year | 1 y | 2 y | 3 y | 4 y | 5 y | 6 y | 7 y | 8 y | 9 y | 10 y | 11 y | 12 y | 13 y | 14 y | 15 y | 16 y | 17 y | 18 y | 19 y | 20 y | 21 y | 22 y | 23 y | 24 y | 25 y | 26 y | 27 y | 28 y | 29 y | 30 y | 31 y | 32 y | 33 y | 34 y | 35 y | 36 y | 37 y | 38 y | 39 y | 40 y | 41 y | 42 y | 43 y | 44 y | 45 y | 46 y | 47 y | 48 y | 49 y | 50 y | 51 y | 52 y | 53 y | 54 y | 55 y | 56 y | 57 y | 58 y | 59 y | 60 y | 61 y | 62 y | 63 y | 64 y | 65 y | 66 y | 67 y | 68 y | 69 y | 70 y | 71 y | 72 y | 73 y | 74 y | 75 y | 76 y | 77 y | 78 y | 79 y | 80 y | 81 y | 82 y | 83 y | 84 y | 85 y | 86 y | 87 y | 88 y | 89 y | 90 y | 91 y | 92 y | 93 y | 94 y | 95 y | 96 y | 97 y | 98 y | 99 y | 100 y |
second | 31 556 926 s | 63 113 852 s | 94 670 778 s | 126 227 704 s | 157 784 630 s | 189 341 556 s | 220 898 482 s | 252 455 408 s | 284 012 334 s | 315 569 260 s | 347 126 186 s | 378 683 112 s | 410 240 038 s | 441 796 964 s | 473 353 890 s | 504 910 816 s | 536 467 742 s | 568 024 668 s | 599 581 594 s | 631 138 520 s | 662 695 446 s | 694 252 372 s | 725 809 298 s | 757 366 224 s | 788 923 150 s | 820 480 076 s | 852 037 002 s | 883 593 928 s | 915 150 854 s | 946 707 780 s | 978 264 706 s | 1 009 821 632 s | 1 041 378 558 s | 1 072 935 484 s | 1 104 492 410 s | 1 136 049 336 s | 1 167 606 262 s | 1 199 163 188 s | 1 230 720 114 s | 1 262 277 040 s | 1 293 833 966 s | 1 325 390 892 s | 1 356 947 818 s | 1 388 504 744 s | 1 420 061 670 s | 1 451 618 596 s | 1 483 175 522 s | 1 514 732 448 s | 1 546 289 374 s | 1 577 846 300 s | 1 609 403 226 s | 1 640 960 152 s | 1 672 517 078 s | 1 704 074 004 s | 1 735 630 930 s | 1 767 187 856 s | 1 798 744 782 s | 1 830 301 708 s | 1 861 858 634 s | 1 893 415 560 s | 1 924 972 486 s | 1 956 529 412 s | 1 988 086 338 s | 2 019 643 264 s | 2 051 200 190 s | 2 082 757 116 s | 2 114 314 042 s | 2 145 870 968 s | 2 177 427 894 s | 2 208 984 820 s | 2 240 541 746 s | 2 272 098 672 s | 2 303 655 598 s | 2 335 212 524 s | 2 366 769 450 s | 2 398 326 376 s | 2 429 883 302 s | 2 461 440 228 s | 2 492 997 154 s | 2 524 554 080 s | 2 556 111 006 s | 2 587 667 932 s | 2 619 224 858 s | 2 650 781 784 s | 2 682 338 710 s | 2 713 895 636 s | 2 745 452 562 s | 2 777 009 488 s | 2 808 566 414 s | 2 840 123 340 s | 2 871 680 266 s | 2 903 237 192 s | 2 934 794 118 s | 2 966 351 044 s | 2 997 907 970 s | 3 029 464 896 s | 3 061 021 822 s | 3 092 578 748 s | 3 124 135 674 s | 3 155 692 600 s |
A year is the orbital period of the Earth moving in its orbit around the Sun. Due to the Earth's axial tilt, the course of a year sees the passing of the seasons, marked by changes in weather, the hours of daylight, and, consequently, vegetation and soil fertility.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
year | y | = 365.2425 d average, calculated from common years (365 d) plus leap years (366 d) on most years divisible by 4. | = 31.556952 Ms | Metric system SI |
years | seconds | years | seconds |
---|---|---|---|
1 | = 31556926 | 6 | = 189341556 |
2 | = 63113852 | 7 | = 220898482 |
3 | = 94670778 | 8 | = 252455408 |
4 | = 126227704 | 9 | = 284012334 |
5 | = 157784630 | 10 | = 315569260 |
The second (symbol: s) (abbreviated s or sec) is the base unit of time in the International System of Units / Système International d'Unités (SI).
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
second | s | time of 9192631770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium 133 atom at 0 K(but other seconds are sometimes used in astronomy). Also that time it takes for light to travel a distance of 299792458 metres. | ≡ 1 second | Metric system SI |
seconds | years | seconds | years |
---|---|---|---|
1 | = 3.1688764615413E-8 | 6 | = 1.9013258769248E-7 |
2 | = 6.3377529230826E-8 | 7 | = 2.2182135230789E-7 |
3 | = 9.5066293846238E-8 | 8 | = 2.535101169233E-7 |
4 | = 1.2675505846165E-7 | 9 | = 2.8519888153872E-7 |
5 | = 1.5844382307706E-7 | 10 | = 3.1688764615413E-7 |
years | seconds |
---|---|
1 | = 31 556 926 |
3.1688764615413 × 10-8 | = 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 …) |