How Many Square Feet Is a 12x14 Room?
A 12 ft × 14 ft room equals 168 square feet. Use the calculator below to double-check or customize with waste and cost.
Last updated:Tip: If you only have the diameter, divide by 2 to get the radius.
L-shape = two rectangles sharing a corner.
Add one row per rectangle and we'll sum them.
Key Measurements for a 12x14 Room
| Metric | Value |
|---|---|
| Floor area | 168 sq ft |
| Floor area (m²) | 15.61 m² |
| Floor area (sq yd) | 18.67 sq yd |
| Perimeter | 52 ft |
| Wall area (8 ft ceiling) | 416 sq ft |
| Wall area (9 ft ceiling) | 468 sq ft |
| Wall area (10 ft ceiling) | 520 sq ft |
Common Uses for a 12x14 Space
- master bedroom
- living room
At 168 sq ft, this falls in the medium category — common for primary bedrooms, family rooms, or dining areas.
How Much Flooring Will You Need?
For a 12' × 14' room, buy enough flooring to cover 168 sq ft plus a waste allowance:
| Flooring Type | Waste % | Buy This Much |
|---|---|---|
| Laminate / LVP (plank) | 10% | 185 sq ft |
| Hardwood | 10% | 185 sq ft |
| Ceramic tile (straight) | 10% | 185 sq ft |
| Ceramic tile (diagonal) | 15% | 194 sq ft |
| Carpet | 10% | 185 sq ft (21 sq yd) |
Need an exact estimate? Use our Flooring Calculator for plank count, or the Tile Calculator for boxes of tile.
How Much Paint for a 12x14 Room?
With 8 ft ceilings you'll paint about 416 sq ft of wall. A gallon covers ~350 sq ft, so you'll need 2 gallons per coat. Plan on two coats for a color change.
Detailed breakdown on our Paint Calculator.
Is a 12x14 Room Big?
This is a standard-sized bedroom or dining room. Most furniture arrangements work comfortably at this size.
How Much Does It Cost to Build a 12x14 Room?
At typical US rates of $150–$300 per sq ft for new construction, a 12x14 addition would cost roughly $25,200–$50,400. For remodels:
- Basic flooring replacement: $504–$1,680
- Mid-range remodel: $8,400–$16,800
- Full gut renovation: $16,800–$42,000
Refine with our Cost per Square Foot Calculator.
Frequently Asked Questions
How many square feet is 12x14?
12 × 14 = 168 square feet.
How many square meters is 12x14?
15.61 m².
How many tiles will fit in a 12x14 room?
Depends on tile size. 12"×12" tiles = 185 tiles (with 10% waste). See our Tile Calculator for 6", 18", and 24" sizes.
How much carpet do I need for a 12x14 room?
18.67 sq yd minimum, or 20.53 sq yd with 10% waste for cuts and seams.