PPI to pixel pitch (mm) for WUXGA 1920x1200 Display Profile
138 Pixels per inch (PPI) = 0.184058 Pixel pitch (mm) · display-density conversion for WUXGA 1920x1200
Direct Answer
On the fixed WUXGA 1920x1200 display profile, 138 pixels per inch (ppi) works out to about 0.184058 pixel pitch (mm)
This result uses the fixed WUXGA 1920x1200 display grid, so diagonal pixels stay constant for this page.
For 92 Pixels per inch (PPI), the WUXGA 1920x1200 profile returns 0.276087 Pixel pitch (mm).
Converter Calculator
0.184058 Pixel pitch (mm)
SwitchExplanation
Formula: pixel_pitch_mm = 25.4 / PPI. Why: this route fixes the resolution profile to WUXGA 1920x1200, so diagonal pixels stay constant for every calculation.
WUXGA 1920x1200: a fixed resolution profile with 1920 × 1200 pixels, used as the density basis for this page.
Pixels per inch (PPI): a screen-density quantity in this family that depends on the selected resolution profile.
Pixel pitch (mm): a screen-density quantity in this family that depends on the selected resolution profile.
This route is useful when comparing panel sharpness and physical pixel spacing for the fixed WUXGA 1920x1200 resolution profile.
This page is profile-dependent rather than universal because PPI, screen size, and pixel pitch depend on the selected resolution profile (WUXGA 1920x1200).
Common Conversion Values
| Pixels per inch (PPI) | Pixel pitch (mm) |
|---|---|
| 92 | 0.276087 |
| 109 | 0.233028 |
| 138 | 0.184058 |
| 163 | 0.155828 |
| 220 | 0.115455 |
Frequently Asked Questions
Does ppi to pixel pitch (mm) use a fixed resolution profile?
Yes. PPI to pixel pitch (mm) is fixed to WUXGA 1920x1200 (1920x1200).
How do I reverse PPI to mm/pixel for WUXGA 1920x1200?
Use the opposite-direction page for WUXGA 1920x1200 to convert pixel pitch (mm) back to pixels per inch (ppi).
Can ppi to pixel pitch (mm) replace full display calibration?
No. PPI to pixel pitch (mm) provides geometric density calculations, not color, panel-response, or calibration measurements.