DTF & Shop Cost
Film Pricing by Square Foot (DTF & Vinyl)
Convert design inches to ft², then multiply by your film rate for honest material cost.
Direct answer: Convert design inches to square feet, then multiply by your film $/ft². On gang sheets, cost the sheet share you actually used — not a fantasy where every logo pays only for its own rectangle with zero waste.
Formula
Area (ft²) = (width in × height in) ÷ 144
Film cost ≈ area × film $/ft²
Worked example (illustrative rates)
Design 10 × 12 in. Illustrative film rate $0.45 / ft² (replace with your invoice):
- Area = 120 ÷ 144 = 0.833 ft²
- Film ≈ 0.833 × 0.45 ≈ $0.37 for that rectangle alone
If the same art sits on a half-empty gang sheet, your true film cost per transfer is higher because you bought unused sheet. Plan packing with the DTF Gang Sheet Calculator, convert units with Square Inches ↔ Square Feet, then finish unit cost in the DTF Cost Calculator.
See How to price DTF prints and Gang sheet planning.
FAQ
Should I price art area or full sheet?
Cost from sheet reality (including gaps and unused space). You may still quote customers per design if that is clearer.
Does vinyl use the same math?
Yes for area × $/ft². Weed waste and transfer tape are extra — add them as separate lines.
Where does $0.45/ft² come from?
It is an illustrative PressMath planning default in examples — replace it with your roll price ÷ roll area.
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Published Oct 8, 2026. Updated Oct 9, 2026.