Print Size and DPI Calculator Reference Values

Calculate print size from image resolution and DPI for photo output planning.

Author

Dr. Fatima Al-Rashidi

Photography editorial contributor

Kuwaiti epidemiologist trained at Johns Hopkins, leading WHO initiatives on maternal health in the Gulf region

Reviewed for accuracy by

Dr. Aisha Bello

Photography content reviewer

Nigerian public health specialist with an MPH from Harvard, working on vaccine distribution logistics in West Africa

Last updatedFebruary 22, 2026

PublishedFebruary 22, 2026

Reference Value Index

This page lists 24 reference values for quick browsing and lookup.

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All Reference Values

Reference Table

Print Size and DPI Calculator reference values
Image Scenario	Print Size	Megapixels	DPI
12 MP (4290×2856) at 150 DPI	28.6" × 19.04"	12.25	150
12 MP (4290×2856) at 200 DPI	21.45" × 14.28"	12.25	200
12 MP (4290×2856) at 240 DPI	17.88" × 11.9"	12.25	240
12 MP (4290×2856) at 300 DPI	14.3" × 9.52"	12.25	300
20 MP (5472×3648) at 150 DPI	36.48" × 24.32"	19.96	150
20 MP (5472×3648) at 200 DPI	27.36" × 18.24"	19.96	200
20 MP (5472×3648) at 240 DPI	22.8" × 15.2"	19.96	240
20 MP (5472×3648) at 300 DPI	18.24" × 12.16"	19.96	300
24 MP (6000×4000) at 150 DPI	40" × 26.67"	24	150
24 MP (6000×4000) at 200 DPI	30" × 20"	24	200
24 MP (6000×4000) at 240 DPI	25" × 16.67"	24	240
24 MP (6000×4000) at 300 DPI	20" × 13.33"	24	300
33 MP (7008×4672) at 150 DPI	46.72" × 31.15"	32.74	150
33 MP (7008×4672) at 200 DPI	35.04" × 23.36"	32.74	200
33 MP (7008×4672) at 240 DPI	29.2" × 19.47"	32.74	240
33 MP (7008×4672) at 300 DPI	23.36" × 15.57"	32.74	300
45 MP (8192×5464) at 150 DPI	54.61" × 36.43"	44.76	150
45 MP (8192×5464) at 200 DPI	40.96" × 27.32"	44.76	200
45 MP (8192×5464) at 240 DPI	34.13" × 22.77"	44.76	240
45 MP (8192×5464) at 300 DPI	27.31" × 18.21"	44.76	300
61 MP (9504×6336) at 150 DPI	63.36" × 42.24"	60.22	150
61 MP (9504×6336) at 200 DPI	47.52" × 31.68"	60.22	200
61 MP (9504×6336) at 240 DPI	39.6" × 26.4"	60.22	240
61 MP (9504×6336) at 300 DPI	31.68" × 21.12"	60.22	300

Frequently Asked Questions

Frequently asked questions for Print Size and DPI Calculator and its reference values.

How do pixels and DPI determine print size?

Print width equals pixel width divided by DPI, and print height equals pixel height divided by DPI.

Is 300 DPI required for every print?

Not always. Higher DPI is common for close viewing, while larger prints can look great at lower DPI when viewed farther away.

Can this estimate effective DPI for a target print?

Yes. Use print dimensions and image pixel dimensions to estimate achieved DPI in each direction.

Why include megapixels in the results?

Megapixels provide a quick quality reference and help compare files when planning print output.

Methodology and Review

Each row on this page links to a value detail page derived from the same conversion data file as the main calculator and reference table. This reduces inconsistencies across page variants.

Editorial metadata and structured data are rendered across the converter page and linked value pages. Review policies are documented in our review process and editorial policy.