Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.

Highlighted

New Here
,

Nov 04, 2020

Copy link to clipboard

Copied

Hallo,

ich nutze PS 2020 und 2021 in den jeweils aktuellen Versionen auf einem iMac. Folgendes "Problem" habe ich in beiden Version (2020 und 21). Wenn ich eine neue Bilddatei erstelle, als Beispiel 400 mm breit, 200 mm hoch bei einer Auflösung von 300 dpi, ist diese bei Kontrolle über Bildgröße 399,97 x 199,98 mm groß. Es sind natürlich nur Hundertstel, aber es wäre trotzdem wichtig, dass das Maß genau ist. Habe ich etwas in den Voreinstellungen verkehrt eingestellt?

Vielen Dank!

Gruß Ulf

Adobe Community Professional

`I use PS 2020 and 2021 in the latest versions on an iMac. The following "problem" I have in both versions (2020 and 21). When I create a new image file, as an example 400 mm wide, 200 mm high at a resolution of 300 dpi, it is 399.97 x 199.98 mm in size when it is controlled by image size. They are, of course, only one hundredths, but it would still be important that the measure is accurate. Did I set something wrong in the presets?`

Digital images do not have physical dimensions, they only have pixel dimensions.

The ppi (pixels per inch) value is used to calculate physical dimensions, pixel dimensions divided by ppi value = physical dimensions in inches.

Photoshop will do the math for you, and let you create an image with physical dimensions.

The image still does not have physical dimensions, but when printed, the printer driver will calculate physical dimensions using the ppi.

Your image is 4724 x 2362 pixels, divide this by 300, and you get 15.747 x 7.873 inches.

Multiply these numbers by 25.4, and you get 399.9738 x 199.9742 millimeters.

This is the closest you can get to 400 x 200 mm, because you can't have fractions of a pixel, they have to be whole.

If you increase the pixel dimensions to 4725 x 2363, you get 400.05 x 200.06733 mm.

TOPICS

Problem or error

Community Guidelines

Be kind and respectful, give credit to the original source of content, and search for duplicates before posting.
Learn more

New Here
,

Nov 04, 2020

Copy link to clipboard

Copied

ich nutze PS 2020 und 2021 in den jeweils aktuellen Versionen auf einem iMac. Folgendes "Problem" habe ich in beiden Version (2020 und 21). Wenn ich eine neue Bilddatei erstelle, als Beispiel 400 mm breit, 200 mm hoch bei einer Auflösung von 300 dpi, ist diese bei Kontrolle über Bildgröße 399,97 x 199,98 mm groß. Es sind natürlich nur Hundertstel, aber es wäre trotzdem wichtig, dass das Maß genau ist. Habe ich etwas in den Voreinstellungen verkehrt eingestellt?

Vielen Dank!

Gruß Ulf

Adobe Community Professional

`I use PS 2020 and 2021 in the latest versions on an iMac. The following "problem" I have in both versions (2020 and 21). When I create a new image file, as an example 400 mm wide, 200 mm high at a resolution of 300 dpi, it is 399.97 x 199.98 mm in size when it is controlled by image size. They are, of course, only one hundredths, but it would still be important that the measure is accurate. Did I set something wrong in the presets?`

Digital images do not have physical dimensions, they only have pixel dimensions.

The ppi (pixels per inch) value is used to calculate physical dimensions, pixel dimensions divided by ppi value = physical dimensions in inches.

Photoshop will do the math for you, and let you create an image with physical dimensions.

The image still does not have physical dimensions, but when printed, the printer driver will calculate physical dimensions using the ppi.

Your image is 4724 x 2362 pixels, divide this by 300, and you get 15.747 x 7.873 inches.

Multiply these numbers by 25.4, and you get 399.9738 x 199.9742 millimeters.

This is the closest you can get to 400 x 200 mm, because you can't have fractions of a pixel, they have to be whole.

If you increase the pixel dimensions to 4725 x 2363, you get 400.05 x 200.06733 mm.

TOPICS

Problem or error

Community Guidelines

Be kind and respectful, give credit to the original source of content, and search for duplicates before posting.
Learn more

ulfh91605031

Nov 04, 2020
0
/t5/photoshop/bildgr%C3%B6%C3%9Fe-ungenau/td-p/11568197
2
Replies
2

Adobe Community Professional
,

Nov 04, 2020

Copy link to clipboard

Copied

`I use PS 2020 and 2021 in the latest versions on an iMac. The following "problem" I have in both versions (2020 and 21). When I create a new image file, as an example 400 mm wide, 200 mm high at a resolution of 300 dpi, it is 399.97 x 199.98 mm in size when it is controlled by image size. They are, of course, only one hundredths, but it would still be important that the measure is accurate. Did I set something wrong in the presets?`

Digital images do not have physical dimensions, they only have pixel dimensions.

The ppi (pixels per inch) value is used to calculate physical dimensions, pixel dimensions divided by ppi value = physical dimensions in inches.

Photoshop will do the math for you, and let you create an image with physical dimensions.

The image still does not have physical dimensions, but when printed, the printer driver will calculate physical dimensions using the ppi.

Your image is 4724 x 2362 pixels, divide this by 300, and you get 15.747 x 7.873 inches.

Multiply these numbers by 25.4, and you get 399.9738 x 199.9742 millimeters.

This is the closest you can get to 400 x 200 mm, because you can't have fractions of a pixel, they have to be whole.

If you increase the pixel dimensions to 4725 x 2363, you get 400.05 x 200.06733 mm.

Community Guidelines

Be kind and respectful, give credit to the original source of content, and search for duplicates before posting.
Learn more

Reply

Loading...

Per Berntsen

Nov 04, 2020
1
/t5/photoshop/bildgr%C3%B6%C3%9Fe-ungenau/m-p/11568359#M481453
ulfh91605031
LATEST

New Here
,

Nov 05, 2020

Copy link to clipboard

Copied

Community Guidelines

Reply

Loading...

ulfh91605031

Nov 05, 2020
0
/t5/photoshop/bildgr%C3%B6%C3%9Fe-ungenau/m-p/11569938#M481654
Resources

Get Started

Learn from Adobe Community Pros

Pattie-F

Pattie-F

Sahil.Chawla

Sahil.Chawla

Pattie-F

Pete.Green

Troubleshooting

Using the Community
Experience League
Terms of Use
Privacy Policy
Cookie preferences
AdChoices
Language:

- Deutsch
- English
- Español
- Français
- 日本語コミュニティ
- Português

Copyright © 2020 Adobe. All rights reserved.