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 |
meter | 30 856 775 814 913 700 m | 61 713 551 629 827 400 m | 92 570 327 444 741 104 m | 123 427 103 259 654 800 m | 154 283 879 074 568 512 m | 185 140 654 889 482 208 m | 215 997 430 704 395 904 m | 246 854 206 519 309 600 m | 277 710 982 334 223 296 m | 308 567 758 149 137 024 m | 339 424 533 964 050 688 m | 370 281 309 778 964 416 m | 401 138 085 593 878 080 m | 431 994 861 408 791 808 m | 462 851 637 223 705 472 m | 493 708 413 038 619 200 m | 524 565 188 853 532 928 m | 555 421 964 668 446 592 m | 586 278 740 483 360 256 m | 617 135 516 298 274 048 m | 647 992 292 113 187 712 m | 678 849 067 928 101 376 m | 709 705 843 743 015 040 m | 740 562 619 557 928 832 m | 771 419 395 372 842 496 m | 802 276 171 187 756 160 m | 833 132 947 002 669 952 m | 863 989 722 817 583 616 m | 894 846 498 632 497 280 m | 925 703 274 447 410 944 m | 956 560 050 262 324 736 m | 987 416 826 077 238 400 m | 1 018 273 601 892 152 064 m | 1 049 130 377 707 065 856 m | 1 079 987 153 521 979 520 m | 1 110 843 929 336 893 184 m | 1 141 700 705 151 806 848 m | 1 172 557 480 966 720 512 m | 1 203 414 256 781 634 304 m | 1 234 271 032 596 548 096 m | 1 265 127 808 411 461 632 m | 1 295 984 584 226 375 424 m | 1 326 841 360 041 289 216 m | 1 357 698 135 856 202 752 m | 1 388 554 911 671 116 544 m | 1 419 411 687 486 030 080 m | 1 450 268 463 300 943 872 m | 1 481 125 239 115 857 664 m | 1 511 982 014 930 771 200 m | 1 542 838 790 745 684 992 m | 1 573 695 566 560 598 784 m | 1 604 552 342 375 512 320 m | 1 635 409 118 190 426 112 m | 1 666 265 894 005 339 904 m | 1 697 122 669 820 253 440 m | 1 727 979 445 635 167 232 m | 1 758 836 221 450 081 024 m | 1 789 692 997 264 994 560 m | 1 820 549 773 079 908 352 m | 1 851 406 548 894 821 888 m | 1 882 263 324 709 735 680 m | 1 913 120 100 524 649 472 m | 1 943 976 876 339 563 008 m | 1 974 833 652 154 476 800 m | 2 005 690 427 969 390 592 m | 2 036 547 203 784 304 128 m | 2 067 403 979 599 217 920 m | 2 098 260 755 414 131 712 m | 2 129 117 531 229 045 248 m | 2 159 974 307 043 959 040 m | 2 190 831 082 858 872 576 m | 2 221 687 858 673 786 368 m | 2 252 544 634 488 700 160 m | 2 283 401 410 303 613 696 m | 2 314 258 186 118 527 488 m | 2 345 114 961 933 441 024 m | 2 375 971 737 748 355 072 m | 2 406 828 513 563 268 608 m | 2 437 685 289 378 182 144 m | 2 468 542 065 193 096 192 m | 2 499 398 841 008 009 728 m | 2 530 255 616 822 923 264 m | 2 561 112 392 637 837 312 m | 2 591 969 168 452 750 848 m | 2 622 825 944 267 664 384 m | 2 653 682 720 082 578 432 m | 2 684 539 495 897 491 968 m | 2 715 396 271 712 405 504 m | 2 746 253 047 527 319 552 m | 2 777 109 823 342 233 088 m | 2 807 966 599 157 146 624 m | 2 838 823 374 972 060 160 m | 2 869 680 150 786 974 208 m | 2 900 536 926 601 887 744 m | 2 931 393 702 416 801 280 m | 2 962 250 478 231 715 328 m | 2 993 107 254 046 628 864 m | 3 023 964 029 861 542 400 m | 3 054 820 805 676 456 448 m | 3 085 677 581 491 369 984 m |
The parsec (symbol: pc) is a unit of length used to measure large distances to astronomical objects outside the Solar System.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
parsec | pc | Distant point with a parallax shift of one arc second from a base of one astronomical unit. | ≈ 30 856 775 814 913 700 m | Science - Astronomy (Length) |
parsecs | meters | parsecs | meters |
---|---|---|---|
1 | ≈ 3.0856775814914E+16 | 4 | ≈ 1.2342710325965E+17 |
1.5 | ≈ 4.6285163722371E+16 | 4.5 | ≈ 1.3885549116711E+17 |
2 | ≈ 6.1713551629827E+16 | 5 | ≈ 1.5428387907457E+17 |
2.5 | ≈ 7.7141939537284E+16 | 5.5 | ≈ 1.6971226698203E+17 |
3 | ≈ 9.2570327444741E+16 | 6 | ≈ 1.8514065488948E+17 |
The metre (international spelling) or meter (American spelling) (from the Greek noun μέτρον, "measure") is the base unit of length in the International System of Units (SI). The SI unit symbol is m. The metre is defined as the length of the path travelled by light in a vacuum in 1/299 792 458 seconds.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
meter | m | ≡ Distance light travels in 1⁄299792458 of a second in vacuum. | ≡ 1 m | Metric system SI |
meters | parsecs | meters | parsecs |
---|---|---|---|
1 | ≈ 3.2407792894444E-17 | 4 | ≈ 1.2963117157777E-16 |
1.5 | ≈ 4.8611689341665E-17 | 4.5 | ≈ 1.45835068025E-16 |
2 | ≈ 6.4815585788887E-17 | 5 | ≈ 1.6203896447222E-16 |
2.5 | ≈ 8.1019482236109E-17 | 5.5 | ≈ 1.7824286091944E-16 |
3 | ≈ 9.7223378683331E-17 | 6 | ≈ 1.9444675736666E-16 |
parsecs | meters |
---|---|
1 | ≈ 30 856 775 814 913 700 |
3.2407792894444 × 10-17 | ≈ 1 |
You can find the conversion in other languages in the following:
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |