Average Hotel Room Size: How Big the Room You Book Really Is, in 50 Cities

The average hotel room size, measured as the median standard room, is 24 m² (258 sq ft) across 4,844 hotels in 50 cities.
In the US the standard room comes in at 27.9 m², exactly 300 sq ft, and outside the US at 20 m² (215 sq ft).
The range between cities is wide: a median of 14 m² in Tokyo and 32.5 m² in Las Vegas.
We read the size every hotel states on Booking.com for its cheapest room for two adults, for a Tuesday night in January 2027, and checked a sample against Expedia's listings for the same hotels.
The study uses the same 50-city panel as our average hotel price study.

Key Takeaways

• The standard hotel room is 24 m² (258 sq ft). That's the median of each hotel's cheapest room for two, and 80% of hotels fall between 14 and 36 m².
• US rooms run about 40% bigger. The US median is 300 sq ft (27.9 m²); Europe's is 17 m² (183 sq ft) and Asia's 21 m².
• Tokyo and Paris are the smallest at about 14 m². Half the standard rooms in both cities measure under 15 m²; in Las Vegas, 65% measure over 30 m².
• A Superior or Deluxe room adds 2 to 3 m². Within the same hotel, Deluxe was a median 17% bigger for 14% more money, and at 1 in 4 hotels it was the same size as Standard.
• A room with two queens is usually the same size as a king room. At 59% of the 1,046 hotels that sell both, the two rooms measure the same.
• Expedia agrees. For 232 of the same hotels, Expedia's stated size for the smallest room matched Booking.com's within 10% at 84% of hotels.

What Is the Average Hotel Room Size?

The standard room in our sample measured a median 24 m², or 258 sq ft.
Half of all hotels sat between 18 and 30 m², and 80% between 14 and 36 m²:

Where	Hotels	Median standard room	10% of hotels are under	10% of hotels are over
All 50 cities	4,844	24 m² (258 sq ft)	14 m² (151 sq ft)	36 m² (388 sq ft)
US (29 cities)	2,482	27.9 m² (300 sq ft)	18.6 m² (200 sq ft)	37.2 m² (400 sq ft)
Europe (8 cities)	895	17 m² (183 sq ft)	12 m² (129 sq ft)	25 m² (269 sq ft)
Asia (10 cities)	1,131	21 m² (226 sq ft)	12 m² (129 sq ft)	36 m² (388 sq ft)
Dubai, Istanbul, and Antalya	336	25 m² (269 sq ft)	16 m² (172 sq ft)	42 m² (452 sq ft)

"Standard" here means each hotel's cheapest room that sleeps two adults, with a private bathroom, leaving out suites, apartments, studios, family rooms, and dorms.
It's the room you get when you book the lowest price, which makes it the honest answer to how big a hotel room is.
Europe's median of 17 m² is less than two thirds of the US figure.
The US figure sits right on 300 sq ft, the single most common size US hotels state: 16% of US standard rooms are listed at exactly 300.

Standard Hotel Room Size by City

The standard hotel room size changes more between cities than between almost any two hotel classes.
Asian and European capitals sit at the bottom, and US Sun Belt cities and resort markets at the top:

Smallest standard rooms	Median	Largest standard rooms	Median
Tokyo	14 m² (151 sq ft)	Las Vegas	32.5 m² (350 sq ft)
Paris	14.2 m² (153 sq ft)	Dubai	32 m² (344 sq ft)
Singapore	15 m² (161 sq ft)	Phuket	30.5 m² (328 sq ft)
Osaka	15.4 m² (166 sq ft)	Scottsdale	30.2 m² (325 sq ft)
London	16.9 m² (182 sq ft)	Pattaya	30 m² (323 sq ft)
Amsterdam and Rome	17 m² (183 sq ft)	Bali and Nashville	29.5 m² (318 sq ft)

In Tokyo, 54% of standard rooms measured under 15 m², and in Paris 51%.
In Las Vegas, 65% measured over 30 m², and in Dubai 54%.
New York and San Francisco are the US exceptions, with a median of 20 m² (215 sq ft), the same as Vienna.
About 1 in 5 standard rooms in both cities measured under 15 m², a share no other US city came close to.
Twelve US cities, from Miami to Phoenix, share a median of exactly 300 sq ft.

Do Better Hotels Have Bigger Rooms?

