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RF ↔ SF Converter
Convert Running Feet (RF) to Square Feet (SF) for uPVC profiles, aluminum sections, and linear materials.
RF ↔ SF Conversion
Formula: SF = RF × Width (ft). RF = SF ÷ Width (ft). You must know the profile width to convert accurately.
RF
ft
Common uPVC Profile Widths
2-Track Frame
60 mm
3-Track Frame
108 mm
Casement Frame
60 mm
Slider Frame
76 mm
Shutter Profile
40 mm
Beading
20 mm
Never Convert Manually Again
Vitharn ERP auto-converts RF ↔ SF based on your product catalog. Enter dimensions once — get accurate SFT, RF, and pricing instantly on every quotation.
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