A pica is 12 points.
Picas to Nanometers Converter — pc to nm
Convert Pica (pc) to Nanometer (nm) using the exact conversion factor (1 pica = 4,233,333.333 nanometer). See the formula, worked examples, and conversion table.
Picas to Nanometers 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.
Nanometer is 1e-9 meter units.
Result = input x 0.004233333333 / 1e-9.
Length uses the meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Picas to Nanometers
Pica and Nanometer both measure length. Specifically: A pica is 12 points, and nanometer is 1e-9 meter units.
Formula
nanometers = picas × 4233333.333
This factor comes from each unit's defined relationship to the category's base unit: 1 pica equals 0.004233333333 base units, and 1 nanometer equals 1e-9 base units, so dividing one by the other gives the direct pica-to-nanometer factor of 4233333.333.
Simple example
1 pc × 4233333.333 = 4,233,333.333 nm
1 pica = 4,233,333.333 nanometers.
Real-world example
10 pc × 4233333.333 = 42,333,333.33 nm
10 picas = 42,333,333.33 nanometers.
Conversion table
| Pica (pc) | Nanometer (nm) |
|---|---|
| 1 pc | 4,233,333.333 nm |
| 5 pc | 21,166,666.66 nm |
| 10 pc | 42,333,333.33 nm |
| 21.0975 pc | 89,312,749.99 nm |
| 42.195 pc | 178,625,500 nm |
| 100 pc | 423,333,333.3 nm |
Reverse conversion: Nanometer to Pica
1 nm × 2.362205e-7 = 2.362205e-7 pc
1 nanometer = 2.362205e-7 picas.
picas = nanometers × 2.362205e-7
For a page dedicated to this direction, see Nanometer to Pica.
Understanding the Pica (pc)
A pica is 12 points.
Understanding the Nanometer (nm)
Nanometer is 1e-9 meter units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many nanometers are in 1 pica?
1 pica equals 4,233,333.333 nanometers, using the exact defined conversion factor rather than an estimate.
How do I convert pica to nanometer?
Multiply the pica value by 4233333.333. The converter above does this instantly to whatever precision you set.
How do I convert nanometer back to pica?
Use the reverse factor: 1 nanometer equals 2.362205e-7 picas. You can also use the swap control in the converter above to flip the direction instantly.
What is a pica?
Pica (pc) is a unit of length.
What is a nanometer?
Nanometer (nm) is a unit of length.
Is the pica to nanometer conversion exact?
Yes. Both pica and nanometer are defined by fixed standards rather than physical artifacts, so the factor of 4233333.333 used above is exact to as many digits as you choose to display.