| parsec | 1 pc | 2 pc | 3 pc | 4 pc | 5 pc | 6 pc | 7 pc | 8 pc | 9 pc | 10 pc | 11 pc | 12 pc | 13 pc | 14 pc | 15 pc | 16 pc | 17 pc | 18 pc | 19 pc | 20 pc | 21 pc | 22 pc | 23 pc | 24 pc | 25 pc | 26 pc | 27 pc | 28 pc | 29 pc | 30 pc | 31 pc | 32 pc | 33 pc | 34 pc | 35 pc | 36 pc | 37 pc | 38 pc | 39 pc | 40 pc | 41 pc | 42 pc | 43 pc | 44 pc | 45 pc | 46 pc | 47 pc | 48 pc | 49 pc | 50 pc | 51 pc | 52 pc | 53 pc | 54 pc | 55 pc | 56 pc | 57 pc | 58 pc | 59 pc | 60 pc | 61 pc | 62 pc | 63 pc | 64 pc | 65 pc | 66 pc | 67 pc | 68 pc | 69 pc | 70 pc | 71 pc | 72 pc | 73 pc | 74 pc | 75 pc | 76 pc | 77 pc | 78 pc | 79 pc | 80 pc | 81 pc | 82 pc | 83 pc | 84 pc | 85 pc | 86 pc | 87 pc | 88 pc | 89 pc | 90 pc | 91 pc | 92 pc | 93 pc | 94 pc | 95 pc | 96 pc | 97 pc | 98 pc | 99 pc | 100 pc |
| fathom | 1.6872690187507 × 1016 ftm | 3.3745380375015 × 1016 ftm | 5.0618070562522 × 1016 ftm | 6.749076075003 × 1016 ftm | 8.4363450937537 × 1016 ftm | 1.0123614112504 × 1017 ftm | 1.1810883131255 × 1017 ftm | 1.3498152150006 × 1017 ftm | 1.5185421168757 × 1017 ftm | 1.6872690187507 × 1017 ftm | 1.8559959206258 × 1017 ftm | 2.0247228225009 × 1017 ftm | 2.193449724376 × 1017 ftm | 2.362176626251 × 1017 ftm | 2.5309035281261 × 1017 ftm | 2.6996304300012 × 1017 ftm | 2.8683573318763 × 1017 ftm | 3.0370842337513 × 1017 ftm | 3.2058111356264 × 1017 ftm | 3.3745380375015 × 1017 ftm | 3.5432649393766 × 1017 ftm | 3.7119918412516 × 1017 ftm | 3.8807187431267 × 1017 ftm | 4.0494456450018 × 1017 ftm | 4.2181725468769 × 1017 ftm | 4.3868994487519 × 1017 ftm | 4.555626350627 × 1017 ftm | 4.7243532525021 × 1017 ftm | 4.8930801543772 × 1017 ftm | 5.0618070562522 × 1017 ftm | 5.2305339581273 × 1017 ftm | 5.3992608600024 × 1017 ftm | 5.5679877618775 × 1017 ftm | 5.7367146637525 × 1017 ftm | 5.9054415656276 × 1017 ftm | 6.0741684675027 × 1017 ftm | 6.2428953693778 × 1017 ftm | 6.4116222712528 × 1017 ftm | 6.5803491731279 × 1017 ftm | 6.749076075003 × 1017 ftm | 6.9178029768781 × 1017 ftm | 7.0865298787531 × 1017 ftm | 7.2552567806282 × 1017 ftm | 7.4239836825033 × 1017 ftm | 7.5927105843784 × 1017 ftm | 7.7614374862534 × 1017 ftm | 7.9301643881285 × 1017 ftm | 8.0988912900036 × 1017 ftm | 8.2676181918787 × 1017 ftm | 8.4363450937537 × 1017 ftm | 8.6050719956288 × 1017 ftm | 8.7737988975039 × 1017 ftm | 8.942525799379 × 1017 ftm | 9.111252701254 × 1017 ftm | 9.2799796031291 × 1017 ftm | 9.4487065050042 × 1017 ftm | 9.6174334068793 × 1017 ftm | 9.7861603087543 × 1017 ftm | 9.9548872106294 × 1017 ftm | 1.0123614112504 × 1018 ftm | 1.029234101438 × 1018 ftm | 1.0461067916255 × 1018 ftm | 1.062979481813 × 1018 ftm | 1.0798521720005 × 1018 