Enter Your Measurements

Enter the exact dimensions of your cushion to calculate the fabric yardage needed for your project.

Sunbrella Fabric Slanted Trapezoid

Enter dimensions in the boxes, then click the “Show Prices” button.

Quantity

Unit of Measurement

Dimensions will be rounded to the nearest 1/8" (3 mm).


Width of Fabric
DIM Fabric Roll Width

To give you an accurate quote, we need to know how wide your fabric is. Standard fabric rolls are 54" (137 cm) wide.


Back/Top
Front/Bottom
Length
Left Side
Right Side
Thickness

Minimum and maximum dimensions:

All dimensions:0.125 - 250 in (0.5 - 635 cm)

This trapezoid shape has a back that is parallel to its front. The left side and the right side are of unequal length, and neither side forms a right angle with the front or back. If your cushion more closely resembles one of the similar shapes below, please click on it to use that shape instead: