| astronomical unit | 1 AU | 2 AU | 3 AU | 4 AU | 5 AU | 6 AU | 7 AU | 8 AU | 9 AU | 10 AU | 11 AU | 12 AU | 13 AU | 14 AU | 15 AU | 16 AU | 17 AU | 18 AU | 19 AU | 20 AU | 21 AU | 22 AU | 23 AU | 24 AU | 25 AU | 26 AU | 27 AU | 28 AU | 29 AU | 30 AU | 31 AU | 32 AU | 33 AU | 34 AU | 35 AU | 36 AU | 37 AU | 38 AU | 39 AU | 40 AU | 41 AU | 42 AU | 43 AU | 44 AU | 45 AU | 46 AU | 47 AU | 48 AU | 49 AU | 50 AU | 51 AU | 52 AU | 53 AU | 54 AU | 55 AU | 56 AU | 57 AU | 58 AU | 59 AU | 60 AU | 61 AU | 62 AU | 63 AU | 64 AU | 65 AU | 66 AU | 67 AU | 68 AU | 69 AU | 70 AU | 71 AU | 72 AU | 73 AU | 74 AU | 75 AU | 76 AU | 77 AU | 78 AU | 79 AU | 80 AU | 81 AU | 82 AU | 83 AU | 84 AU | 85 AU | 86 AU | 87 AU | 88 AU | 89 AU | 90 AU | 91 AU | 92 AU | 93 AU | 94 AU | 95 AU | 96 AU | 97 AU | 98 AU | 99 AU | 100 AU |
| zettameter | 1.495978707 × 10-10 Zm | 2.991957414 × 10-10 Zm | 4.487936121 × 10-10 Zm | 5.983914828 × 10-10 Zm | 7.479893535 × 10-10 Zm | 8.975872242 × 10-10 Zm | 1.0471850949 × 10-9 Zm | 1.1967829656 × 10-9 Zm | 1.3463808363 × 10-9 Zm | 1.495978707 × 10-9 Zm | 1.6455765777 × 10-9 Zm | 1.7951744484 × 10-9 Zm | 1.9447723191 × 10-9 Zm | 2.0943701898 × 10-9 Zm | 2.2439680605 × 10-9 Zm | 2.3935659312 × 10-9 Zm | 2.5431638019 × 10-9 Zm | 2.6927616726 × 10-9 Zm | 2.8423595433 × 10-9 Zm | 2.991957414 × 10-9 Zm | 3.1415552847 × 10-9 Zm | 3.2911531554 × 10-9 Zm | 3.4407510261 × 10-9 Zm | 3.5903488968 × 10-9 Zm | 3.7399467675 × 10-9 Zm | 3.8895446382 × 10-9 Zm | 4.0391425089 × 10-9 Zm | 4.1887403796 × 10-9 Zm | 4.3383382503 × 10-9 Zm | 4.487936121 × 10-9 Zm | 4.6375339917 × 10-9 Zm | 4.7871318624 × 10-9 Zm | 4.9367297331 × 10-9 Zm | 5.0863276038 × 10-9 Zm | 5.2359254745 × 10-9 Zm | 5.3855233452 × 10-9 Zm | 5.5351212159 × 10-9 Zm | 5.6847190866 × 10-9 Zm | 5.8343169573 × 10-9 Zm | 5.983914828 × 10-9 Zm | 6.1335126987 × 10-9 Zm | 6.2831105694 × 10-9 Zm | 6.4327084401 × 10-9 Zm | 6.5823063108 × 10-9 Zm | 6.7319041815 × 10-9 Zm | 6.8815020522 × 10-9 Zm | 7.0310999229 × 10-9 Zm | 7.1806977936 × 10-9 Zm | 7.3302956643 × 10-9 Zm | 7.479893535 × 10-9 Zm | 7.6294914057 × 10-9 Zm | 7.7790892764 × 10-9 Zm | 7.9286871471 × 10-9 Zm | 8.0782850178 × 10-9 Zm | 8.2278828885 × 10-9 Zm | 8.3774807592 × 10-9 Zm | 8.5270786299 × 10-9 Zm | 8.6766765006 × 10-9 Zm | 8.8262743713 × 10-9 Zm | 8.975872242 × 10-9 Zm | 9.1254701127 × 10-9 Zm | 9.2750679834 × 10-9 Zm | 9.4246658541 × 10-9 Zm | 9.5742637248 × 10-9 Zm | 9.7238615955 × 10-9 Zm | 9.8734594662 × 10-9 Zm | 1.00230573369 × 10-8 Zm | 1.01726552076 × 10-8 Zm | 1.03222530783 × 10-8 Zm | 1.0471850949 × 10-8 Zm | 1.06214488197 × 10-8 Zm | 1.07710466904 × 10-8 Zm | 1.09206445611 × 10-8 Zm | 1.10702424318 × 10-8 