Observed arrival · 2026-09-12
Curtain Size Lab
A practical set of calculators for turning window measurements into curtain, rod, and fabric requirements.
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Field notes
The main calculator combines window dimensions, rod extensions, fullness, panel count, and endpoint choice to produce finished curtain width, per-panel width, length, and suggested rod size. Its example turns a two-panel, 2×-fullness setup into 144 inches of total curtain width and a 72-inch rod. Separate tools cover fabric yardage and rod length, while the methodology warns that these are conventions rather than universal standards.
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central
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