Square Footage of a 14 ft × 16 ft room
Area, paint coverage, and flooring cost estimates for a 14 ft × 16 ft room. Adjust any field below to try your own dimensions.
Total Area
224.00 ft²
Result
A rectangle with these dimensions covers 224.00 ft².
What is Square Footage?
Square footage is a measurement of area — how much surface a room, yard, or material covers — expressed in square feet. It's the standard unit for real estate listings, flooring and paint estimates, and most home improvement projects in the US. This calculator supports several common room and surface shapes (including a rectangle with a border, useful for rugs or accent borders), plus a quantity field for multiple identical rooms and an optional price-per-square-foot field for instant cost estimates.
Area in Other Units
| Unit | Value |
|---|---|
| Square Feet (ft²) | 224.0000 |
| Square Yards (yd²) | 24.8889 |
| Square Meters (m²) | 20.8103 |
| Acres | 0.0051 |
Estimated Project Costs
Rough cost ranges based on your total area (converted to square feet), for common home improvement materials. Actual pricing varies significantly by region, quality, and installation labor.
| Material | $/sq ft (typical) | Estimated Total |
|---|---|---|
| Laminate | $2.00–$8.00 | $448–$1,792 |
| Tile | $3.00–$15.00 | $672–$3,360 |
| Hardwood | $6.00–$18.00 | $1,344–$4,032 |
Estimated paint needed: about 0.6 gallons, assuming average coverage of 350 sq ft per gallon (typical range is 200–400 sq ft/gallon depending on the paint and surface).
Square Footage Formulas by Shape
- Rectangle: length × width
- Rectangle with border: (outer length × outer width) − (inner length × inner width)
- Circle: π × (diameter ÷ 2)²
- Triangle: ½ × base × height
- Trapezoid: ((base₁ + base₂) ÷ 2) × height
- Parallelogram: base × height
- Sector: (angle ÷ 360) × π × radius²
Tips for Measuring a Room Accurately
Measure at floor level along the longest wall for length and width, and measure in at least two spots per wall since older homes are rarely perfectly square — use the larger measurement if they differ. For irregular rooms, split the space into simple shapes (rectangles, triangles), calculate each separately, and add them together. Always round up slightly when ordering material to account for cuts, waste, and pattern matching — most flooring and tile installers recommend ordering 10% more than the measured area.
Why Flooring and Paint Costs Vary So Much
Flooring costs span an enormous range: laminate is durable and affordable, tile pricing runs from well under a dollar per square foot for basic options to premium designer tile costing many times more, and hardwood sits in between depending on species and finish. Paint coverage also varies — primer typically covers less than finish paint, and estimated coverage commonly ranges between 200 and 400 square feet per gallon depending on the paint's quality and the surface's texture and porosity. Always check the manufacturer's stated coverage on the specific product you're using rather than relying on a general estimate alone.
Example — Your Current Inputs
A rectangle with these dimensions covers 224.00 ft².
Additional Example — A Three-Bedroom House
Three bedrooms each measuring 12 ft × 11 ft come to 132 sq ft each, or 396 sq ft total across all three rooms. At $4.50 per square foot for mid-range laminate flooring, that's roughly $1,782 in material alone, before installation labor and the usual 10% extra ordered for cuts and waste.
About These Parameters
- Shape
- Choose the shape that best matches your room or surface. Split irregular rooms into simple shapes and calculate each one separately, then add the totals together.
- Quantity
- The number of identical rooms or sections with these exact dimensions. Useful for projects with several matching rooms, like bedrooms of the same size.
- Price per Unit²
- An optional cost per square foot (or whichever unit you selected) to get an instant total material cost estimate for the entire project, across all quantities.
Frequently Asked Questions
How much extra material should I order?
Most flooring and tile professionals recommend ordering about 10% more than your measured square footage to account for cuts, waste, and pattern matching — more for complex layouts like diagonal tile patterns.
How do I calculate square footage for an irregularly shaped room?
Split the room into simple shapes you can calculate separately — for example, an L-shaped room can be split into two rectangles. Calculate the area of each piece using this calculator, then add the results together for the total.
Is square footage the same as usable floor space?
Not exactly — this calculator measures the full geometric area based on your dimensions. Real usable floor space may be smaller once you account for built-in fixtures, closets you don't want to floor, or areas blocked by furniture placement.
Why are the cost estimates ranges instead of a single number?
Material costs vary enormously by quality, brand, and region — tile alone can range from under a dollar to well over a hundred dollars per square foot for premium options. These ranges are meant as a rough starting point; get quotes from local suppliers or installers for an accurate price on your specific project.