Resize image for a0 paper

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This preset sets the output size to 84.1 × 118.9 cm, which is 33.11 × 46.81 in (84.1 × 118.9 cm). It is a physical size, so the number of pixels depends on the DPI: 3179 × 4494 px at 96 DPI, or 9933 × 14043 px at 300 DPI.

This size corresponds to ISO A0.

Output size	84.1 × 118.9 cm
Matches	ISO A0
In other units	33.11 × 46.81 in / 841 × 1189 mm
Aspect ratio	5:7 (portrait)
Pixels at 96 DPI (Auto)	3179 × 4494
Pixels at 300 DPI	9933 × 14043 (139.5 MP)

84.1 × 118.9 cm 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	2384 × 3370
96	Tool default (Auto)	3179 × 4494
150	Large posters, viewed from a distance	4967 × 7022
300	Photos, cards, anything held close	9933 × 14043

Will your photo be sharp enough?

A 12-megapixel phone photo (4000 × 3000) is short of the 9933 × 14043 pixels this size needs at 300 DPI. It would have to be enlarged by about 251%, which looks soft. Use a 150 DPI target (4967 × 7022 px) for a more realistic result, or start with a larger original.

At 300 DPI this size is 139 megapixels, above the tool's 120-megapixel output limit, so choose a lower DPI (150 DPI gives 34.9 MP).

Matching the 5:7 shape

The output is 5:7. 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 5:7:

Starting photo	Cropped away to fill the shape
Phone photo (4000 × 3000, 4:3)	About 47% of the image
DSLR photo (6000 × 4000, 3:2)	About 53% of the image
Video frame (1920 × 1080, 16:9)	About 60% of the image
Portrait phone photo (3000 × 4000, 3:4)	About 6% of the image

How to resize an image for a0 paper

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 84.1 × 118.9 cm. 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 5:7. 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

Same physical size under another name or unit

Resize image for technical drawing (a0)841 × 1189 mm

Nearby sizes in this category

More 5:7 presets

More in this category: Print, Paper & Photo Sizes. For several photos at once, use the bulk image resizer.

Frequently asked questions

What is 84.1 × 118.9 cm in pixels?▼

It depends on DPI: 3179 × 4494 px at 96 DPI, 4967 × 7022 px at 150 DPI and 9933 × 14043 px at 300 DPI.

What DPI should I use for a 84.1 × 118.9 cm 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 84.1 × 118.9 cm in other units?▼

33.11 × 46.81 in, 84.1 × 118.9 cm and 841 × 1189 mm. It matches ISO A0.

How do I make sure it prints at exactly 84.1 × 118.9 cm?▼

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 84.1 × 118.9 cm?▼

At 300 DPI, not quite: you need 139.5 MP and a 12 MP phone photo has about 12. It will work at 150 DPI, or when viewed from further away.

Do I need an account, and does it add a watermark?▼

No account and no watermark. Open the page, add your photo, and download the result. Because processing happens on your own device, there is no queue and nothing to wait for, even with a large original.

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