SizeKit reference

10 x 15 Photo Size

Find 10 x 15 Photo size in mm, cm, inches, pixels, and common DPI values.

10 x 15 Photo size is 254 x 381 mm, or 10 x 15 in. At 300 DPI, 10 x 15 Photo is 3000 x 4500 px.

Immediate answer

10 x 15 Photo at a glance

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

Compare group
Millimeters 254 x 381 mm physical size
Inches 10 x 15 in rounded
Pixels at 300 DPI 3000 x 4500 px print-ready default

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Use 10 x 15 Photo for

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10 x 15 Photo key dimensions

The same values in compact cards for scanning.

Millimeters
254 x 381
mm
Centimeters
25.4 x 38.1
cm
Inches
10 x 15 in
rounded
300 DPI
3000 x 4500 px
pixels

SizeKit

10 x 15 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 DPI720 x 1080 px1080 x 720 px
96 DPI960 x 1440 px1440 x 960 px
150 DPI1500 x 2250 px2250 x 1500 px
300 DPI3000 x 4500 px4500 x 3000 px
600 DPI6000 x 9000 px9000 x 6000 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 10 x 15 Photo size in inches?

10 x 15 Photo is 10 x 15 in when rounded to two decimals.

What is 10 x 15 Photo at 300 DPI?

10 x 15 Photo at 300 DPI is 3000 x 4500 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.