Frame Size Calculator — Outer Dimensions from Artwork
Calculate the outer frame dimensions based on artwork size and moulding width.
Face width of the frame profile
How much the frame overlaps the art
How We Calculate This
Outer frame = Artwork size + (2 x Moulding width)
The rebate size adds 3 mm (1.5 mm each side) for clearance. The visible area is reduced by the rebate overlap on all four sides.
Frequently Asked Questions
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Last updated: February 2026
All calculations are estimates. Always verify quantities before purchasing materials.