To convert parsecs to inches, multiply the value by 1.21483 × 10¹⁸. To go the other way, multiply inches by 8.23158 × 10⁻¹⁹ to get parsecs.
| Parsecs (pc) | Inches (in) |
|---|---|
| 1 pc | 1.21483 × 10¹⁸ in |
| 2 pc | 2.42967 × 10¹⁸ in |
| 3 pc | 3.6445 × 10¹⁸ in |
| 4 pc | 4.85933 × 10¹⁸ in |
| 5 pc | 6.07417 × 10¹⁸ in |
| 6 pc | 7.289 × 10¹⁸ in |
| 7 pc | 8.50384 × 10¹⁸ in |
| 8 pc | 9.71867 × 10¹⁸ in |
| 9 pc | 1.09335 × 10¹⁹ in |
| 10 pc | 1.21483 × 10¹⁹ in |
| 12 pc | 1.4578 × 10¹⁹ in |
| 14 pc | 1.70077 × 10¹⁹ in |
| 15 pc | 1.82225 × 10¹⁹ in |
| 20 pc | 2.42967 × 10¹⁹ in |
| 21 pc | 2.55115 × 10¹⁹ in |
| 24 pc | 2.9156 × 10¹⁹ in |
| 25 pc | 3.03708 × 10¹⁹ in |
| 30 pc | 3.6445 × 10¹⁹ in |
| 40 pc | 4.85933 × 10¹⁹ in |
| 50 pc | 6.07417 × 10¹⁹ in |
| 60 pc | 7.289 × 10¹⁹ in |
| 75 pc | 9.11125 × 10¹⁹ in |
| 80 pc | 9.71867 × 10¹⁹ in |
| 100 pc | 1.21483 × 10²⁰ in |
| 200 pc | 2.42967 × 10²⁰ in |
| 250 pc | 3.03708 × 10²⁰ in |
| 300 pc | 3.6445 × 10²⁰ in |
| 400 pc | 4.85933 × 10²⁰ in |
| 500 pc | 6.07417 × 10²⁰ in |
| 750 pc | 9.11125 × 10²⁰ in |
| 1,000 pc | 1.21483 × 10²¹ in |
Parsec (pc). A parsec is about 3.26 light years and is used by astronomers for distances between stars.
Inch (in). The inch is an imperial and US customary unit equal to exactly 25.4 millimeters, used for screen sizes, pipes and tyres.
There are 1.21483 × 10¹⁸ inches in one parsec.
Multiply the number of parsecs by 1.21483 × 10¹⁸. For example, 10 parsecs equal 1.21483 × 10¹⁹ inches.
One inch equals 8.23158 × 10⁻¹⁹ parsecs.
1.4578 × 10¹⁹ inches. Other common values: 5 parsecs = 6.07417 × 10¹⁸ inches and 100 parsecs = 1.21483 × 10²⁰ inches.