What resolution do you need for a 24x36" pet photo print?
A 24x36" pet portrait needs 7,200 × 10,800 pixels for a true 300 DPI print, or 4,800 × 7,200 pixels at a more forgiving 200 DPI. That is about a 78 MP camera if the photo needs no cropping.
The largest size worth printing from a photograph. Needs 7200x10800px for a true 300 DPI print — that is a 78 MP camera.
- Inches
- 24 × 36
- Aspect ratio
- 2:3
- Pixels at 300 DPI
- 7,200 × 10,800
- Pixels at 200 DPI
- 4,800 × 7,200
Check your photo against 24x36"
Drop the file in. It is read on your device and never uploaded.
Drop a pet photo here
JPG, PNG, WebP or iPhone HEIC. You can paste from the clipboard too.
The photo is read on this device and never uploaded.
Will a phone photo print at 24x36"?
Here is where the cameras people actually own land at this size, with the crop to 2:3 already accounted for. If you know the megapixel count but not the pixel dimensions, start from what you can print from a 12 MP photo — the size every phone saves by default — or compare every megapixel count against every print size.
| Source | Pixels | DPI at 24x36" | Verdict |
|---|---|---|---|
| iPhone main camera, 12 MP | 3,024 × 4,032 | 112 | Too small |
| iPhone 48 MP ProRAW / HEIF Max | 6,048 × 8,064 | 224 | Acceptable framed |
| Recent Samsung Galaxy, 12 MP | 3,000 × 4,000 | 111 | Too small |
| Photo sent through WhatsApp | 900 × 1,200 | 33 | Too small |
| Instagram download | 1,080 × 1,350 | 37 | Too small |
| Entry-level DSLR, 24 MP | 4,000 × 6,000 | 166 | Too small |
Common mistakes at 24x36"
- Dividing raw pixels by inches. It ignores the crop to 2:3 and overstates the DPI, sometimes badly.
- Upscaling and calling it 300 DPI. Resampling a small file up to 7,200×10,800 produces a file with the right dimensions and none of the detail. The metadata says 300 DPI; the print says otherwise.
- Forgetting the DPI metadata entirely. Several print services read the DPI field and will scale the image to suit it. A file with the right pixels but a 72 DPI tag can come back wrong.
- Accepting a messaging-app copy. WhatsApp and Messenger recompress to roughly 1200px on the long edge, which is 33 DPI at 24x36". Always use the original file.
Every size, side by side
| Print size | Inches | Pixels at 300 DPI | Pixels at 200 DPI | Camera needed |
|---|---|---|---|---|
| 5x7" | 5 × 7 | 1,500 × 2,100 | 1,000 × 1,400 | 3.1 MP |
| 8x8" | 8 × 8 | 2,400 × 2,400 | 1,600 × 1,600 | 5.8 MP |
| 8x10" | 8 × 10 | 2,400 × 3,000 | 1,600 × 2,000 | 7.2 MP |
| A4 | 8.27 × 11.69 | 2,481 × 3,507 | 1,654 × 2,338 | 8.7 MP |
| 11x14" | 11 × 14 | 3,300 × 4,200 | 2,200 × 2,800 | 14 MP |
| 12x12" | 12 × 12 | 3,600 × 3,600 | 2,400 × 2,400 | 13 MP |
| 12x16" | 12 × 16 | 3,600 × 4,800 | 2,400 × 3,200 | 17 MP |
| A3 | 11.69 × 16.54 | 3,507 × 4,962 | 2,338 × 3,308 | 17 MP |
| 16x20" | 16 × 20 | 4,800 × 6,000 | 3,200 × 4,000 | 29 MP |
| 18x24" | 18 × 24 | 5,400 × 7,200 | 3,600 × 4,800 | 39 MP |
| 24x36" | 24 × 36 | 7,200 × 10,800 | 4,800 × 7,200 | 78 MP |
24x36" questions
- What resolution do you need for a 24x36" pet photo print?
- A 24x36" print needs 7,200x10,800 pixels for a true 300 DPI result, or 4,800x7,200 pixels at a more forgiving 200 DPI. That is roughly a 78 MP camera if the photo needs no cropping at all.
- Can an iPhone photo print at 24x36"?
- A standard 12 MP iPhone photo is 3024x4032 pixels, which gives about 112 DPI at 24x36" after cropping to the 2:3 aspect ratio. That is below 200 DPI, so a standard iPhone photo will look visibly soft at this size and is not worth printing. Use a 48 MP capture or pick a smaller size.
- What aspect ratio is 24x36"?
- 24x36" is 2:3 (24 by 36 inches). A phone photo is 3:4, so some cropping is required to reach 2:3, which is why the effective DPI is lower than raw pixels suggest.
- Do I need to add bleed to a 24x36" print file?
- Only if whoever prints it asks for it — a photo lab printing a framed photo usually does not. When they do, the standard is 0.125 inches on every edge, which makes the file 7,275x10,875 pixels at 300 DPI. Keep anything important well inside that margin, because the bleed area gets trimmed off.