How Wide Should Curtains Be Compared With the Curtain Rod?

The answer

For the IKEA sheers cited here, total curtain width can be about 1.5 times the rod for a light look, 2 times for fullness, or 2.5 times for extra fullness.

Why

Compare the combined flat width of all panels with the length of the rod or track being covered. IKEA says to divide the desired combined width by the width of a single curtain and round up; its ratios describe appearance rather than a mandatory fit standard.

When it is usually OK

• Use 1.5× as a light-look example for the cited IKEA sheer.
• Use 2× for a fuller look.
• Use 2.5× for an extra-full look.

When you should not

• Do not use one fullness ratio as a universal rule for every fabric or curtain model.
• Do not divide by the pair width when the product listing specifies the width per single panel.

Risks and exceptions

• Too few panels will not provide the fullness described by the selected ratio.

Best practice

Multiply the rod or track width by the chosen IKEA fullness ratio, divide by one panel’s stated width and round up to a whole panel count.

Alternatives

• Choose less fullness if you prefer the lighter appearance IKEA describes.
• Check whether the listing’s dimensions are per panel or per pair.

Frequently asked questions

Related guides