Resize Image to 3.3×4.8 cm
3.3 × 4.8 cm is a tall, narrow portrait size — the same as 33 × 48 mm. At 300 DPI it is 390 × 567 pixels. Everything runs in your browser — nothing is uploaded. Need a smaller file instead? Compress or convert.
Drag the preview to choose which part of the image is kept. The same framing is used for every image in the batch.
Why choose 3.3×4.8 cm?
3.3×4.8 cm — that is 33×48 mm, 1.3×1.89 in — is the size asked for Chinese visa photos. Saved at 300 DPI it is 390×567 pixels.
390×567 px at 300 DPI
The pixel size is worked out for you, and the file is saved with 300 DPI so it prints at exactly 3.3×4.8 cm.
An official photo size
3.3×4.8 cm is the size required for Chinese visa photos. Always check the latest official rules for background and head size.
25 per A4 sheet
With small gaps, 25 photos fit on one A4 page and 28 on US Letter — handy for printing several copies at home.
1:1.45 portrait shape
The 1:1.45 proportion decides the framing. Drag the preview so the subject sits where the rules expect it.
About 35 KB–69 KB as JPG
At 300 DPI a 3.3×4.8 cm photo is usually 35 KB–69 KB. If a form limits the file size, pair it with the compressor.
Same size, other units
3.3×4.8 cm equals 33×48 mm or 1.3×1.89 in. Enter whichever unit your instructions use — the result is identical.
3.3×4.8 cm at a glance
| Size | 3.3×4.8 cm = 33×48 mm, 1.3×1.89 in |
|---|---|
| Pixels at 300 DPI (print) | 390×567 |
| Pixels at 600 DPI (high quality) | 780×1134 |
| Pixels at 200 DPI | 260×378 |
| Pixels at 150 DPI | 195×283 |
| Aspect ratio | 1:1.45 |
| Copies per A4 sheet | 25 |
| Copies per US Letter sheet | 28 |
| Copies per 4×6 in photo paper | 4 |
| Typical JPG at 300 DPI | 35 KB–69 KB |
| Same and similar sizes | 33×48 mm, 1.3×1.89 in, 3.5×5 cm, 35×50 mm |
Resize a photo to 3.3×4.8 cm in 3 steps
- Add your photo — a clear, well-lit original works best.
- The size is already set to 3.3×4.8 cm at 300 DPI. Drag and zoom the preview to frame the face or subject.
- Click Resize and download. Print it at 100% (“actual size”) so it comes out at 3.3×4.8 cm.
New to image resizing? Read the full resizing guide.
Square sizes
Same width and height — profile photos, icons, product shots:
Landscape sizes
Wider than tall — screens, banners, covers and thumbnails:
Portrait sizes
Taller than wide — passport photos, forms and phone screens:
Change the aspect ratio
Paper, print & photo sizes
Paper and photo sizes in mm, cm and inches, plus DPI tools:
Resize for a platform
Ready-made sizes for social profiles and posts:
Resize tools
Batch resizing, DPI and crop tools:
Getting the shape of 3.3×4.8 cm right
At 300 DPI this is 390 × 567 pixels, a ratio of about 1:1.45 — taller than an upright phone photo (1:1.33). A phone portrait loses a thin strip from each side; a landscape photo loses most of its width.
Decimal sizes. Type the numbers exactly as the form gives them — 3.3 and 4.8 — with the unit set to centimetres. The tool rounds to whole pixels and shows the result under the boxes.
Where you see it. It is the Chinese visa photo size written in centimetres; the 33×48 mm page covers head size and background rules.
Print check. Print at 100% and measure: 3.3 cm wide, 4.8 cm tall.
Close sizes: 3.5×4.5 cm, 3.5×5 cm.
Similar print and photo sizes
Nearby print sizes, saved at 300 DPI so they print at the right size:
Frequently asked questions
How many pixels is 3.3×4.8 cm?
390×567 pixels at 300 DPI, or 195×283 at 150 DPI.
How many photos of 3.3×4.8 cm fit on an A4 page?
About 25 on A4 and 28 on US Letter, leaving 5 mm margins and 3 mm between photos. On 4×6 inch photo paper you can fit 4.
What DPI should a 3.3×4.8 cm photo be?
300 DPI is the standard for photo prints and gives 390×567 pixels. Some offices accept 200 DPI (260×378); 600 DPI (780×1134) is only needed for very high-quality printing.
What is 3.3×4.8 cm in other units?
3.3×4.8 cm is 33×48 mm, 1.3×1.89 in. Close sizes that are often confused with it: 33×48 mm, 1.3×1.89 in.
Why does my 3.3×4.8 cm print come out the wrong size?
Most printers scale images to “fit page” by default. Choose “actual size” or 100% in the print dialog, and the photo will print at exactly 3.3×4.8 cm.
How large is a 3.3×4.8 cm photo file?
Usually 35 KB–69 KB as a JPG at 300 DPI. If an online form allows less, reduce it with the compressor — the print size stays the same.
Are my images uploaded?
No. Resizing happens entirely in your browser. Nothing is transmitted or stored, and you can disconnect from the internet after the page loads and it still works.