Typography UnitsPoints to Millimeters

8 pt to mm

Snapshot

8 pt equals about 2.82 mm. Conversion Encyclopedia uses the same fixed conversion basis across the calculator, common values, and reverse page for this page.

  • Reference basis: This converter uses the fixed typography basis 1 pt = 1/72 inch.
  • Example: For 12 pt, the result is about 4.23 mm with the same basis.
  • Use the reverse page if you need the opposite direction with the same basis.

Use the interactive calculator below for custom values and the common-value table for quick checks.

Interactive conversion

Converter Calculator

2.822222 Millimeters (mm)

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Machine access

Available to apps and AI agents

8 pt to mm can be requested through Conversion Encyclopedia's structured interfaces by software and compatible AI agents. The identifiers below select the same calculation as the calculator.

Machine-readable identifiers

Conversion family
typography-units
Source unit
points
Target unit
millimeters

The JSON API and OpenAPI specification use the identifiers to reach the conversion engine. WebMCP lets compatible AI agents request the same calculation.

Example API request and response

POST /api/v1/convert

Request

{
  "family": "typography-units",
  "value": 8,
  "from": "points",
  "to": "millimeters"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "typography-units",
    "value": 8,
    "from": "points",
    "to": "millimeters",
    "result": {
      "raw": 2.822222222224,
      "display": "2.822222"
    },
    "canonicalPath": "/typography-units/points-to-millimeters/"
  }
}
Full API documentation

Explanation

This page answers typography point-to-millimeter questions directly. In this converter, 8 pt equals about 2.82 mm, 10 pt equals about 3.53 mm, and 12 pt equals about 4.23 mm.

The conversion uses the standard digital typography relationship 1 point = 1/72 inch and 1 inch = 25.4 mm. Font names such as Montserrat do not change the point-to-millimeter math; Montserrat 8 pt still uses the same 8 pt to mm conversion, even though the visual height of glyphs depends on the typeface.

Method & Typography Basis

  • Point basis: 1 point is treated as 1/72 inch for this converter.
  • Applied factor: millimeters = points x 25.4 / 72.
  • Consistency rule: snapshot, calculator, FAQ, and common values all use the same point-to-millimeter basis.

Common Conversion Values

Points (pt)Millimeters (mm)
6 2.116667
8 2.822222
9 3.175
10 3.527778
11 3.880556
12 4.233333
14 4.938889
18 6.35
24 8.466667
72 25.4

Questions & answers

Frequently Asked Questions

How many millimeters is 8 pt?

8 pt is about 2.82 mm in this converter.

How many millimeters is 12 pt?

12 pt is about 4.23 mm with the same point-to-millimeter basis.

Does Montserrat 8 pt change the mm conversion?

No. The point-to-millimeter conversion is the same for Montserrat and other fonts. The typeface can change visual glyph height, but not the point unit.

What point definition does this page use?

It uses the standard digital typography definition: 1 point equals 1/72 inch.