20×30 in in pixels at 240 DPI | PrintUpscale

DPI	Pixels (W × H)	Inches	Centimeters
300	6,000 × 9,000	20 × 30 in	50.8 × 76.2 cm
240	4,800 × 7,200	20 × 30 in	50.8 × 76.2 cm
200	4,000 × 6,000	20 × 30 in	50.8 × 76.2 cm
150	3,000 × 4,500	20 × 30 in	50.8 × 76.2 cm

Other DPIs for this size:300 DPI240 DPI200 DPI 150 DPI

Formula

pixels = inches × DPI (width & height). To get centimeters, use cm = inches × 2.54.

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