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VolumeCalculator.Co - Free online calculator tool for finding the volume of various 3D shapes with step-by-step solutions and comprehensive unit conversion.

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Carpet Calculator

Estimate flooring material and budget in seconds.

Room Size

10% waste

Material & Cost

Include padding/install if desired.

Carpet Buying Guide

Minimizing Seams

The golden rule of carpet installation is to minimize visible seams.
If your room is 14 feet wide and you buy a 12-foot roll, you will have a 2-foot seam running the entire length of the room. In this case, opting for a 15-foot wide roll (if available) would eliminate the seam entirely and likely look much better.

Don't Forget Padding

Carpet padding is essential for comfort and longevity. It is often sold separately but measured in the same unit (square feet or square yards). Always match the quality of the padding to the quality of the carpet.

FAQ

How is carpet usually priced?

Carpet is often priced by the square foot in stores (e.g., $3.00/sq ft), but some contractors and older measurements use 'Square Yards'. There are 9 square feet in 1 square yard.

What roll width should I choose?

Standard rolls are 12 feet wide. Some premium carpets come in 15-foot widths. If your room is 13 feet wide, a 12-foot roll will require a seam (joining two pieces), whereas a 15-foot roll would cover it seamlessly.

How much waste should I calculate?

For rectangular rooms, 10% is standard. For rooms with angles, stairs, or complex shapes, add 15-20% to account for cuts and pattern matching.

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