Overview
What Is a Flooring Calculator?
This tool calculates the total square footage of flooring material needed, including a waste allowance for cuts and installation.
Calculate how much flooring material you need.
This tool calculates the total square footage of flooring material needed, including a waste allowance for cuts and installation.
Useful for planning hardwood, laminate, or vinyl flooring installations.
Input the length and width of your room.
Square footage including waste allowance updates automatically.
10% extra is standard for straight installations; 15% for diagonal patterns.
No, measure your total floor area including these separately and add to your total.
Break the space into rectangular sections, calculate each, and add the totals together.
Yes, most flooring is sold in boxes covering a specific square footage - check your product for exact coverage per box.
No, calculations happen entirely in your browser.
For tile specifically, our dedicated tile calculator accounts for individual tile dimensions.
This is a basic room-area calculation - doorway transitions are typically handled separately in flooring installation.
Yes, some materials (like patterned tile) may need more waste allowance than simple plank flooring.
Yes, the basic area-plus-waste-allowance approach works for most flooring types including carpet.
Yes, completely free with no sign-up required.