Yes, and the biggest step is the fifth star.
Comparing star classes within the same city, so that New York's small 4-star rooms don't mix with Dallas's large ones:

Step	Cities compared	Median size gain	Cities where the higher class was bigger
2 to 3 stars	35	+9% (2.1 m²)	29
3 to 4 stars	49	+11% (2.3 m²)	42
4 to 5 stars	28	+25% (6.5 m²)	28

In the US, the 3-to-4-star step is the smallest.
Pooled, US 3-star and 4-star hotels share a median of exactly 300 sq ft, the size so many US hotels state; city by city, the 4-star room was bigger in 22 of 28 US cities, by a median 4.7% (1.4 m²).
Outside the US the steps show even when pooled: 14 m² at 2 stars, 16 at 3 stars, 20 at 4 stars, and 32 at 5 stars.
Size is one of several things that change with the star class.
Our 3-star vs 4-star hotel study covers price, guest scores, and amenities, and the hotel amenities study shows what each class includes.

What an Upgrade Buys: Superior, Deluxe, Suite

Room names promise more space, and inside one hotel they usually deliver a little.
We compared each upgrade's cheapest room with the same hotel's cheapest Standard, Classic, or Economy room:

Upgrade	Hotels	Extra space (median)	Bigger by	Costs more by	Same size as Standard
Superior	453	+2.1 m²	14%	12.5%	28% of hotels
Deluxe	512	+3 m²	17%	14%	25%
Premium	186	+4 m²	16%	19%	26%
Executive	108	+3 m²	10%	28%	28%
Junior Suite	135	+16 m²	75%	58%	2%
Suite	446	+17.8 m²	78%	50%	10%

At about 1 in 4 hotels, the Superior, Deluxe, or Premium room measured exactly the same as the standard one.
At those hotels the upgrade has to come from something other than floor space, such as the view, the floor, or the furnishings.
Executive rooms cost the most for the least extra space: 28% more for 10% bigger, so whatever the Executive rate buys is mostly something other than area.
Suites are the step that changes the room, at 75% to 78% more space for 50% to 58% more money.
Each extra square meter cost a median $3.66 a night at the Deluxe step and $4.25 at the Suite step, against a median $5.67 per square meter for the standard room itself.

Twin, Double, King, or Two Queens: Does the Bed Change the Room?

Mostly not.
Within the same hotel, the room type changes the bed more often than the floor area:

Within the same hotel	Hotels	Same size	Two-bed room bigger	Price difference (median)
Two queens vs one king (US)	1,046	59%	32%	+1.9%
Two twins vs one double (mostly outside the US)	934	54%	37%	0%

So pick the bed by who's sleeping in it.
At 1 in 3 hotels the two-queen room is the bigger one, and it costs a median 1.9% more.

What a Square Meter Costs, City by City

Dividing each standard room's nightly price (before taxes, for a US shopper) by its size gives a price per square meter.
The median was $5.67, with US hotels at $5.87 and hotels elsewhere at $5.50:

Most per m²	Per night	Least per m²	Per night
San Francisco	$24.75	Pattaya	$1.67
New York	$13.66	Bali	$2.18
Paris	$12.26	Kuala Lumpur	$2.46
London	$9.96	Bangkok	$2.65
Boston	$9.82	Gatlinburg	$2.71

San Francisco's figure is inflated by its date.
Our night, January 12, 2027, falls in the week of the J.P. Morgan Healthcare Conference (January 11 to 13, 2027).
In a separate pull of IHG's own rates, the same nine San Francisco IHG hotels cost a median 86% more on January 13 than on December 9, while across 50 cities the median change was zero.
New York is the steadier reading for the most expensive space.
Paris shows how small rooms and high prices compound.
Its standard room is the second-smallest in the study, and a square meter there costs more than twice the overall median.
For what a whole night costs in each city, see the average hotel price study linked above.

How Big Is a Hotel Room in Square Feet?

The average hotel room size in square feet is 258 across all 50 cities and 300 in the US.
Here's how the common sizes rank among standard rooms:

A standard room of	Smaller than this, US	Smaller than this, elsewhere
200 sq ft (18.6 m²)	9%	45%
215 sq ft (20 m²)	18%	48%
250 sq ft (23.2 m²)	26%	66%
300 sq ft (27.9 m²)	45%	79%
350 sq ft (32.5 m²)	77%	89%
400 sq ft (37.2 m²)	89%	93%

So in the US, 300 sq ft is a typical room, and another 16% of US standard rooms are listed at exactly 300.
A 400 sq ft room is big for a standard room in the US (89% are smaller) and bigger still elsewhere.
A 215 sq ft room is small for a US hotel (only 18% are smaller) and close to the middle in Europe or Asia.
Booking.com lists floor area, so length and width aren't in the data.
For a sense of shape, 300 sq ft is a 12 by 25 ft rectangle, and 20 m² is 4 by 5 m, bathroom included in both.

