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SizeKit reference

16 x 20 Photo Size

Find 16 x 20 Photo size in mm, cm, inches, pixels, and common DPI values.

16 x 20 Photo size is 406.4 x 508 mm, or 16 x 20 in. At 300 DPI, 16 x 20 Photo is 4800 x 6000 px.

Immediate answer

16 x 20 Photo at a glance

Use these defaults for quick design, print, or layout decisions.

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Millimeters 406.4 x 508 mm physical size
Inches 16 x 20 in rounded
Pixels at 300 DPI 4800 x 6000 px print-ready default

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Use 16 x 20 Photo for

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16 x 20 Photo key dimensions

The same values in compact cards for scanning.

Millimeters
406.4 x 508
mm
Centimeters
40.64 x 50.8
cm
Inches
16 x 20 in
rounded
300 DPI
4800 x 6000 px
pixels

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More Photography sizes

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All size pages

12 sizes
Photography 4 x 6 Photo 101.6 x 152.4 mm 4 x 6 in Photography 5 x 7 Photo 127 x 177.8 mm 5 x 7 in Photography 8 x 10 Photo 203.2 x 254 mm 8 x 10 in Photography 11 x 14 Photo 279.4 x 355.6 mm 11 x 14 in Photography 2 x 3 Photo 50.8 x 76.2 mm 2 x 3 in Photography Wallet Photo 63.5 x 88.9 mm 2.5 x 3.5 in Photography 3 x 5 Photo 76.2 x 127 mm 3 x 5 in Photography 3.5 x 5 Photo 88.9 x 127 mm 3.5 x 5 in Photography 5 x 5 Photo 127 x 127 mm 5 x 5 in Photography 8 x 8 Photo 203.2 x 203.2 mm 8 x 8 in Photography 6 x 8 Photo 152.4 x 203.2 mm 6 x 8 in Photography 8 x 12 Photo 203.2 x 304.8 mm 8 x 12 in

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16 x 20 Photo pixel table

Common DPI values for designers and print workflows. Use the bottom calculator bar for custom DPI or orientation.

DPIPortrait pixelsLandscape pixels
72 DPI1152 x 1440 px1440 x 1152 px
96 DPI1536 x 1920 px1920 x 1536 px
150 DPI2400 x 3000 px3000 x 2400 px
300 DPI4800 x 6000 px6000 x 4800 px
600 DPI9600 x 12000 px12000 x 9600 px

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Formula

SizeKit uses a transparent rounding rule.

pixels = round((millimeters / 25.4) x DPI). Inches = millimeters / 25.4.

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FAQ

Quick answers for this paper size.

What is 16 x 20 Photo size in inches?

16 x 20 Photo is 16 x 20 in when rounded to two decimals.

What is 16 x 20 Photo at 300 DPI?

16 x 20 Photo at 300 DPI is 4800 x 6000 px.

Can I switch to landscape?

Yes. Use the bottom calculator and choose landscape to swap width and height.

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Related sizes

Compare nearby sizes before choosing a layout.

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11 x 14 Photo

Related size: 279.4 x 355.6 mm.