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Curtain Rod Conversions

Convert curtain rod diameter to weight capacity for sheer, blackout, and heavy drapes.
Find the right rod size and bracket spacing for any window width.

Curtain Rod Weight Capacity Calculator

Convert curtain rod diameter to maximum curtain weight capacity. Find the right rod size for your drapes, sheers, or blackout curtains.
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Embed This Calculator

Copy the code below and paste it into your website or blog.
The calculator will work directly on your page.