This is a pretty non-specific question, but the answer is "any size you want." For example DR horton have master bedroom suites in lots of different sizes. Here are a few examples from just one community:
18'10" x 13' (check link 1)
18'1" x 12'2" (check link 2)
15'2" x 17'9" (check link 3)
A king size bed is recommended for a master bedroom.
The average size of a master bedroom in the United States will vary on the area one lives in. However, an average size of a master bedroom is the U.S. is 17' X 15'.
It is bedroom suite
A women's bedroom is typically referred to as a "master bedroom" or simply a "bedroom." The term "master bedroom" is a more traditional name used in real estate and home design to describe the largest bedroom in a home typically connected to an en suite bathroom.
10x7
A split bedroom plan offers added privacy and comfort to the master suite of the home. Generally the master bedroom is located on one side of the house and the other bedrooms are located on the other side of the home.
form_title= Master Bedroom Ideas form_header= Design a bedroom oasis easily and within budget. What is the square footage of your bedroom?*= _ [50] Do you want to purchase new furniture?*= () Yes () No Do you want to add a master suite?*= () Yes () No What is your budget?*= _ [50]
That depends on the house and the master bedroom in question. There is no fixed size, any bedroom can be designated as the "master bedroom" - it is a marketing term, not a specific building code.
the term 'master' is not used in French when speaking of a bedroom. French people tend to say 'la grande chambre' (the large bedroom) or 'la chambre des parents' (parent's bedroom), or 'la chambre principale' (the main bedroom) depending of what they see fit. There is also a preposterous fad on commercial leaflets, to speak about 'la suite parentale' (the parent's suite). Chambre des maîtres la chambre principale
12 x 14
The Skyline Terrace Suite is the epitome of Vegas suites of the Las Vegas Strip; Master bedroom on second level with large bathroom.
A MIL (for "Mother In Law") floorplan is one in which the master bedroom/suite is removed from the other bedrooms by other spaces in the house.