ftm | 1.096724862188 × 1018 ftm | 1.1135975523755 × 1018 ftm | 1.130470242563 × 1018 ftm | 1.1473429327505 × 1018 ftm | 1.164215622938 × 1018 ftm | 1.1810883131255 × 1018 ftm | 1.197961003313 × 1018 ftm | 1.2148336935005 × 1018 ftm | 1.231706383688 × 1018 ftm | 1.2485790738756 × 1018 ftm | 1.2654517640631 × 1018 ftm | 1.2823244542506 × 1018 ftm | 1.2991971444381 × 1018 ftm | 1.3160698346256 × 1018 ftm | 1.3329425248131 × 1018 ftm | 1.3498152150006 × 1018 ftm | 1.3666879051881 × 1018 ftm | 1.3835605953756 × 1018 ftm | 1.4004332855631 × 1018 ftm | 1.4173059757506 × 1018 ftm | 1.4341786659381 × 1018 ftm | 1.4510513561256 × 1018 ftm | 1.4679240463132 × 1018 ftm | 1.4847967365007 × 1018 ftm | 1.5016694266882 × 1018 ftm | 1.5185421168757 × 1018 ftm | 1.5354148070632 × 1018 ftm | 1.5522874972507 × 1018 ftm | 1.5691601874382 × 1018 ftm | 1.5860328776257 × 1018 ftm | 1.6029055678132 × 1018 ftm | 1.6197782580007 × 1018 ftm | 1.6366509481882 × 1018 ftm | 1.6535236383757 × 1018 ftm | 1.6703963285632 × 1018 ftm | 1.6872690187507 × 1018 ftm |
The parsec (symbol: pc) is a unit of length used to measure large distances to astronomical objects outside the Solar System.
| 1 parsecs ≈ 1.6872690187507E+16 fathoms | 4 parsecs ≈ 6.749076075003E+16 fathoms |
| 1.5 parsecs ≈ 2.5309035281261E+16 fathoms | 4.5 parsecs ≈ 7.5927105843784E+16 fathoms |
| 2 parsecs ≈ 3.3745380375015E+16 fathoms | 5 parsecs ≈ 8.4363450937537E+16 fathoms |
| 2.5 parsecs ≈ 4.2181725468769E+16 fathoms | 5.5 parsecs ≈ 9.2799796031291E+16 fathoms |
| 3 parsecs ≈ 5.0618070562522E+16 fathoms | 6 parsecs ≈ 1.0123614112504E+17 fathoms |
A fathom is a unit of length in the imperial and the U.S. customary systems equal to 6 feet (1.8288 metres), used especially for measuring the depth of water.
There are two yards (6 feet) in an imperial fathom. Originally the span of a man's outstretched arms, the size of a fathom has varied slightly depending on whether it was defined as a thousandth of an (Admiralty) nautical mile or as a multiple of the imperial yard. Formerly, the term was used for any of several units of length varying around 5–5 1⁄2 feet.
| 1 fathoms ≈ 5.9267371645358E-17 parsecs | 4 fathoms ≈ 2.3706948658143E-16 parsecs |
| 1.5 fathoms ≈ 8.8901057468038E-17 parsecs | 4.5 fathoms ≈ 2.6670317240411E-16 parsecs |
| 2 fathoms ≈ 1.1853474329072E-16 parsecs | 5 fathoms ≈ 2.9633685822679E-16 parsecs |
| 2.5 fathoms ≈ 1.481684291134E-16 parsecs | 5.5 fathoms ≈ 3.2597054404947E-16 parsecs |
| 3 fathoms ≈ 1.7780211493608E-16 parsecs | 6 fathoms ≈ 3.5560422987215E-16 parsecs |
| 1 parsecs ≈ 1.6872690187507 × 1016 fathoms |
| 1 fathoms ≈ 5.9267371645358 × 10-17 parsecs |