How many pixels is a 3 MP photo?

2,048 by 1,536 pixels, which is 3.1 MP. The spec sheet rounds that to 3 MP. A megapixel figure is only the two dimensions multiplied together, so two photographs sharing one can be shaped quite differently — and it is the shape that decides how much the crop takes away.

Can a 3 MP photo be enlarged to print bigger?

Stretching a file raises its pixel count without adding anything, so a print made from it looks exactly as soft as the original — the same picture with a bigger number on it. What can help is enlargement that works out what detail probably belonged in the gaps, which this site does in the editor and shows you beside the original at full size before anything uses it. It is often a real improvement and it is occasionally wrong, so the decision is yours to make by looking. The free check on this page is never adjusted for it: those numbers are what the photograph holds now.

Is a 3 MP photo good enough for a funeral?

For the smaller prints, yes. It reaches 5x7" at 200 DPI, which is fine for something framed and seen from a few feet away, but it will look soft close up. If a larger original exists on somebody's phone, it is worth a message to find it.

How large will a 3 MP photograph print for a memorial?

A 3 MP photograph sits under 300 DPI at every size here, but framed it still carries 5x7". At 2,048 × 1,536 pixels — 3.1 MP — it clears 300 DPI at none of the 10 standard sizes once the crop to each frame shape is accounted for, and stays acceptable framed up to 5x7" at 200 DPI.

Enough for a 5x7 on the table, and not much more. The crop is what runs it out of pixels above 8x10.

Pixels: 2,048 × 1,536
Actual megapixels: 3.1 MP
Largest sharp print (300 DPI): None
Largest acceptable (200 DPI): 5x7"

Every print size at 3 MP

Filled in with 2,048 × 1,536 already. Put your own photograph in to check the file you actually have — it is read on your own computer and never uploaded.

A 3 MP photo

2,048 × 1,536 px

3.1 MP

These are this page’s example figures. Check your own photograph to see its verdicts — nothing leaves your device.

Largest sharp print — 300 DPI

None of them

Largest acceptable print — 200 DPI

5x7"

Before you settle for a smaller print: this photograph can be enlarged.

The editor enlarges it here in your browser, which is usually worth about one step up the list. The print comes out softer than one made from a photograph that was big enough to begin with, and it is usually still a print worth having.

You see the result beside the original at full size before you decide, because you are the one who knows what they looked like. The verdicts above are not adjusted for it — they are what the photograph holds now.

Print size verdicts for a 2,048 by 1,536 pixel photograph
Size	Verdict	Effective DPI	Needs at 300 DPI	What that means
5x7"	Acceptable	292	1,500×2,100	292 DPI after cropping. Sharp framed or on an easel, slightly soft held at arm’s length.Can be enlarged for this size — softer, still printable.
8x10"	Too small	192	2,400×3,000	Only 192 DPI after cropping. Visibly soft at this size, and softer the closer you stand.Can be enlarged for this size — softer, still printable.
A4	Too small	175	2,481×3,507	Only 175 DPI after cropping. Visibly soft at this size, and softer the closer you stand.Can be enlarged for this size — softer, still printable.
11x14"	Too small	139	3,300×4,200	Only 139 DPI after cropping. This size is past what the photograph holds — a smaller print will look markedly better.Can be enlarged for this size — softer, still printable.
12x16"	Too small	128	3,600×4,800	Only 128 DPI after cropping. This size is past what the photograph holds — a smaller print will look markedly better.Can be enlarged for this size — softer, still printable.
A3	Too small	123	3,507×4,962	Only 123 DPI after cropping. This size is past what the photograph holds — a smaller print will look markedly better.Can be enlarged for this size — softer, still printable.
16x20"	Too small	96	4,800×6,000	Only 96 DPI after cropping. This size is past what the photograph holds — a smaller print will look markedly better.Can be enlarged for this size — softer, still printable.
18x24"	Too small	85	5,400×7,200	Only 85 DPI after cropping. This size is past what the photograph holds — a smaller print will look markedly better.Can be enlarged for this size — softer, still printable.
20x24"	Too small	76	6,000×7,200	Only 76 DPI after cropping. This size is past what the photograph holds — a smaller print will look markedly better.Can be enlarged for this size — softer, still printable.
24x36"	Too small	56	7,200×10,800	Only 56 DPI after cropping. This size is past what the photograph holds — a smaller print will look markedly better.Can be enlarged for this size — softer, still printable.

Effective DPI accounts for the crop needed to reach each frame shape, so it is lower than dividing raw pixels by inches. That crop is the part most calculators quietly skip.

Where a 3 MP photo comes from

A photo saved from Facebook (2048 pixels on the long edge)
A first-generation smartphone camera
A 6x4 snapshot scanned at 350 DPI on a home printer

Where it came from matters as much as the number. A file can be the right pixel size and still have been flattened by compression on the way — which is what happens to every photograph that arrives through a chat app rather than as a file. If the photograph came out of a message thread, the original is almost certainly still on the phone that took it, and it is several times larger. When the numbers do not work, a smaller print from the same photograph will look markedly better than a large soft one — 5x7 is the forgiving size.

If the verdicts above look worse than expected, the reason is almost always the crop rather than the megapixel count. Every figure here has the crop to each frame shape already taken off, which most calculators quietly skip — see the print size chart for the arithmetic.

Questions

3 MP questions

How large will a 3 MP photograph print for a memorial?: A 3 MP photograph sits under 300 DPI at every size here, but framed it still carries 5x7". At 2,048 by 1,536 pixels — 3.1 MP — it clears 300 DPI at none of the 10 standard sizes, once the crop to each frame shape is accounted for. Framed and seen from a few feet away rather than held in the hand, it stays acceptable up to 5x7" at 200 DPI.
How many pixels is a 3 MP photo?: 2,048 by 1,536 pixels, which is 3.1 MP. The spec sheet rounds that to 3 MP. A megapixel figure is only the two dimensions multiplied together, so two photographs sharing one can be shaped quite differently — and it is the shape that decides how much the crop takes away.
Can a 3 MP photo be enlarged to print bigger?: Stretching a file raises its pixel count without adding anything, so a print made from it looks exactly as soft as the original — the same picture with a bigger number on it. What can help is enlargement that works out what detail probably belonged in the gaps, which this site does in the editor and shows you beside the original at full size before anything uses it. It is often a real improvement and it is occasionally wrong, so the decision is yours to make by looking. The free check on this page is never adjusted for it: those numbers are what the photograph holds now.
Is a 3 MP photo good enough for a funeral?: For the smaller prints, yes. It reaches 5x7" at 200 DPI, which is fine for something framed and seen from a few feet away, but it will look soft close up. If a larger original exists on somebody's phone, it is worth a message to find it.

Other photo sizes

Compare against how large a 2 MP photograph prints, how large a 5 MP photograph prints and how large a 8 MP photograph prints, or see every megapixel count against every print size.

Now prepare the files.

Clean up the background, frame it once, and get every standard size from that one framing. Free to use; the downloads carry a watermark until the photograph is paid for.

Open the tool