Curtain Sizes

Curtains come in a handful of ready-made lengths and widths, so the question is usually which one your window and rod height call for. These pages turn your measurements into a length and a width, show the standard sizes, and cover 8 and 9 foot ceilings and shower curtains. The rules of thumb used (rod height, fullness) differ between sources, so each page shows where its numbers come from.

Tools in this group

• Curtain Length for 8 Foot Ceilings — Set the ceiling height and where the rod goes to see the floor-length curtain you need for a 8 foot ceiling and the closest standard length.
• Curtain Length for 9 Foot Ceilings — Set the ceiling height and where the rod goes to see the floor-length curtain you need for a 9 foot ceiling and the closest standard length.
• Curtain Length Guide — Choose a hem style and enter the height from the floor to your rod to see the curtain length you need and the closest standard length.
• Curtain Size Calculator — Enter your window width, fullness, number of panels and rod height to get the fabric width per panel and the curtain length you need.
• Curtain Width Calculator — Enter your window width, how far the rod extends and the fullness you want to see the rod width, total fabric width and width of each panel.
• Standard Shower Curtain Width and Size Chart — Enter the width of your tub or stall and the rod height to see the minimum curtain width and which standard shower curtain sizes are wide and tall enough.