Zm | 1.12198403025 × 10-8 Zm | 1.13694381732 × 10-8 Zm | 1.15190360439 × 10-8 Zm | 1.16686339146 × 10-8 Zm | 1.18182317853 × 10-8 Zm | 1.1967829656 × 10-8 Zm | 1.21174275267 × 10-8 Zm | 1.22670253974 × 10-8 Zm | 1.24166232681 × 10-8 Zm | 1.25662211388 × 10-8 Zm | 1.27158190095 × 10-8 Zm | 1.28654168802 × 10-8 Zm | 1.30150147509 × 10-8 Zm | 1.31646126216 × 10-8 Zm | 1.33142104923 × 10-8 Zm | 1.3463808363 × 10-8 Zm | 1.36134062337 × 10-8 Zm | 1.37630041044 × 10-8 Zm | 1.39126019751 × 10-8 Zm | 1.40621998458 × 10-8 Zm | 1.42117977165 × 10-8 Zm | 1.43613955872 × 10-8 Zm | 1.45109934579 × 10-8 Zm | 1.46605913286 × 10-8 Zm | 1.48101891993 × 10-8 Zm | 1.495978707 × 10-8 Zm |
The astronomical unit (symbol: au or ua) is a unit of length, roughly the distance from Earth to the Sun. However, that distance varies as Earth orbits the Sun, from a maximum (aphelion) to a minimum (perihelion) and back again once a year. Originally conceived as the average of Earth's aphelion and perihelion, it is now defined as exactly 149 597 870 700 metres (about 150 million kilometres, or 93 million miles). The astronomical unit is used primarily as a convenient yardstick for measuring distances within the Solar System or around other stars. However, it is also a fundamental component in the definition of another unit of astronomical length, the parsec.
| 1 astronomical units ≡ 1.495978707E-10 zettameters | 4 astronomical units ≡ 5.983914828E-10 zettameters |
| 1.5 astronomical units ≡ 2.2439680605E-10 zettameters | 4.5 astronomical units ≡ 6.7319041815E-10 zettameters |
| 2 astronomical units ≡ 2.991957414E-10 zettameters | 5 astronomical units ≡ 7.479893535E-10 zettameters |
| 2.5 astronomical units ≡ 3.7399467675E-10 zettameters | 5.5 astronomical units ≡ 8.2278828885E-10 zettameters |
| 3 astronomical units ≡ 4.487936121E-10 zettameters | 6 astronomical units ≡ 8.975872242E-10 zettameters |
Zettameter is an SI device for measuring distance. It is equal to 1021 meters. The symbol for zettameter is Zm.
| 1 zettameters ≡ 6684587122.2684 astronomical units | 4 zettameters ≡ 26738348489.074 astronomical units |
| 1.5 zettameters ≡ 10026880683.403 astronomical units | 4.5 zettameters ≡ 30080642050.208 astronomical units |
| 2 zettameters ≡ 13369174244.537 astronomical units | 5 zettameters ≡ 33422935611.342 astronomical units |
| 2.5 zettameters ≡ 16711467805.671 astronomical units | 5.5 zettameters ≡ 36765229172.476 astronomical units |
| 3 zettameters ≡ 20053761366.805 astronomical units | 6 zettameters ≡ 40107522733.611 astronomical units |
| 1 astronomical units ≡ 1.495978707 × 10-10 zettameters |
| 1 zettameters ≡ 6,684,587,122.2684 astronomical units |