How We Measured

We took the 50 cities of our hotel price panel and pulled up to 150 star-rated properties per city from a Booking.com search, in Booking.com's own order: 7,398 properties.
We kept the 5,965 that Booking.com classes as hotels, which leaves out apartments, hostels, guesthouses, and holiday homes, and requested every room on sale for one night, Tuesday, January 12, 2027, for 2 adults, through StayAPI's Booking.com hotel rooms endpoint:

import requests

resp = requests.get(
    "https://api.stayapi.com/v1/booking/hotel/rooms",
    headers={"x-api-key": "YOUR_API_KEY"},
    params={"hotel_id": 6439853, "checkin": "2027-01-12", "checkout": "2027-01-13",
            "adults": 2, "currency": "USD", "country_market": "US"},
)
data = resp.json()["data"]

sizes = {room["id"]: room["room_size_m2"] for room in data["rooms"]}
for rate in data["rates"]:
    if rate["fits_requested_occupancy"]:
        print(rate["room_name"], sizes.get(rate["room_id"]), "m2", rate["price"]["per_night"])

Each room carries its stated size and beds, and each rate its price (truncated):

{
  "rooms": [{
    "id": "643985301",
    "name": "King Room",
    "room_size_m2": 27.87,
    "private_bathroom": null,
    "bed_configurations": [{ "beds": [{ "bed_type": "EXTRA_LARGE_DOUBLE_BED", "count": 1 }] }]
  }, ...],
  "rates": [{
    "room_id": "643985301",
    "room_name": "King Room",
    "fits_requested_occupancy": true,
    "refundable": true,
    "price": { "per_night": 129.0, "currency": "USD" }
  }, ...]
}

Field	What we used it for
rooms[].room_size_m2	The stated size (room_size_ft2 when a hotel states feet)
rooms[].name	Leaving out suites, apartments, studios, family rooms, and dorms; naming the upgrade tiers
rooms[].private_bathroom	Leaving out shared bathrooms
rooms[].bed_configurations	King, queen, full, or twin, in Booking.com's bed types
rates[].fits_requested_occupancy and price.per_night	The cheapest room that sleeps two, and its price before taxes

That example is the Hyatt House Chicago Medical/University District, whose King Room states 27.87 m² (300 sq ft) at $129.
5,823 of those hotels returned rooms; the rest returned errors on every retry or had nothing on sale.
4,844 of them had a standard room with a plausible stated size, after we set aside 283 standard rooms stated under 6 m² or over 100 m² (typos such as 0 m² or 192 m² for a double room).
The sizes are what hotels state, and many round them: 91% of sizes outside the US are whole square meters, and about half of US sizes are multiples of 25 sq ft.
A handful are clear mistakes that pass the filter, such as a king room with a sofa bed listed at 65 sq ft; at 13 of 2,482 US rooms under 100 sq ft, they don't move a median.
As a second source, we read Expedia's stated sizes for 232 of the same hotels in 10 cities: the smallest room matched within 10% at 84% of hotels and within 20% at 91%, with medians of 20.7 m² on Booking.com and 20 m² on Expedia.
The sample is the first 150 star-rated properties per city in Booking.com's order, on one night, so it leans toward hotels that sell well on Booking.com.
For single-hotel lookups, the free Booking.com hotel details tool shows the same data without code, and the Booking.com API page covers the other endpoints.

Getting Started

1. Sign up at stayapi.com for an API key; the free tier includes 50 requests, with no credit card.
2. Find hotel IDs with the Booking.com search endpoint for your city and dates.
3. Request the rooms for each hotel and keep the cheapest room that fits your guests, with its room_size_m2.
4. Compare medians by city, star class, or room name, within the same hotel where you can.
5. For a competitive set or a portfolio benchmark, book a demo.

FAQ

How big is a hotel room?

The standard room, meaning the cheapest room for two, measured a median 24 m² (258 sq ft) across 4,844 hotels in 50 cities.
In the US it's 27.9 m² (300 sq ft); in Europe 17 m² (183 sq ft).

Is 300 sq ft a small hotel room?

It's the typical US standard room: 45% of US standard rooms are smaller and 16% are listed at exactly 300.
Outside the US, 79% of standard rooms are smaller than 300 sq ft.

Is 400 sq ft big for a hotel room?

Yes, for a standard room.
89% of US standard rooms and 93% of those elsewhere are smaller than 400 sq ft; it's closer to a junior suite, which adds a median 16 m² (172 sq ft) to the standard room.

Is 215 sq ft big for a hotel room?

It's small for the US, where only 18% of standard rooms are smaller, and about average elsewhere, where 48% are smaller.
New York and San Francisco both have a median of exactly 215 sq ft (20 m²).

What are standard hotel room dimensions?

Booking.com lists floor area rather than dimensions.
A 300 sq ft US room is, for example, 12 by 25 ft, and a 20 m² room 4 by 5 m, bathroom included.

Are twin rooms bigger than double rooms?

Usually they're the same size.
At 54% of the 934 hotels that sell both, the twin and the double room measured the same, and the twin room was bigger at 37%.