Convert Printer's Point (American) to Computer Point
Live bidirectional calculator for Printer's Points (American) (pt (print)) and Computer Points (pt) with verified formula and conversion charts.
Typography17 units
How the Calculation Works (Linear Scaling)
Since 1 Computer Point = 1.00375 Printer's Points (American), divide the value in Printer's Points (American) by 1.00375.
Printer's Point (American) to Computer Point Conversion Table
Precomputed values for quick reference and printing.
| Printer's Point (American) | Computer Point |
|---|---|
| 1 pt (print) | 0.9963 pt |
| 2 pt (print) | 1.9925 pt |
| 3 pt (print) | 2.9888 pt |
| 4 pt (print) | 3.9851 pt |
| 5 pt (print) | 4.9813 pt |
| 6 pt (print) | 5.9776 pt |
| 7 pt (print) | 6.9738 pt |
| 8 pt (print) | 7.9701 pt |
| 9 pt (print) | 8.9664 pt |
| 10 pt (print) | 9.9626 pt |
| 15 pt (print) | 14.944 pt |
| 20 pt (print) | 19.9253 pt |
| 25 pt (print) | 24.9066 pt |
| 30 pt (print) | 29.8879 pt |
| 40 pt (print) | 39.8506 pt |
| 50 pt (print) | 49.8132 pt |
| 75 pt (print) | 74.7198 pt |
| 100 pt (print) | 99.6264 pt |
| Computer Point | Printer's Point (American) |
|---|---|
| 1 pt | 1.0037 pt (print) |
| 2 pt | 2.0075 pt (print) |
| 3 pt | 3.0112 pt (print) |
| 4 pt | 4.015 pt (print) |
| 5 pt | 5.0187 pt (print) |
| 6 pt | 6.0225 pt (print) |
| 7 pt | 7.0262 pt (print) |
| 8 pt | 8.03 pt (print) |
| 9 pt | 9.0337 pt (print) |
| 10 pt | 10.0375 pt (print) |
| 15 pt | 15.0562 pt (print) |
| 20 pt | 20.075 pt (print) |
| 25 pt | 25.0937 pt (print) |
| 30 pt | 30.1125 pt (print) |
| 40 pt | 40.15 pt (print) |
| 50 pt | 50.1875 pt (print) |
| 75 pt | 75.2813 pt (print) |
| 100 pt | 100.375 pt (print) |
About Printer's Point (American) (pt (print))
The traditional American typographic point established by the United States Type Founders Association in 1886, defined as 0.013837 inch (approx. 72.27 points per inch, or ~19.925 twips).
History: Adopted in 1886 to standardize metal movable type across American foundries; later famously preserved by Donald Knuth in TeX.
Common Uses: TeX and LaTeX typesetting documents, traditional letterpress casting, historical book composition.
About Computer Point (pt)
The desktop publishing standard point, defined as exactly 1/72 of an international inch (0.352777... mm or 20 twips).
History: Established by Adobe Systems and Apple in the 1980s for PostScript and the Macintosh operating system, superseding historical printer points.
Common Uses: Font size specification (e.g. 12 pt body text), line spacing (leading), border widths in CSS (1pt = 1/72 in = 1.333px).
โ Frequently Asked Questions
How many Computer Points are in 1 Printer's Point (American)?
There are exactly 0.996264 Computer Points in 1 Printer's Point (American) (1 pt (print) = 0.996264 pt).
What is the formula to convert Printer's Point (American) to Computer Point?
The formula is: Computer Point = Printer's Point (American) / 1.00375. Since 1 Computer Point = 1.00375 Printer's Points (American), divide the value in Printer's Points (American) by 1.00375.
How do I convert 1 pt (print) to pt manually?
To convert 1 pt (print) to pt: apply the formula Computer Point = Printer's Point (American) / 1.00375. Substituting gives: 1 / 1.00375 = 0.9963 pt.