points to inches | Exact Decimal + Formula

1 Point (DTP) = 0.013889 Inch

One inch equals exactly 72 points — a fixed ratio you can memorize. Real-world use: font sizes in print and design software. This page expresses those values in inches, which is used for print dimensions and dpi (dots-per-inch) calculations. Enter any value above — the result updates instantly, and a 1–1000 reference table follows below.

About Point (DTP) and Inch

Point (DTP) (pt)

A DTP point is exactly 1/72 of an inch, the standard unit of type size.

Where it's used: Font sizes in print and design software.

Inch (in)

In typography, an inch is exactly 72 points or 96 CSS pixels.

Where it's used: Print dimensions and DPI (dots-per-inch) calculations.

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Precision

Formula

in = pt × 0.013888889

To convert Point (DTP) to Inch, use the formula displayed above.

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Point (DTP) to Inch: Quick Reference Table

Point (DTP)	Inch (Decimal)	Fraction	Real-world equivalent
0.001 pt	0.000014 in	-	width of a paperclip
0.01 pt	0.000139 in	-	width of a paperclip
0.1 pt	0.001389 in	-	width of a paperclip
0.5 pt	0.006944 in	-	width of a paperclip
1 pt	0.013889 in	-	width of a paperclip
2 pt	0.027778 in	-	width of a paperclip
5 pt	0.069444 in	-	width of a paperclip
10 pt	0.138889 in	-	width of a paperclip
25 pt	0.347222 in	-	width of a paperclip
50 pt	0.694444 in	-	width of a paperclip
100 pt	1.388889 in	-	length of a credit card
250 pt	3.472222 in	-	length of a credit card
500 pt	6.944444 in	-	length of a standard ruler
1000 pt	13.888889 in	-	height of a guitar

pt to in Formula and Examples

Direct Formula in = pt × 0.013888889

Inverse Formula pt = in × 72

Mental Math Shortcut

Divide the value by roughly 72 to quickly estimate the converted result.

Common Point (DTP) to Inch Calculations

5 pt = 0.069444 in
10 pt = 0.138889 in
50 pt = 0.694444 in
100 pt = 1.388889 in
500 pt = 6.944444 in

Precision & Practical Use

For example, 10 pt = 0.138889 in — roughly width of a paperclip.

Results are computed to up to 9 decimal places. Round to the precision of your measuring instrument — for most typography applications, 2–3 significant figures are plenty.

How to Convert Point (DTP) to Inch

How many inches are in one point (dtp)?

One Point (DTP) (pt) equals 0.013889 Inch (in). To convert point (dtp)s to inches, multiply the point (dtp) value by 0.013889.

How do I convert Point (DTP) to Inch?

Multiply your point (dtp) value by 0.013889 to get the result in Inch: in = pt × 0.013889. For example, 5 pt = 0.069444 in.

What is the formula for converting pt to in?

The conversion formula is in = pt × 0.013889. Use the calculator above for any value, and see the reference table below for common inputs from 0.001 to 1000.

Is there a quick mental estimate for pt to in?