Curtain size calculator

Rod length, panel count and panel length.

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How this works

Rod = window width + 8 to 12 in each side. Total fabric width = rod × fullness (2× standard, 2.5× luxe). Length = rod height to floor, minus 1/2 in to float or plus 1 to 2 in to break.

Related guide

Curtains, blinds & shades guide

This category covers curtains, drapes, blinds, shades, shutters, motorization, light control, privacy, and window fit.