Convert dot/meter to pixel/inch

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Dot/Meter

Dots per metre (dot/m) is a unit of digital image resolution expressing the number of individual dots that can be placed in a line within the span of one metre. It is the SI version of the more commonly used dots per inch (DPI), where 1 DPI equals approximately 39.37 dot/m. 


Pixel/Inch

Pixels per inch (PPI) is a measure of the pixel density of a display screen, expressing the number of pixels per inch of screen area. A higher PPI value indicates a sharper display. Modern smartphones typically have displays ranging from 300 to 500 PPI, while standard monitors are usually around 100 PPI. 


Dot/Meter to Pixel/Inch conversion table
Dot/MeterPixel/InchPixel/InchDot/Meter
10.0254139.3701
20.0508278.7402
30.07623118.11
50.1275196.85
100.25410393.701
200.50820787.402
250.63525984.252
501.27501968.5
1002.541003937.01
2506.352509842.52
50012.750019685
100025.4100039370.1
How to convert Dot/Meter to Pixel/Inch

1 dot/m = 0.0254 ppi. To convert any value, multiply it by 0.0254. For example, 25 dot/m = 0.635 ppi.

Frequently asked questions
How many ppi are there in one dot/m?
One dot/m is equal to 0.0254 ppi.
How do you convert Dot/Meter to Pixel/Inch?
Multiply the value in Dot/Meter by 0.0254 to get the result in Pixel/Inch.
How much is 25 dot/m in ppi?
25 dot/m is equal to 0.635 ppi.
How do you convert Pixel/Inch back to Dot/Meter?
Divide by the same factor: multiply the value in Pixel/Inch by 39.3701 to get Dot/Meter.

Most common digital image resolution unit conversions