| 0Å | 0ly |
| 1Å | 1.057001 × 10⁻²⁶ly |
| 2Å | 2.114002 × 10⁻²⁶ly |
| 3Å | 3.171003 × 10⁻²⁶ly |
| 4Å | 4.228003 × 10⁻²⁶ly |
| 5Å | 5.285004 × 10⁻²⁶ly |
| 6Å | 6.342005 × 10⁻²⁶ly |
| 7Å | 7.399006 × 10⁻²⁶ly |
| 8Å | 8.456007 × 10⁻²⁶ly |
| 9Å | 9.513008 × 10⁻²⁶ly |
| 10Å | 1.057001 × 10⁻²⁵ly |
| 11Å | 1.162701 × 10⁻²⁵ly |
| 12Å | 1.268401 × 10⁻²⁵ly |
| 13Å | 1.374101 × 10⁻²⁵ly |
| 14Å | 1.479801 × 10⁻²⁵ly |
| 15Å | 1.585501 × 10⁻²⁵ly |
| 16Å | 1.691201 × 10⁻²⁵ly |
| 17Å | 1.796901 × 10⁻²⁵ly |
| 18Å | 1.902602 × 10⁻²⁵ly |
| 19Å | 2.008302 × 10⁻²⁵ly |
| 20Å | 2.114002 × 10⁻²⁵ly |
| 21Å | 2.219702 × 10⁻²⁵ly |
| 22Å | 2.325402 × 10⁻²⁵ly |
| 23Å | 2.431102 × 10⁻²⁵ly |
| 24Å | 2.536802 × 10⁻²⁵ly |
| 25Å | 2.642502 × 10⁻²⁵ly |
| 26Å | 2.748202 × 10⁻²⁵ly |
| 27Å | 2.853902 × 10⁻²⁵ly |
| 28Å | 2.959602 × 10⁻²⁵ly |
| 29Å | 3.065302 × 10⁻²⁵ly |
| 30Å | 3.171003 × 10⁻²⁵ly |
| 31Å | 3.276703 × 10⁻²⁵ly |
| 32Å | 3.382403 × 10⁻²⁵ly |
| 33Å | 3.488103 × 10⁻²⁵ly |
| 34Å | 3.593803 × 10⁻²⁵ly |
| 35Å | 3.699503 × 10⁻²⁵ly |
| 36Å | 3.805203 × 10⁻²⁵ly |
| 37Å | 3.910903 × 10⁻²⁵ly |
| 38Å | 4.016603 × 10⁻²⁵ly |
| 39Å | 4.122303 × 10⁻²⁵ly |
| 40Å | 4.228003 × 10⁻²⁵ly |
| 41Å | 4.333703 × 10⁻²⁵ly |
| 42Å | 4.439404 × 10⁻²⁵ly |
| 43Å | 4.545104 × 10⁻²⁵ly |
| 44Å | 4.650804 × 10⁻²⁵ly |
| 45Å | 4.756504 × 10⁻²⁵ly |
| 46Å | 4.862204 × 10⁻²⁵ly |
| 47Å | 4.967904 × 10⁻²⁵ly |
| 48Å | 5.073604 × 10⁻²⁵ly |
| 49Å | 5.179304 × 10⁻²⁵ly |
| 50Å | 5.285004 × 10⁻²⁵ly |
| 51Å | 5.390704 × 10⁻²⁵ly |
| 52Å | 5.496404 × 10⁻²⁵ly |
| 53Å | 5.602104 × 10⁻²⁵ly |
| 54Å | 5.707805 × 10⁻²⁵ly |
| 55Å | 5.813505 × 10⁻²⁵ly |
| 56Å | 5.919205 × 10⁻²⁵ly |
| 57Å | 6.024905 × 10⁻²⁵ly |
| 58Å | 6.130605 × 10⁻²⁵ly |
| 59Å | 6.236305 × 10⁻²⁵ly |
| 60Å | 6.342005 × 10⁻²⁵ly |
| 61Å | 6.447705 × 10⁻²⁵ly |
| 62Å | 6.553405 × 10⁻²⁵ly |
| 63Å | 6.659105 × 10⁻²⁵ly |
| 64Å | 6.764805 × 10⁻²⁵ly |
| 65Å | 6.870505 × 10⁻²⁵ly |
| 66Å | 6.976206 × 10⁻²⁵ly |
| 67Å | 7.081906 × 10⁻²⁵ly |
| 68Å | 7.187606 × 10⁻²⁵ly |
| 69Å | 7.293306 × 10⁻²⁵ly |
| 70Å | 7.399006 × 10⁻²⁵ly |
| 71Å | 7.504706 × 10⁻²⁵ly |
| 72Å | 7.610406 × 10⁻²⁵ly |
| 73Å | 7.716106 × 10⁻²⁵ly |
| 74Å | 7.821806 × 10⁻²⁵ly |
| 75Å | 7.927506 × 10⁻²⁵ly |
| 76Å | 8.033206 × 10⁻²⁵ly |
| 77Å | 8.138906 × 10⁻²⁵ly |
| 78Å | 8.244607 × 10⁻²⁵ly |
| 79Å | 8.350307 × 10⁻²⁵ly |
| 80Å | 8.456007 × 10⁻²⁵ly |
| 81Å | 8.561707 × 10⁻²⁵ly |
| 82Å | 8.667407 × 10⁻²⁵ly |
| 83Å | 8.773107 × 10⁻²⁵ly |
| 84Å | 8.878807 × 10⁻²⁵ly |
| 85Å | 8.984507 × 10⁻²⁵ly |
| 86Å | 9.090207 × 10⁻²⁵ly |
| 87Å | 9.195907 × 10⁻²⁵ly |
| 88Å | 9.301607 × 10⁻²⁵ly |
| 89Å | 9.407307 × 10⁻²⁵ly |
| 90Å | 9.513008 × 10⁻²⁵ly |
| 91Å | 9.618708 × 10⁻²⁵ly |
| 92Å | 9.724408 × 10⁻²⁵ly |
| 93Å | 9.830108 × 10⁻²⁵ly |
| 94Å | 9.935808 × 10⁻²⁵ly |
| 95Å | 1.004151 × 10⁻²⁴ly |
| 96Å | 1.014721 × 10⁻²⁴ly |
| 97Å | 1.025291 × 10⁻²⁴ly |
| 98Å | 1.035861 × 10⁻²⁴ly |
| 99Å | 1.046431 × 10⁻²⁴ly |
The angstrom (or ångström) is a unit of length and is a non-SI but metric accepted unit with the symbol Å.
It is equal in length to one ten-billionth of a metre or 0.1 nanometres (0.1nm).
It is approximately the size of an atom and is mostly used to measure very small distances for example wavelengths of light.
The light year is a unit of length in the Astronomical system of units. It uses the symbol ly.
Often confused with a unit of time as it contains the word "year", it is actually defined by the International Astronomical Union (IAU) as the amount of distance that light travels in a vacuum in one Julian year (365.25 days).
Using the speed of light (299,792,458 m/s or 'c') and the Julian year (as apposed to the Gregorian year which is 365.2425 days), we can equivalate 1 light year as 9,460,730,472,580,800 metres or ≈ 9.46 trillion kilometres.