Pixel pitch in millimeters to pixels per inch
Type a value in mm pitch to get it in PPI instantly.
0.05522PPI
Nothing on our list is smaller: an LED billboard is 46× sharper. Beyond about 1,581 m, 20/20 eyes can no longer make out single pixels.
Convert the other way: PPI to mm pitch
What it means
How sharp is that?
The viewing distance uses the one-arcminute rule for 20/20 vision; sharper eyes can see a little further. Screen values are typical for each class.
The math
How to convert mm pitch to PPI
pixels per cm = PPI ÷ 2.54. Pixel pitch is the reciprocal: pitch (mm) = 25.4 ÷ PPI.
Example: 460 mm pitch = 0.0552174 PPI.
Every unit
Your pixel density in every unit
Tables
mm pitch to PPI conversion table
| mm pitch | PPI |
|---|---|
| 72 mm pitch | 0.352778 PPI |
| 96 mm pitch | 0.264583 PPI |
| 110 mm pitch | 0.230909 PPI |
| 150 mm pitch | 0.169333 PPI |
| 200 mm pitch | 0.127 PPI |
| 250 mm pitch | 0.1016 PPI |
| 300 mm pitch | 0.0846667 PPI |
| 400 mm pitch | 0.0635 PPI |
| 460 mm pitch | 0.0552174 PPI |
| 600 mm pitch | 0.0423333 PPI |
PPI to mm pitch conversion table
| PPI | mm pitch |
|---|---|
| 72 PPI | 0.352778 mm pitch |
| 96 PPI | 0.264583 mm pitch |
| 110 PPI | 0.230909 mm pitch |
| 150 PPI | 0.169333 mm pitch |
| 200 PPI | 0.127 mm pitch |
| 250 PPI | 0.1016 mm pitch |
| 300 PPI | 0.0846667 mm pitch |
| 400 PPI | 0.0635 mm pitch |
| 460 PPI | 0.0552174 mm pitch |
| 600 PPI | 0.0423333 mm pitch |
Quick answers
Quick answers
- How many PPI is 1 mm pitch?
- 1 mm pitch is 25.4 PPI.
- How many PPI is 10 mm pitch?
- 10 mm pitch is 2.54 PPI.
- How many PPI is 460 mm pitch?
- 460 mm pitch is 0.0552174 PPI.
The units
About these units
Pixel pitch in millimeters (mm pitch)
The spacing between pixels, as LED walls are sold.
Pixels per inch (PPI)
How screens are specified.
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