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What is bedroom square footage?

Bedroom square footage is the total floor area of a bedroom measured in square feet. Multiply length × width in feet. A standard 12 ft × 14 ft (3.66 m × 4.27 m) bedroom is 168 sq ft (15.6 m²). A master bedroom is 200-350 sq ft (18.6-32.5 m²).

1 ft² = 144 in² 1 ft 1 ft (12 in)

Getting started

How to Calculate Bedroom Square Footage

To calculate bedroom square footage, measure length and width of the bedroom floor in feet. Multiply length × width for area. A 12 × 14 ft (3.66 × 4.27 m) bedroom equals 168 sq ft. Subtract walk-in closets and en-suite bathrooms from main bedroom area for accurate flooring orders.

1. Measure floor dimensions

Measure length and width of the bedroom in feet. Record sitting areas or alcoves separately.

2. Multiply for area

Multiply length × width to get total bedroom square footage. A 12 × 14 ft room equals 168 sq ft.

3. Plan flooring or carpet

Apply bedroom area to carpet orders, hardwood, paint coverage, and furniture layout.

20 ft 15 ft 300 ft² Area: 300 ft² Order: 330 ft² +10% waste factor included

Quick reference

Reference

1 acre = 43,560 square feet
1 square yard = 9 square feet
1 square meter = 10.764 square feet
1 square inch = 0.00064516 square feet
Area: 300 ft² × Price: $2.80 / sq ft Total: $840.00 estimated material cost

Material pricing

Calculate Cost of Materials

Bedroom carpet costs $3-7 per sq ft installed. Hardwood runs $6-12 per sq ft. Multiply bedroom area by the price per unit to get total cost.

There are 2 steps to calculate material cost:

  1. Enter the cost per square yard for carpet (1 sq yd = 9 sq ft) or per square foot for hardwood, laminate, or vinyl.
  2. The Square Foot Calculator multiplies bedroom area by the price for total material cost. Add a 10-15% waste factor for cuts.

A 168 sq ft bedroom needs about 19 sq yd of carpet. Always order an extra 10-15% for closet cuts and seam matching.

FAQ

Frequently Asked Questions

How many square feet is a standard bedroom?

A standard bedroom is typically 120-200 square feet. A small bedroom may be 100 sq ft (10x10), while a master bedroom can be 200-400 sq ft.

What is the minimum square footage for a bedroom?

Most building codes require a minimum of 70 square feet for a bedroom, with at least 7 feet in any horizontal direction. A room also needs a window and a closet to qualify as a bedroom.

How many square feet is a 10x12 bedroom?

A 10x12 bedroom is 120 square feet (10 ft x 12 ft = 120 sq ft). This is a common size for a standard bedroom.

How do I calculate bedroom flooring needs?

Calculate the bedroom square footage and add 10% for waste. A 120 sq ft bedroom needs about 132 sq ft of flooring material.

Does bedroom square footage include the closet?

For real estate listings, closet space is usually included in bedroom square footage. For flooring projects, measure the closet separately if it has different flooring.

How much carpet do I need for my bedroom?

Calculate bedroom square footage and add 10-15% for waste and seaming. Carpet is sold by the square yard, so divide your total square feet by 9 to convert.

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