas as well as DLC, so it is a fan-derived estimate reported by a secondary publisher—not an official Bethesda specification. Twinfinite’s Fallout 4 map estimate.
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|---|---|---|---|---|
| 1 |
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Fallout 4 Game of The Year Edition - PlayStation 4 | $30.81 | Buy on Amazon |
| 2 |
![Fallout 4 | Anniversary Edition | Nintendo Switch 2 [Code in Box]](https://m.media-amazon.com/images/I/41nB7eUArSL._SL160_.jpg)
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Fallout 4 | Anniversary Edition | Nintendo Switch 2 [Code in Box] | $51.59 | Buy on Amazon |
| 3 |
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Fallout 4 Game of The Year Edition - PlayStation 4 | $30.27 | Buy on Amazon |
| 4 |
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Fallout 4 - PlayStation 4 [ (Renewed) | $17.77 | Buy on Amazon |
| 5 |
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Fallout 4 - Xbox One (Renewed) | $11.12 | Buy on Amazon |
There is no matching New Vegas measurement in the sources available here. A New Vegas map reference notes that the explorable region has an irregular shape and uses an imaginary square boundary to represent the whole area. A square-boundary figure may therefore include space that is unplayable or defined differently from the area counted in Fallout 4. New Vegas map reference.
Why the “16 square miles” New Vegas claim is not a fair comparison
A 2011 forum post says the New Vegas map is 16 square miles, but the cited passage gives no comparable boundary definition or measurement method. It cannot establish that New Vegas is larger than Fallout 4’s 3.82-square-mile outdoor estimate. Treat the number as an unverified forum assertion, not a settled measurement. The forum claim and other estimates.
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- Freedom and Liberty Do whatever you want in a massive open world with hundreds of locations, characters, and quests. Join multiple factions vying for power or go it alone, the choices are all yours
- Be whoever you want with the special character system. From a power Armored soldier to the charismatic smooth talker, you can choose from hundreds of perks and develop your own playstyle
- New next generation graphics and lighting engine brings to life the world of fallout. From the blasted forests of the common wealth to the ruins of Boston, every location is packed with dynamic detail
- Intense first or third person combat can also be slowed down with the new dynamic Vault Tec Assisted Targeting System (V.A.T.S) that lets you choose your attacks and enjoy cinematic carnage
A separate pre-release reconstruction estimated roughly 30 square miles for Fallout 4 by assuming a 1:3 scale and using landmarks from trailers. Its author described it as a rough speculation; it is not a measurement of the shipped game and should not be used to settle the comparison. The estimates and their limitations.
What “bigger map” can mean
The answer depends on which area you mean. These are different comparisons, and figures from one should not be treated as measurements of another:
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- Outdoor playable footprint: the traversable outdoor area inside the game’s boundary. The Fallout 4 estimate covers this category.
- Total explorable space: outdoor terrain plus interiors, underground areas, and separate worldspaces. The cited Fallout 4 figure excludes interiors and underground areas; it also excludes DLC.
- Real-world territory represented: an approximation of the setting’s geographic scale, which depends on how game distances are converted into real distances.
For a valid area comparison, both games would need the same boundary rule, treatment of water and inaccessible terrain, inclusion or exclusion of interiors and DLC, and measurement method. The available figures do not meet that standard.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Map size is not the same as how large a world feels
A measured area and the experience of travelling through a game answer different questions. A world can feel more or less expansive because of its layout and the way its explorable spaces are arranged; that impression does not establish which game has the larger measured footprint. The figures cited here support only a qualified comparison of area, not a verdict about which world feels bigger.
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Best Value
- Next generation of open-world gaming
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- Entertainment Software Rating Board (ESRB) Content Description: Violence
Rank #4
- Next generation of open-world gaming
- Developed by Bethesda Game Studios under the direction of Todd Howard
- Fallout 4 is the follow up to the 2008 'Game of the Year' Fallout 3
- First title from the world-renowned studio since the release of Elder Scrolls V: Skyrim
Rank #3
- Freedom and Liberty Do whatever you want in a massive open world with hundreds of locations, characters, and quests. Join multiple factions vying for power or go it alone, the choices are all yours
- Be whoever you want with the special character system. From a power Armored soldier to the charismatic smooth talker, you can choose from hundreds of perks and develop your own playstyle
- New next generation graphics and lighting engine brings to life the world of fallout. From the blasted forests of the common wealth to the ruins of Boston, every location is packed with dynamic detail
- Intense first or third person combat can also be slowed down with the new dynamic Vault Tec Assisted Targeting System (V.A.T.S) that lets you choose your attacks and enjoy cinematic carnage
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