{"id":288,"date":"2026-10-21T08:55:40","date_gmt":"2026-10-21T08:55:40","guid":{"rendered":"https:\/\/allmediatools.com\/blog\/what-dpi-for-printing\/"},"modified":"2026-10-21T08:55:40","modified_gmt":"2026-10-21T08:55:40","slug":"what-dpi-for-printing","status":"publish","type":"post","link":"https:\/\/allmediatools.com\/blog\/what-dpi-for-printing\/","title":{"rendered":"What DPI Do You Need for Printing? (300 vs 72 Explained)"},"content":{"rendered":"\n

The usual answer is 300 DPI<\/strong>, but that number only means something when you know the size you’re printing at. The real question is whether your image has enough pixels for the size you want. This guide shows how to work it out in a minute.<\/p>\n\n\n\n

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The Quick Answer<\/h2>\n\n\n\n
What you’re printing<\/th>Typical DPI<\/th><\/tr><\/thead>
Photos and magazines, held in the hand<\/td>300<\/td><\/tr>
Posters and wall art, viewed from a distance<\/td>150\u2013200<\/td><\/tr>
Large banners and billboards, viewed from far away<\/td>50\u2013100<\/td><\/tr>
Anything shown only on screen<\/td>72 (it doesn’t matter)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
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DPI vs PPI in One Paragraph<\/h2>\n\n\n\n

Technically, PPI<\/strong> (pixels per inch) describes a digital image and DPI<\/strong> (dots per inch) describes a printer’s ink dots. People use them interchangeably, and print settings usually say DPI. The full explanation is in DPI vs PPI<\/a>. What matters here: print quality depends on how many image pixels land on each inch of paper.<\/p>\n\n\n\n

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The One Calculation That Matters<\/h2>\n\n\n\n

Multiply the print size in inches by the DPI to get the pixels you need:<\/p>\n\n\n\n

pixels needed = print size (inches) \u00d7 DPI<\/code><\/pre>\n\n\n\n
Examples at 300 DPI:<\/p>\n\n\n\n
Print size<\/th>Pixels needed<\/th><\/tr><\/thead>
4 \u00d7 6 in<\/td>1200 \u00d7 1800<\/td><\/tr>
5 \u00d7 7 in<\/td>1500 \u00d7 2100<\/td><\/tr>
8 \u00d7 10 in<\/td>2400 \u00d7 3000<\/td><\/tr>
A4 (8.3 \u00d7 11.7 in)<\/td>about 2480 \u00d7 3510<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
If your image has at least that many pixels, you’re set. A 12-megapixel phone photo is about 4000 \u00d7 3000 pixels, enough for a sharp 13 \u00d7 10 inch print at 300 DPI.<\/p>\n\n\n\n
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Why 72 DPI Is a Myth for Print<\/h2>\n\n\n\n
Screens don’t care about DPI. A 1000-pixel-wide image looks identical whether it’s labeled 72 or 300 DPI. The label only tells a printer how large to print it: the same pixels at 72 DPI would print four times larger than at 300, just much blurrier. If you hear “web images are 72 DPI,” what matters is the pixel size, not that number. See image resolution vs file size<\/a>.<\/p>\n\n\n\n
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What If the Image Is Too Small?<\/h2>\n\n\n\n
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  1. Print smaller.<\/strong> Reducing the print size raises the effective DPI.<\/li>\n\n\n\n
  2. Accept lower DPI for large prints.<\/strong> A poster at 150 DPI looks fine from a normal viewing distance.<\/li>\n\n\n\n
  3. Upscale carefully.<\/strong> AI can add pixels more convincingly than simple stretching; see how to upscale an image with AI<\/a>. It can’t recover detail that was never captured, so results vary.<\/li>\n\n\n\n
  4. Re-shoot or re-export<\/strong> from the original source if you can.<\/li>\n<\/ol>\n\n\n\n
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    Don’t Over-Compress Before Printing<\/h2>\n\n\n\n
    JPEG compression discards detail, and print shows it more than a screen does. Keep the original or a high-quality export for printing, and use the AllMediaTools Image Compressor<\/a> for the web copies instead.<\/p>\n\n\n\n
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    Quick Checklist Before You Print<\/h2>\n\n\n\n