Screen Size & PPIDiagonal Inches to Ppi At Iphone Pro 2796x1290

Diagonal inches to PPI for iPhone Pro 2796x1290 Display Profile

Snapshot

On the fixed iPhone Pro 2796x1290 display profile, 8 diagonal size (inches) works out to about 384.905 pixels per inch (ppi). Conversion Encyclopedia keeps one fixed display grid on this page so size, PPI, and pixel-pitch values stay aligned.

Display profile: iPhone Pro 2796x1290 (2796 × 1290).
Example: For 5.5 Diagonal size (inches), the iPhone Pro 2796x1290 profile returns 559.862 Pixels per inch (PPI).

Interactive conversion

Converter Calculator

Decimals: 1.5 or 1,5. Fractions: 1/2. Scientific notation: 1e3. Write 1000 without grouping separators.

384.905 Pixels per inch (PPI)

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API and AI agent access

Diagonal inches to PPI for iPhone Pro 2796x1290 Display Profile. resolution profile: iphone-pro-2796x1290.

Machine-readable identifiers

Conversion family: screen-size-ppi
Source unit: diagonal_inch
Target unit: pixels_per_inch
Resolution profile: iphone-pro-2796x1290

Use these identifiers in the API request. Sources and model limits also apply to software clients.

Example API request and response

POST /api/v1/convert

Request

{
  "family": "screen-size-ppi",
  "value": 8,
  "from": "diagonal_inch",
  "to": "pixels_per_inch",
  "parameters": {
    "resolutionProfile": "iphone-pro-2796x1290"
  }
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "screen-size-ppi",
    "value": 8,
    "from": "diagonal_inch",
    "to": "pixels_per_inch",
    "result": {
      "raw": 384.9049395630043,
      "display": "384.905"
    },
    "canonicalPath": "/screen-size-ppi/diagonal-inches-to-ppi-at-iphone-pro-2796x1290/"
  }
}

API, OpenAPI and WebMCP documentation

Explanation

iPhone Pro 2796x1290 has a diagonal pixel count of 3079.2395165 px. PPI = 3079.2395165040343 / diagonal_inches. For reference, input 1 in gives 3079.2395165 PPI under this profile.

Method & Display Profile

Method basis: fixed iPhone Pro 2796x1290 pixel grid (2796 × 1290) with one constant diagonal-pixel count for this route.
Profile reference: iPhone Pro 2796x1290 (2796 × 1290), so size, PPI, and pixel-pitch values all stay tied to the same display grid.
Consistency rule: calculator output and common-value rows keep the same fixed display profile in both directions.

Common Conversion Values

Diagonal size (inches)	Pixels per inch (PPI)
5 1/2	559.862
6.1	504.793
6.7	459.588
8	384.905
10.9	282.499
11	279.931
12.9	238.701

Questions & answers

Frequently Asked Questions

Does diagonal inches to ppi use a fixed resolution profile?

Yes. Diagonal inches to PPI is fixed to iPhone Pro 2796x1290 (2796x1290).

How do I reverse in to PPI for iPhone Pro 2796x1290?

Use the opposite-direction page for iPhone Pro 2796x1290 to convert pixels per inch (ppi) back to diagonal size (inches).

Can diagonal inches to ppi replace full display calibration?

No. Diagonal inches to PPI provides geometric density calculations, not color, panel-response, or calibration measurements.