Square Footage Calculator
About Square Footage Calculator
Quickly compute the area of rooms, floors or plots from length and width to get square feet, with handy conversions to square meters and square yards. It’s ideal for estimating flooring, paint, wallpaper or turf and for checking contractor quotes. Enter dimensions with decimals for accuracy and copy results directly into purchase lists or spreadsheets. When you understand the true area, you can budget materials better, reduce waste and avoid surprise costs during home projects or renovations.
❓ Frequently Asked Questions
Which measurements do I enter?
Length and width. We compute area in square feet and can present common conversions (m², yd²).
Can I handle irregular rooms?
Split the space into rectangles and sum the areas for a good estimate.
Is this useful for estimating materials?
Yes—tile, paint, carpet, turf, and wallpaper are all sold by area. Add a small waste factor when ordering.
Do you support decimals?
Yes. Enter fractional feet for precision.
Can I share the result?
Copy the clean result text into quotes or project notes.
Are results saved?
No. Everything runs locally in your browser.