Resize image to 750x1200 mm

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This preset sets the output size to 750 × 1200 mm, which is 29.53 × 47.24 in (75 × 120 cm). It is a physical size, so the number of pixels depends on the DPI: 2835 × 4535 px at 96 DPI, or 8858 × 14173 px at 300 DPI.

There is no widely used named standard at exactly this size, so the preset is useful when a printer, frame or form specifies it directly. Always check the dimensions given by whoever will print or receive the image.

Output size	750 × 1200 mm
In other units	29.53 × 47.24 in / 75 × 120 cm
Aspect ratio	10:16 (portrait)
Pixels at 96 DPI (Auto)	2835 × 4535
Pixels at 300 DPI	8858 × 14173 (125.5 MP)

750 × 1200 mm in pixels

Pixels = size in inches × DPI. DPI is a printing instruction, not a quality setting: it says how many pixels are spread over each inch of paper. With the DPI field on Auto, ResizeAny converts at 96 DPI, which suits screens. For print, set 300 DPI. JPG and PNG output stores the DPI value in the file.

DPI	Use	Pixel size
72	Screen preview	2126 × 3402
96	Tool default (Auto)	2835 × 4535
150	Large posters, viewed from a distance	4429 × 7087
300	Photos, cards, anything held close	8858 × 14173

Will your photo be sharp enough?

A 12-megapixel phone photo (4000 × 3000) is short of the 8858 × 14173 pixels this size needs at 300 DPI. It would have to be enlarged by about 254%, which looks soft. Use a 150 DPI target (4429 × 7087 px) for a more realistic result, or start with a larger original.

At 300 DPI this size is 126 megapixels, above the tool's 120-megapixel output limit, so choose a lower DPI (150 DPI gives 31.4 MP).

Matching the 10:16 shape

The output is 10:16. If your photo has another shape, it has to be cropped or it will be stretched. This is how much of each common photo is lost when cropped to fill 10:16:

Starting photo	Cropped away to fill the shape
Phone photo (4000 × 3000, 4:3)	About 53% of the image
DSLR photo (6000 × 4000, 3:2)	About 58% of the image
Video frame (1920 × 1080, 16:9)	About 65% of the image
Portrait phone photo (3000 × 4000, 3:4)	About 17% of the image

How to resize an image to 750x1200 mm

Add your image. Select a photo or drag it onto the box above. JPG, PNG, WebP, AVIF, HEIC and BMP files are accepted, and the file stays on your device.
Set the resolution. The preset fills in 750 × 1200 mm. Leave DPI on Auto to convert at 96 DPI, or enter 300 DPI for print so the file has enough pixels for a sharp result.
Crop if the shape differs. The target shape is 10:16. If your photo is a different shape, crop it first so the print is not stretched.
Download and print at 100%. Save as JPG or PNG; the DPI value is stored in the file. Print at 100% scale, not "fit to page", so the physical size stays exact.

Related presets

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More 10:16 presets

More in this category: Resize Image to Exact Millimeter Sizes. For several photos at once, use the bulk image resizer.

Frequently asked questions

What is 750 × 1200 mm in pixels?▼

It depends on DPI: 2835 × 4535 px at 96 DPI, 4429 × 7087 px at 150 DPI and 8858 × 14173 px at 300 DPI.

What DPI should I use for a 750 × 1200 mm print?▼

300 DPI for anything seen up close, such as photos, cards and labels; 150 DPI is acceptable for larger prints viewed from a distance. Higher than 300 rarely gives a visible gain.

What is 750 × 1200 mm in other units?▼

29.53 × 47.24 in, 75 × 120 cm and 750 × 1200 mm. It does not correspond to a common named standard.

How do I make sure it prints at exactly 750 × 1200 mm?▼

Set the size and a DPI, download the file, and print at 100% scale. Options such as "fit to page" or "shrink to printable area" silently change the physical size, so turn them off. If a lab does the printing, tell them the exact size rather than relying on the file's DPI value.

Is a phone photo big enough for 750 × 1200 mm?▼

At 300 DPI, not quite: you need 125.5 MP and a 12 MP phone photo has about 12. It will work at 150 DPI, or when viewed from further away.

Is my image uploaded anywhere?▼

No. ResizeAny decodes, resizes and re-encodes your picture inside your browser tab, so a photo you prepare for a 750 × 1200 mm print never leaves your device. You can confirm this in your browser's developer tools: the Network tab shows no upload request while you work.

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