Angstrom to Parsec Converter
Convert Angstrom (Å) to Parsec (pc) instantly. 1 Å = 3.240779e-27 pc.
Length Converter
31 units available
1 Å = 3.240779e-27 pc
Formula:
pc = Å × 3.240779e-27With your value: 1 Å = 3.240779e-27 pc
How big is that?
Everyday references on a logarithmic scale, all expressed in angstrom so you can sanity-check the result.
Other Angstrom to Parsec conversions
Angstrom to Parsec Conversion Table
| Angstrom (Å) | Parsec (pc) |
|---|---|
| 0.5 | 1.620390e-27 |
| 1 | 3.240779e-27 |
| 2 | 6.481559e-27 |
| 5 | 1.620390e-26 |
| 10 | 3.240779e-26 |
| 15 | 4.861169e-26 |
| 20 | 6.481559e-26 |
| 25 | 8.101948e-26 |
| 50 | 1.620390e-25 |
| 100 | 3.240779e-25 |
| 250 | 8.101948e-25 |
| 500 | 1.620390e-24 |
| 1000 | 3.240779e-24 |
Parsec to Angstrom Conversion Table
| Parsec (pc) | Angstrom (Å) |
|---|---|
| 0.5 | 1.542839e+26 |
| 1 | 3.085678e+26 |
| 2 | 6.171355e+26 |
| 5 | 1.542839e+27 |
| 10 | 3.085678e+27 |
| 15 | 4.628516e+27 |
| 20 | 6.171355e+27 |
| 25 | 7.714194e+27 |
| 50 | 1.542839e+28 |
| 100 | 3.085678e+28 |
| 250 | 7.714194e+28 |
| 500 | 1.542839e+29 |
| 1000 | 3.085678e+29 |
Where these values come from
Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.
Angstrom (Å)
Length
Traceable to the metre, defined by fixing the speed of light in vacuum at 299 792 458 m/s. Imperial lengths derive from the 1959 international yard (0.9144 m exactly).
Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)
Bureau International des Poids et Mesures · Reviewed 2026-07-01
Parsec (pc)
Length
One parsec is 648 000/π astronomical units ≈ 3.085 677 581 × 10¹⁶ m.
Source: IAU Resolution B2 (2012) — definition of the astronomical unit; IAU B2 (2015) nominal values
International Astronomical Union · Reviewed 2026-07-01
How to Convert Angstrom to Parsec
To convert from Angstrom (Å) to Parsec (pc), multiply the value by 3.240779e-27.
Formula: pc = Å × 3.240779e-27
Reverse: Å = pc × 3.085678e+26
Step-by-Step Example
- Start with your value in Angstrom. For example: 5 Å
- Multiply by the conversion factor: 5 x 3.240779e-27
- The result is: 1.620390e-26 pc
About Angstrom
The angstrom (Å) equals 10⁻¹⁰ metres, or 0.1 nanometres — roughly the diameter of a hydrogen atom, which is why it survives in crystallography and spectroscopy.
Common uses: crystallography, atomic physics, semiconductors.
About Parsec
The parsec is the distance at which one astronomical unit subtends an angle of one arcsecond, about 3.26 light years. Professional astronomers prefer it to the light year.
Common uses: astrophysics, star catalogues, cosmology.
Frequently Asked Questions
How many Parsec are in 1 Angstrom?
There are exactly 3.240779e-27 Parsec in 1 Angstrom. This means the conversion factor from Angstrom to Parsec is 3.240779e-27.
What is the formula to convert Angstrom to Parsec?
The formula to convert Angstrom to Parsec is: pc = Å × 3.240779e-27. For example, to convert 10 Angstrom to Parsec, you would multiply 10 by 3.240779e-27.
What is a Angstrom?
The angstrom (Å) equals 10⁻¹⁰ metres, or 0.1 nanometres — roughly the diameter of a hydrogen atom, which is why it survives in crystallography and spectroscopy.
What is a Parsec?
The parsec is the distance at which one astronomical unit subtends an angle of one arcsecond, about 3.26 light years. Professional astronomers prefer it to the light year.
What are the common uses of Angstrom?
The Angstrom is commonly used in crystallography, atomic physics, semiconductors.
Related Length Conversions
Cite this page
UnitConvertLab. (2026). Angstrom to Parsec converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/angstrom-to-parsec