A desktop publishing point is 1/72 inch.
Points to Picometers Converter — pt to pm
Convert Point (pt) to Picometer (pm) using the exact conversion factor (1 point = 352,777,777.8 picometer). See the formula, worked examples, and conversion table.
Points to Picometers converter
Converter
Length Converter
Convert SI, imperial, US customary, astronomical, scientific, and historical length units.
Context values
Some unit families need one extra value for a physically accurate result.
Picometer is 1e-12 meter units.
Result = input x 0.0003527777778 / 1e-12.
Length uses the meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Points to Picometers
Point and Picometer both measure length. Specifically: A desktop publishing point is 1/72 inch, and picometer is 1e-12 meter units.
Formula
picometers = points × 352777777.8
This factor comes from each unit's defined relationship to the category's base unit: 1 point equals 0.0003527777778 base units, and 1 picometer equals 1e-12 base units, so dividing one by the other gives the direct point-to-picometer factor of 352777777.8.
Simple example
1 pt × 352777777.8 = 352,777,777.8 pm
1 point = 352,777,777.8 picometers.
Real-world example
10 pt × 352777777.8 = 3,527,777,778 pm
10 points = 3,527,777,778 picometers.
Conversion table
| Point (pt) | Picometer (pm) |
|---|---|
| 1 pt | 352,777,777.8 pm |
| 5 pt | 1,763,888,889 pm |
| 10 pt | 3,527,777,778 pm |
| 21.0975 pt | 7,442,729,167 pm |
| 42.195 pt | 14,885,458,330 pm |
| 100 pt | 35,277,777,780 pm |
Reverse conversion: Picometer to Point
1 pm × 2.834646e-9 = 2.834646e-9 pt
1 picometer = 2.834646e-9 points.
points = picometers × 2.834646e-9
For a page dedicated to this direction, see Picometer to Point.
Understanding the Point (pt)
A desktop publishing point is 1/72 inch.
Understanding the Picometer (pm)
Picometer is 1e-12 meter units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many picometers are in 1 point?
1 point equals 352,777,777.8 picometers, using the exact defined conversion factor rather than an estimate.
How do I convert point to picometer?
Multiply the point value by 352777777.8. The converter above does this instantly to whatever precision you set.
How do I convert picometer back to point?
Use the reverse factor: 1 picometer equals 2.834646e-9 points. You can also use the swap control in the converter above to flip the direction instantly.
What is a point?
Point (pt) is a unit of length.
What is a picometer?
Picometer (pm) is a unit of length.
Is the point to picometer conversion exact?
Yes. Both point and picometer are defined by fixed standards rather than physical artifacts, so the factor of 352777777.8 used above is exact to as many digits as you choose to display.