SizeKit reference

C5/C6 Envelope Size

Find C5/C6 Envelope size in mm, cm, inches, pixels, and common DPI values.

C5/C6 Envelope size is 114 x 229 mm, or 4.49 x 9.02 in. At 300 DPI, C5/C6 Envelope is 1346 x 2705 px.

Immediate answer

C5/C6 Envelope at a glance

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

Compare group
Millimeters 114 x 229 mm physical size
Inches 4.49 x 9.02 in rounded
Pixels at 300 DPI 1346 x 2705 px print-ready default

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Use C5/C6 Envelope for

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C5/C6 Envelope key dimensions

The same values in compact cards for scanning.

Millimeters
114 x 229
mm
Centimeters
11.4 x 22.9
cm
Inches
4.49 x 9.02 in
rounded
300 DPI
1346 x 2705 px
pixels

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More Intl Envelopes sizes

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C5/C6 Envelope pixel table

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

DPIPortrait pixelsLandscape pixels
72 DPI323 x 649 px649 x 323 px
96 DPI431 x 866 px866 x 431 px
150 DPI673 x 1352 px1352 x 673 px
300 DPI1346 x 2705 px2705 x 1346 px
600 DPI2693 x 5409 px5409 x 2693 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 C5/C6 Envelope size in inches?

C5/C6 Envelope is 4.49 x 9.02 in when rounded to two decimals.

What is C5/C6 Envelope at 300 DPI?

C5/C6 Envelope at 300 DPI is 1346 x 2705 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

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