Parsec to Centimeter (pc → cm)
Convert parsec to centimeter instantly. The conversion factor is approximate to engineering precision.
Realtime·length·astronomical
Approx
pc
× 3,085,677,581,491,367,000
cm
3,085,677,581,491,367,000
Precision [auto]
6
📐pc to cm formulaApprox.
cm = pc × 3.085678e+18
Inverse: pc = cm × 3.240779e-19
Worked example: 1 pc = 3.085678e+18 cm
ℹ️About these units
Parsec (pc)
Source: IAU 2015 definition (exact in arcsec).
Centimeter (cm)
📊Reference table: pc → cm
| Parsec (pc) | Centimeter (cm) |
|---|---|
| 1 | 3,085,677,581,491,367,000 |
| 2 | 6,171,355,162,982,734,000 |
| 5 | 15,428,387,907,456,836,000 |
| 10 | 30,856,775,814,913,670,000 |
| 15 | 46,285,163,722,370,510,000 |
| 20 | 61,713,551,629,827,340,000 |
| 25 | 77,141,939,537,284,190,000 |
| 50 | 154,283,879,074,568,370,000 |
| 100 | 308,567,758,149,136,740,000 |
| 250 | 771,419,395,372,841,800,000 |
| 500 | 1,542,838,790,745,683,700,000 |
| 750 | 2,314,258,186,118,525,400,000 |
| 1,000 | 3,085,677,581,491,367,300,000 |
Want a downloadable CSV? Append ?format=csv to the API /api/v1/table endpoint.
🔁Reverse & related
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